§ PLUG-IN TRANSDUCER §■ PLUG-IN 1 OUTPUT TYPE
Product

COMPENDIUM
Signal/Sensor/AC transducer

Type code

Outlines
Converts a DC input signal into a unified signal which wasisolated. Response time 0.5s/99%
Converts a DC input signal into a unified signal which wasisolated. Response time≦500μs/90%
Outputs a pulse input signal through an isolated 2-output
relay contact or an isolated open collector.
DC signal V-Ⅰconversion. Input and output not insulated.
Supplies electric power to a 2-wire transmitter insulates andconverts signal from the transmitter into a proportional DC
signal.
Supplies electric power to a two-wire transmitter, converts
signal (4-20mA) from the transmitter into 1-5V by a precise
resistance.
Converts a nonlinear DC signal into a linearized output
signal.
Converts a DC signal into another one which was proportional
to the square of the former one.
Converts a DC signal into another one which was proportional
to the square root of the former one.
Outputs a DC signal which is equivalent to multiplication of
two DC signals.
Outputs a DC signal which is equivalent to quotient of two DC
signals.
Sets upper/lower limit for the proportional outputs.
Outputs a DC signal which is equivalent to sum of two DC
signals.
Output converts at a constant speed being set.
Holds output when "HOLD" terminal is turned OFF.
A transducer that has a limiter (fixed) function only for the
lower limit.
Reverses gradients of input/output signal, then outputs them.

Isolator

TP2

-

□□

Ultrahigh speed isolator

HSTP1 -□□

Pulse isolator
DC transducer
Insulation type
distributor

PPTP2

-□□

TP

-

DTP2

-C1□□

DTP

-C10□

Linearizer

LTP1

-

Square transducer

SQTP1 -□□

Square root extraction
transducer
Multiplying transducer

SRTP1 -

□□

MTP1

-

□□

Dividing transducer

DITP1

-

□□

Analog limiter
Adding transducer

ALTP ADTP1 -□□□□Constant response
Analog memory
Isolator with lower
limiter
Reverse isolator

CRTP AMTP TP2
-

□□
□□
□□L

RVTP2

-

□□

VFTP2

-□□□

UGTP2

-□□□

PRTP2

-□□□

HTP1

-□□□□

□□

Distributor

Analog pulse transducer
Ultraslow pulse
transducer
Pulse rate transducer
Thermoelectric
temperature transducer
Resistance temperaturetransducer
Potentiometertransducer
Revolution-speedtransducer (Frequency
proportion type)
Revolution-speedtransducer (AC voltage
proportion type)Selsyn transducer
AC current transducer
AC voltage transducer
Frequency transducer
AC current transducer
AC voltage transducer
AC current transducer
AC voltage transducer
DC power transducer

Products List

□□

RTP2

-□□□

GTP2

-□□□□

Outputs a pulse which frequency was proportional to a DC
input signal.
Outputs a DC signal which was proportional to frequency ofan ultraslow pulse.
It converts a pulse signal into another pulse signal which
frequency was divided by n.
Converts thermal electromotive force of a thermocouple into a
DC signal which was proportional to temperature.
Converts resistance of a three-wire thermal resistance into a
DC signal which was proportional to temperature.
Outputs a DC signal which was proportional to resistance of apotentiometer.
Outputs a DC signal which was proportional to
Revolution-speed (frequency) of a tacho generator.

GVTP2

-□□□□

Outputs a DC signal which was proportional to
Revolution-speed (voltage) of a tacho generator.

STP1

-□□□

AETP2

-□□□

VETP2

-□□□

FTP2

-□□□

RHTP2-□

ATP2

-□□

VTP2

-□□

AP2

-□□

VP2

-□□

□□

DWP1 -□□□□□

Converts displacement of a Revolution angle of a selsyn
transmitter into a DC signal.
Outputs a DC signal which was proportional to RMS value ofan AC current input.
Outputs a DC signal which was proportional to RMS value ofan AC voltage input.
Outputs a DC signal which was proportional to frequency.
Outputs a DC signal which was proportional to AC current.
Power-free Constant current output
Outputs a DC signal which was proportional to AC voltage.
Power-free Constant current output
Outputs a DC signal which was proportional to AC current.
Power-free Load fixed type.
Outputs a DC signal which was proportional to AC voltage.
Power-free Load fixed type.
Outputs a DC signal which was proportional to DC power.

Withstandvoltage
AC2000V
AC1500V
AC2000V
AC2000V

AC1500V
AC1500V
AC1500V
AC1500V
AC1500V
AC1500V
AC2000V
AC2000V
AC2000V
AC2000V
AC2000V
AC1500V
AC2000V
AC2000V
AC2000V

AC2000V
AC1500V
AC2000V
AC2000V
AC2000V
AC2000V
AC2000V
AC2000V
AC2000V
AC1500V

1§ PLUG-IN TRANSDUCER §COMPENDIUM■ PLUG-IN 2-OUTPUT TYPE Signal/Sensor/AC transducer
Product

Type code

Isolator
Distributor
Distributor withsquare root
extraction
Thermoelectric
temperaturetransducer
Resistancetemperaturetransducer
Potentiometertransducer
AC current
transducer
AC voltage
transducer
Frequencytransducer

Outlines

WHTP2 -□□□□□

Converts a DC input signal into a unified signal which wasisolated.
Supplies electric power to a 2-wire transmitter and converts
signal from the transmitter into a proportional DC signal.
Supplies electric power to a 2-wire transmitter and converts
signal from the transmitter into a DC signal which was
proportional to the square root of the signal.
Converts thermal electromotive force of a thermocouple into a
DC signal which was proportional to temperature.

WRHTP2-□□□□□

Converts resistance of a 3-wire thermal resistance into a DC
signal which was proportional to temperature.

WTP2

-

WDTP2

-C7□□□□□□WSRDTP2-C7□□□

WRTP2

-Z□□□

WAETP2 -□□□□
WVETP2 -□□□□
WFTP2 -□□□□□

Outputs a DC signal which was proportional to resistance of apotentiometer.
Outputs a DC signal which was proportional to RMS value ofan AC current input.
Outputs a DC signal which was proportional to RMS value ofan AC voltage input.
Outputs a DC signal which was proportional to frequency.

Withstandvoltage
AC2000V
AC2000V
AC2000V

AC2000V

AC2000V
AC2000V
AC2000V
AC2000V
AC2000V■ Soft spec type
Product

Type code

Adding/subtracting
transducer

CADTP1 -□□Multiplying/dividing
transducer

CMLTP1 -□□Temperature/pressure
correcting transducer

CLTP1

-

□□

Function generatingtransducer
Analog backup
transducer

CFGTP1 -□□CAMTP1 -□□CVFTP1 -□□Voltage pulse transducer

Outlines
Does adding and subtracting of three inputs, and then outputs
a DC signal equivalent to the value.
Parameters can be changed by CCM-1.
Does multiplication and division of three inputs, and thenoutputs a DC signal equivalent to the value.
Parameters can be changed by CCM-1.
Processes temperature/pressure condition and converts it intoa DC signal which was proportional to flow rate.
Parameters can be changed by CCM-1.
Does broken line operation of a DC input 15 polygonal lines
maximum. Parameters can be changed by CCM-1
Provides output with a backup when a computer or a PID
controller was down. Follow-up movement and output backup
are settable by CCM-1.
Outputs a pulse of frequency which was proportional to a DC
input. Pulse frequency, pulse width and output cut against a
low input are settable by CCM-1.

Withstandvoltage
AC1500V

AC1500V

AC1500V
AC1500V
AC1500V

AC1500V■ Alarm setter
Product

Type code

Outlines

Alarm setter(digital % scale)
Alarm setter(actual scale)SDD-□-105□-□SD-□-105□-□

Alarm setter(LCD)

SDLC-105-□

Deviation alarm
setter (LCD)

SDDV-105-□

AC voltage alarm
setterProducts List

SVD-□-105□-□□Compares a preset value of digital % scale with a direct input
signal, and outputs a contact signal.
Compares value of an actual scale setter with a direct input
signal, and outputs a contact signal.
Compares a preset value with a direct input signal, and thenoutputs a contact signal. 4 digit LCD indication. Actual scale
indication is settable.
Compares deviation between two DC signal inputs anddeviation of each input with a preset value, and then outputs a
contact signal.
Inputs AC voltage and outputs a contact signal

Withstandvoltage
AC1500V
AC1500V
AC2000V

AC2000V
AC2000V

2§ PLUG-IN TRANSDUCER §COMMON STANDARD SPECIFICATION/TYPE CODE DESIGNATION■Common standard specifications●High quality/high reliability
Highly reliable electronic parts are adopted.
Aging tests of each part as well as burn-in aging test of the product under a high temperature are
implemented.
●PCB treatment
In order to reinforce insulation resistance stability of PCB surfaces and prevent the surfaces frominsulation deterioration, B side of the PCB was cleaned and coated with high humidity resistant varnish
after parts installation.
●Output limiter circuit
Even if an excessive input is applied, the product confines the output to about 1.5 times of rating andprotects the output side equipments.
Item

Specification

Tolerance% against output span

Influence of temperature

23±10℃ tolerance %Influence of frequency

45-65Hz tolerance %Characteristics

In conformity with JIS C 1111-1989 in tolerance(Reference) IEC, rated Hz±10% tolerance %Time it takes to fall within ±1% of the final steady-state when applied a stepped input.

Response timeStandard : ≦1.0. sec. (Insulation transducer only: ≦0.5 sec.)

Output ripple≦1%p-p against output span

External adjustment of±5% adjustable

outputAuxiliary supply

AC100V or AC200V ±10% (50, 60Hz) (DC100/110V is manufacturable only for TP2)

Overvoltage

Input

2 times (10 sec.), 1.2 times (continuity) of rated voltage

Aux.supply

1.5 times (10 sec.), 1.1 times (continuity) of rated voltage
40 times (1 sec.), 20 times (4 sec.) 10 times (16 sec.),

AC transducer

Over current

1, 2 times (continuity) of rated current

Signal transducer

10 times (5 sec.)

Between input terminal, output terminal, (auxiliary supply terminal) and outer case (earth)Insulation resistance≧50MΩ at DC500V. Non-insulation type: input terminal and output terminal conducted.

Material of outer caseFire-retardant ABS resin

Appearance color
Operating temperature/

Outer caseBlack (N 1.5)

Rating plate

Dark blue (5PB 2/6)

-10-＋55℃, 30-85%RH

humidity range
Storage temperature-40-＋70℃

range■Type code designation

1 output type
●Signal transducer(1)

Products List

P

(2)

–

(3)

(4)

(5)

3

§ PLUG-IN TRANSDUCER §COMMON STANDARD SPECIFICATION/TYPE CODE DESIGNATION(1) Product (kind of conversion)
Mark

Product (kind of conversion)

T

Mark

Product (kind of conversion)

Isolator

CRT

Constant response (constant speed response)

Ultrahigh speed isolator

AMT

Analog memory

DT

Distributor

T***L

Isolator with lower limiterLT

Linearizer

RVT

Reverse isolator

SQT

Square

VFT

Analog pulse

R

Signal switch

HST

SRT

Square root extraction

MT

Multiplying

UGT

Ultraslow pulse

DIT

Dividing

PRT

Pulse rate

ALT

Analog limiter

PPT

Pulse isolator (2-output)

ADT

Adding(2) Dielectric strength voltage(3) / (4) / (5) Specification code

Mark

Dielectric strength voltage (50/60Hz)

None

Non-insulation

Input/output/auxiliary supply

1

AC1,500V between input/output, for 1 min.

2

AC2,000V between input/output, for 1 min.

●Sensor transducer

(1)

TP

(2)

–

(3)

(4)

(5)

(1) Product (kind of input)
Mark(2) Dielectric strength voltage

Product (kind of input)

H

Thermoelectric temperature

RH

Resistance temperature

R

Potentiometer

Mark

G

Revolution-speed (Frequency proportion)

GV

Revolution-speed (Voltage proportion)

S

SelsynSH

Thermoelectric alarm

SRH

Platinum alarm

Dielectric strength voltage (50/60Hz)

1

AC1,500V between input/output, for 1 min.

2

AC2,000V between input/output, for 1 min.

(3) / (4) / (5) Specification code
Kind of thermocouple, input, output, power source
Kind of thermal resistance, input, output, power source
Input, output, power
Input, normal operating voltage, output, power source●AC transducer

(1)

P2

–

(2)

(3)

(4)

(1) Product (kind of input)

Dielectric strength voltage

Mark

Product (kind of input)

V

AC voltage (with waveform compensation, load fixation, need no power source)VT

AC voltage (with waveform compensation, need no power source)

VET

AC voltage (RMS value)A

AC current (with waveform compensation, load fixation, need no power source)AT

AC current (with waveform compensation, need no power source)

AET

AC current (RMS value)

FT

Frequency

AC2,000V(50/60Hz) between
input/output, for 1 min.

(2) / (3) / (4) Specification code
Input, output, power●DC power transducer

DWP1 – (1)

(2)

(3)

(4)

(5)

Dielectric strength voltage
AC1,500V(50/60Hz) between input/output, for 1 min.

(1) / (2) / (3) / (4) / (5) Specification code
Electric power, input 1, input 2, output, power source

Products List

4§ PLUG-IN TRANSDUCER §COMMON STANDARD SPECIFICATION/TYPE CODE DESIGNATION

2-output type
●Signal transducer

W

(1)

P

(2)

–

(3)

(4)

Product (kind of conversion)T(6)(2) Dielectric strength voltage(1)Product (kind of conversion)
Mark

(5)

Isolator

DT

Distributor

SRDT

Square root extraction distributor

Mark

Dielectric strength voltage (50/60Hz)

2

AC2,000V between input/output, for 1 min.

(3) / (4) / (5) / (6) Specification code
Input, output, power source●Sensor transducer

W

(1)

P

(2)

-

(3)

(4)

(5)

(6)

(7)

(1)Product (kind of input)
Mark(3) / (4) / (5) / (6) / (7) Specification code

Product (kind of input)

HT

Thermoelectric temperature

RHT

Resistance temperature

RT

Potentiometer

Kind of thermocouple, input, output, power source
Kind of thermal resistance, input, output, power source
Input, output, power
Input, normal operating voltage, output, power source(2)Dielectric strength voltage
Mark
2

Dielectric strength voltage (50/60Hz)
AC2,000V between input/output, for 1 min.

●AC transducer

W

(1)

P

(2)

–

(3)

(4)

(5)

Product (kind of conversion)

VET

(7)

(2) Dielectric strength voltage(1)Product (kind of input)
Mark

(6)

AC voltage (RMS value)

AET

AC current (RMS value)

FT

Frequency

Mark

Dielectric strength voltage (50/60Hz)

2

AC2,000V between input/output, for 1 min.

(3) / (4) / (5) / (6) / (7) Specification code
Input, rated voltage (current), output, power source

Soft spec. type
●Signal transducer

C

(1)

P

(2)

–

(3)

(4)

(1)Product (kind of conversion)
Mark

Product (kind of conversion)

ADT

Adding/subtracting

MLT

Multiplying/dividingLT

Temperature/pressure correction

FGT

Function generating

AMT

Analog backup

VFT

Voltage pulse(5)(2) Dielectric strength voltage
Mark

Dielectric strength voltage (50/60Hz)

1

AC1,500V between input/output, for 1 min.

(3) / (4) / (5) Specification code
Input, output, power source●Programming unit
CCM-1
Products List

5§ PLUG-IN TRANSDUCER §COMMON STANDARD SPECIFICATION/TYPE CODE DESIGNATION

Alarm setter
(1)

−

(2)

− 105

(3)

(1) Scale
Mark

Scale

SD

Actual scale

SDD

Digital % scale

−

(4)

(5)
(2) Setting
Mark

Setting

HL

Upper/lower limit setting

HH

Upper/upper limit setting

LL

Lower/lower limit setting

H

Upper limit setting

L

Lower limit setting(3) Option
Mark

OptionNo mark

Standard

D

With contact delay circuit(4) Input(5) Control power source

Digital LCD type
SDLC – 105 − (1)(2)(1) Input(2) Control power source

Deviation alarm setter

Pulse isolator

SDDV 105 − (1)PPTP2− (1)

(2)

(2)

(1) Input(1) Input(2) Control power source(2) Control power source

Power source arrester

Signal arrester

AR − (1)DA − (1)(1) Rated line voltage(1) Product (kind of conversion)

Mark
100
200

Rated line voltage
AC100/110V
AC200/220V

DA − 1 (1)Kind of power source rating
Mark
1
2
3

Mark

Product (kind of conversion)TP

DC4-20mA

HT

Thermocouple

RH

Thermal resistanceRT

Potentiometer

GT

Pulse

Power source rating≦AC125V/DC180V≦AC250V≦DC30VDA − 2 (1)Kind of power source rating
Mark
1
2

Power source rating≦AC125V/DC180V≦AC250V

Products List

6§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

ISOLATOR
TP2 -

■ Use
Amplifies various kinds of DC signals and converts them into a unified
intersystem signal. With input and output insulated, the product offers
full advantages in transmitting insulated signals between measuringsystems, cutoff of noise, protecting a control circuit from a sneak
current, and transmitting an output directly to a distant place.

■ Features
1. Constant voltage/current output
2. Withstand voltage between input, output, auxiliary supply and outercase (earth) is AC2, 000V (50/60Hz), complete insulation for 1 minute.
3. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuit andouter case), and positive/negative polarity 3 times each is guaranteed.
4. With output line surge protection. (2, 000A, ±8/20µs)

TP2-C7F5(80×50×121mm/300g)■ Specification
Output (load resistance)

Auxiliary supply

Common specification

A1 : DC0-10mV (approx.1MΩ)

Input (input resistance or voltage drop)
C1 : DC0-10μA (100mV) *1

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%,

Tolerance: ±0.25% *2

A2 : DC0-50mV (approx.1MΩ)

C2 : DC0-100μA (100mV)

2 : DC0-1V (≧200Ω)

50/60HzA3 : DC0-60mV (approx.1MΩ)

C3 : DC0-1mA (approx.100Ω)

3 : DC0-5V (≧1kΩ)

2 : AC110V±10%,

A4 : DC0-100mV (approx.1MΩ)

C4 : DC0-5mA (approx.100Ω)

4 : DC 0-10V (≧2kΩ)50/60HzA5 : DC0-1V (approx.1MΩ)

C5 : DC0-10mA (approx.100Ω)

5 : DC1-5V (≧1kΩ)

3 : AC200V±10%,

AC power source:3VA

A6 : DC0-5V (approx.1MΩ)

C6 : DC0-16mA (approx.100Ω)

6 : DC±5V (≧1kΩ)50/60HzDC power source:4WA7 : DC0-10V (approx.1MΩ)

C7 : DC4-20mA (approx.100Ω)

7 : DC±10V (≧2kΩ)

4 : AC220V±10%,

A8 : DC1-5V (approx.1MΩ)

D1 : DC±10μA (±100mV)*1

A : DC0-1mA (≦10kΩ)

50/60HzAC power source:700g

B1 : DC±10mV (approx.1MΩ)D2 : DC±100μA (±100mV)

B : DC0-5mA (≦2kΩ)

5 : DC24V±10%

DC power source:300g

B2 : DC±50mV (approx.1MΩ)

D3 : DC±500μA (±100mV)C : DC0-10mA (≦1kΩ)

6 : DC48V±10%

B3 : DC±60mV (approx.1MΩ)

D4 : DC±1mA (approx.100Ω)

D : DC0-16mA (≦600Ω)

7 : DC100V/110V

B4 : DC±100mV (approx.1MΩ)

D5 : DC±5mA (approx.100Ω)

E : DC1-5mA (≦3kΩ)(88-143V)

B5 : DC±1V (approx.1MΩ)

D6 : DC±10mA (approx.100Ω)

F : DC4-20mA (≦750Ω)

0 : other thanB6 : DC±5V (approx.1MΩ)

00 : other than those above

0 : other than those above

Response time:≦0.5sec./99%
Consumption VA:

Weight:those above

B7 : DC±10V (approx.1MΩ)*1. Circuit voltage ≦15V for an input of 10μA.
*2. Tolerance becomes ±0.5% when input voltage is less than 50mV, input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● Option: surge absorber (5kV, 1.2/50µs positive/negative polarity)
When an inductive lightning surge occurs from input or output side, this device absorbs the surge and protects
connected equipments.
However, the device is not necessary if the connected equipment is protected by an arrester or suchlike.
● Built-in ripple filter
Even if a ripple of single-phase AC full rectification wave (50/60Hz) degree is included in input wave, it still
converts the wave into a smoothed DC signal. Please consult with us for special wave patterns such as an inverter.
● UR-1 precise resistance unit (selling separately)
Please use a UR-1 combined with an isolator of voltage input. When changing the isolator in a hot line state at thetime of current input, if measures against open are necessary, connect UR-1 to socket and convert it into a voltage
signal before using it. (UR-1, the resistance specified)

Products List

1§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Block diagram①Low-drift amplifying circuit②Pulse width modulation circuit③Pulse width demodulation circuit④Output circuit⑤Output line surge protection circuit⑥Insulated power source circuit■ Purchase specifications
Type
TP2

-

C 7
Input

F

5

OutputAuxiliary

S
Surge absorber (option)

supplyProducts List

2§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCERULTRAHIGH SPEED ISOLATOR
HSTP1 -

■ Use
Amplifies various kinds of DC signals and converts them into a unified
intersystem signal at an ultrahigh speed. Because the device is highspeed response (≦500μs/90%), it can be used for insulating a feedback
signal of a control circuit and so on.

■ Features
1. With built-in ultrahigh speed isolator.
2. Constant voltage/current output.
3. Withstand voltage between input, output, auxiliary supply and outercase (earth) is AC1, 500V (50/60Hz), complete insulation for 1 minute.
4. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuit andouter case), and positive/negative polarity 3 times each is guaranteed.
5. With output line surge protection. (2, 000A, ±8/20µs, positive/negative
polarity)

HSTP1-C7F1(80×50×121mm/400g)■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)
B1 : DC±10mV (approx.1MΩ)B2 : DC±50mV (approx.1MΩ)B3 : DC±60mV (approx.1MΩ)
B4 : DC±100mV (approx.1MΩ)B5 : DC±1V (approx.1MΩ)
B6 : DC±5V (approx.1MΩ)

Output (load resistance)

Auxiliary supply

Common specification

C1 : DC0-10μA (100mV) *1

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%,

Tolerance: ±0.25% *2

C2 : DC0-100μA (100mV)

2 : DC0-1V (≧200Ω)

50/60HzC3 : DC0-1mA (approx.100Ω)

3 : DC0-5V (≧1kΩ)

2 : AC110V±10%,

C4 : DC0-5mA (approx.100Ω)

4 : DC 0-10V (≧2kΩ)50/60HzC5 : DC0-10mA (approx.100Ω)

5 : DC1-5V (≧1kΩ)

3 : AC200V±10%,

AC power source:3VA

C6 : DC0-16mA (approx.100Ω)

6 : DC±5V (≧1kΩ)50/60HzDC power source:4W

C7 : DC4-20mA (approx.100Ω)

7 : DC±10V (≧2kΩ)

4 : AC220V±10%,

D1 : DC±10μA (±100mV)*1

A : DC0-1mA (≦10kΩ)

50/60HzAC power source:400g

D2 : DC±100μA (±100mV)

B : DC0-5mA (≦2kΩ)

5 : DC24V±10%

DC power source:300g

D3 : DC±500μA (±100mV)C : DC0-10mA (≦1kΩ)

6 : DC48V±10%

D4 : DC±1mA (approx.100Ω)

D : DC0-16mA (≦600Ω)

0 : other thanD5 : DC±5mA (approx.100Ω)

E : DC1-5mA (≦3kΩ)D6 : DC±10mA (approx.100Ω)

F : DC4-20mA (≦750Ω)

00 : other than those above

0 : other than those above

Response time:
500μs/90%
Consumption VA:

Weight:those above

B7 : DC±10V (approx.1MΩ)*1. Circuit voltage ≦15V for an input of 10μA.
*2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100μA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● Option: surge absorber (5kV, 1.2/50µs positive/negative polarity)
When an inductive lightning surge occurs from input or output side, this device absorbs the surge and protects
connected equipments.
However, the device is not necessary if the connected equipment is protected by an arrester or suchlike.
● Ultrahigh speed response
Keep in mind that because this device is high speed response, its ripple-removal ability is not as high as those ofother models.
● UR-1 precise resistance unit (selling separately)
Please use a UR-1 combined with an ultrahigh speed isolator of voltage input. When changing the ultrahigh speed
isolator in a hot line state at the time of current input, if measures against open are necessary, connect UR-1 tosocket and convert it into a voltage signal before using it. (UR-1, the resistance specified)

Products List

3§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Block diagram①

Low-drift amplifying circuit②

Output circuit③④

Output line surge protection circuit
Insulated power source circuit■ Purchase specifications
Type
HSTP1

-

C 7
Input

F

1

OutputAuxiliary

S
Surge absorber (option)

supplyProducts List

4§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

PULSE ISOLATOR
PPTP2 -■ Connection diagram■ Use
Insulates and outputs an input pulse signal by a 2-output relay
contact or an open collector.

■ Features
1. Withstand voltage between input, 1st output, 2nd output and powersource is AC2, 000V (50/60Hz), complete insulation for 1 minute.
2. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuitand outer case), and positive/negative polarity 3 times each isguaranteed.
3. Product with output by an open collector or a relay contact ismanufacturable.

■ Specification
Input

Mark

2
No-voltage input

OutputAC100V(-15%, +10%), 50/60Hz2

AC110V(-15%, +10%), 50/60Hz

3AC200V(-15%, +10%), 50/60Hz

4AC220V(-15%, +10%), 50/60Hz

AC 100V 2A

5

DC24V(-15%, +10%)

DC 24V 2A0other than those above

DC24V, 100mA

Relay contact (2a)3

Auxiliary supply

1
Open connector output

Input conducting wire
resistance≦3kΩ

MarkMaximum frequency

Response time

Consumption VA:

Weight:Open collector output: 40Hz

Open collector output: ≦3ms

AC power source:2.5VA

AC power source:500g

Relay contact output : 1Hz

Relay contact output: ≦10ms

DC power source:1.5W

DC power source:400g

Minimum pulse width: 20ms

■ At the time of Tr. open collector output●About output pulse■ Block diagram
Input terminal open voltage 24V
Input terminal shot current 5mA●Load operates when internal transistor

Q is ON.
●Maximum switching capacity of internaltransistor Q is DC24V, 100mA.
●Do not apply a reverse polarity voltage.

■ At the time of relay contact output●About output pulse

Load operates when contact is ON.
Relay capacity:①Constant current circuit③Comparator⑤Relay⑦Power source circuit⑨Photo coupler■ Purchase specifications

AC 100V, 2A
DC 24V, 2

Mechanical life: ≧50,000,000 times
Electrical life: ≧100, 000 times (Rated load)●Item to specify

PPTP2 Output

Products List

②Voltage converter④Switching circuit⑥Current insulating circuit⑧Reference voltage circuit

Auxiliary power5§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

DC TRANSDUSER
TP -

■ Use
Amplifies various kinds of DC signals andconverts them into a unified intersystem signal.
Can be used for unification of signals or V-I
conversion in a system.

TP-C7F5(80×50×121mm/250g)■ Features■ Connection diagram

1. Constant voltage/current output
2. Withstand voltage between electric circuit andouter case is AC2, 000V (50/60Hz) for 1 minute,or between input/output and auxiliary supply
AC1, 500V (50/60Hz) for 1 minute. It is not
insulated between input and output.
3. Impulse withstands voltage 5kV, 1.2/50µs(between electric circuit and outer case), andpositive/negative polarity 3 times each isguaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)
B1 : DC±10mV (approx.1MΩ)B2 : DC±50mV (approx.1MΩ)B3 : DC±60mV (approx.1MΩ)
B4 : DC±100mV (approx.1MΩ)B5 : DC±1V (approx.1MΩ)
B6 : DC±5V (approx.1MΩ)B7 : DC±10V (approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
D1 : DC±10μA (±100mV)*1
D2 : DC±100μA (±100mV)
D3 : DC±500μA (±100mV)
D4 : DC±1mA (approx.100Ω)
D5 : DC±5mA (approx.100Ω)
D6 : DC±10mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)
6 : DC±5V (≧1kΩ)
7 : DC±10V (≧2kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.5sec./99%
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:400g
DC power source:250g*1. Circuit voltage ≦15V for an input of 10μA. *2. Tolerance becomes ±0.5% when input voltage is less than 50mV, input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● Built-in ripple filter■ Block diagram

Even if a ripple of single-phase AC fullrectification wave (50/60Hz) degree is included
in input wave, it still converts the wave into asmoothed DC signal. Please consult with us for
special wave patterns such as an inverter.
● UR-1 precise resistance unit (selling separately)
Please use a UR-1 combined with a DCtransducer of voltage input. When changing
the DC transducer in a hot line state at thetime of current input, if measures against open
are necessary, connect UR-1 to socket andconvert it into a voltage signal before using it.
(UR-1, the resistance specified)

Products List

①Low-drift amplifying circuit②Output circuit③Insulated power source circuit■ Purchase specifications●Item to specify

TP -

C 7
Input

F
Output5
Auxiliary
supply6§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

INSULATION TYPE DISTRIBUTOR
DTP2 – C 1■ Use
Supplies electrical power to a 2-wire transmitter
receives a DC4-20mA signal from the transmitterand outputs a proportional DC signal.

■ Features

DTP2-C1F1(80×50×121mm/650g)■ Connection diagram

1. Equipped with functions both of a distributor anda signal exchanger, the transducer is for a 2-wiretransmitter's use.
2. Short-circuit protection function for transmittercircuit (≦30mA) .
3. Supplies a 2-wire transmitter with a stable powersource.
4. Impulse withstands voltage 5kV, 1.2/50µs(between electric circuit and outer case) positive/
negative polarity 3 times each is guaranteed.

■ Specification
Input

DC4-20mA (approx.100Ω)Output (load resistance)
1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above● Built-in ripple filter
Even if a ripple of single-phase AC fullrectification wave (50/60Hz) degree isincluded in input wave, it still converts
the wave into a smoothed DC signal.

Auxiliary supply

Common specification

1 : AC100V±10%, 50/60Hz
2 : AC110V±10%, 50/60Hz
3 : AC200V±10%, 50/60Hz
4 : AC220V±10%, 50/60Hz
0 : other than those above
DC power source is not
manufacturable.

2-wire transmitter power source:
DC24-28V (when there is no load)
Current capacity: DC22mA MAX
Tolerance: ±0.25%
Response time: ≦0.5sec./99%
Weight: 650g
Consumption VA: 5VA■ Block diagram①Input circuit②Pulse width modulation circuit③Pulse width demodulation circuit④Output circuit⑤Power source circuit⑥Insulated power source circuit● Withstand voltage
Between input/output/power source:
AC2, 000V for 1 min,Between electric circuit and outer case:AC2, 000V for 1 min,● Insulation resistance
Between input/output/power source:≧50MΩ (at DC500V)
Between electric circuit and outer case:≧50MΩ (at DC500V)

Products List

■ Purchase specifications●Item to specify

DTP2

–C1

F

1

OutputAuxiliary
supply7§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

DISTRIBUTORDTP – C 1 0■ Use
Supplies electrical power to a 2-wire transmitter
receives a DC4-20mA signal from the transmitterand outputs a proportional DC signal.(DC1-5V)■ Features

DTP-C102(80×50×121mm/650g)■ Connection diagram

1. Supplies power to a 2-wire transmitter, receives acurrent output (DC4-20mA) from the transmitterand outputs a proportional DC signal (DC1-5V) by
a precise resistance (250Ω)
2. Short-circuit protection function for transmittercircuit (≦30mA) .
3. Supplies a 2-wire transmitter with a stable powersource.
4. Impulse withstands voltage 5kV, 1.2/50µs(between electric circuit and outer case) positive/
negative polarity 3 times each is guaranteed.

■ Specification
Input

Output(input resistance)(load resistance)

C1 DC4-20mA (approx.250Ω)

0 DC1-5V (≧250kΩ)

Auxiliary supply

1 : AC100V±10%, 50/60Hz
2 : AC110V±10%, 50/60Hz
3 : AC200V±10%, 50/60Hz
4 : AC220V±10%, 50/60Hz
0 : other than those above
DC power source is not
manufacturable.

Common specification
Tolerance: ±0.5%
Response time: ≦0.5sec./99%
2-wire transmitter power source:
DC24―28V (when there is no load)
Current capacity: DC22mA MAX
Output impedance: approx. 250Ω
Allowable load resistance: ≧250kΩ
Weight: 650g
Consumption VA: 2VA* There is no input/output specification for DTP. Please specify auxiliary supply only.

● Built-in ripple filter
Even if a ripple of single-phase AC fullrectification wave (50/60Hz) degree isincluded in input wave, it still converts
the wave into a smoothed DC signal.

■ Block diagram● Withstand voltage
Between input/output/power source:
AC1, 500V for 1 min,Between electric circuit and outer case:AC1, 500V for 1 min,

①Power shedding circuit②Output circuit③Insulated power source circuit● Insulation resistance
Between input/output/power source:≧50MΩ (at DC500V)
Between electric circuit and outer case:≧50MΩ (at DC500V)■ Purchase specifications●Item to specify

DTP – C 1 0

2
Auxiliary
supplyProducts List

8§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

LINEARIZER
LTP1 -■ Use
Converts measurand into linear signal. Such as a

LTP1-A6F5

differential pressure signal, a signal of weir-type flow

(80×50×121mm/350g)

meter or analyzer, or a signal unrelated to linearity.

■ Connection diagram■ Features
1. A digital linearizer that uses ADC, ROM and DAC.
2. Constant voltage/current output.
3. Withstand voltage between electric circuit and outercase is AC2, 000V (50/60Hz) for 1 minute, or between
input and output is AC1, 500V (50/60Hz) for 1 minute.
4. Impulse withstands voltage 5kV, 1.2/50µs (between
electric circuit and outer case), and positive/negative
polarity 3 times each is guaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)
B1 : DC±10mV (approx.1MΩ)B2 : DC±50mV (approx.1MΩ)B3 : DC±60mV (approx.1MΩ)
B4 : DC±100mV (approx.1MΩ)B5 : DC±1V (approx.1MΩ)
B6 : DC±5V (approx.1MΩ)B7 : DC±10V (approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
D1 : DC±10μA (±100mV)*1
D2 : DC±100μA (±100mV)
D3 : DC±500μA (±100mV)
D4 : DC±1mA (approx.100Ω)
D5 : DC±5mA (approx.100Ω)
D6 : DC±10mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)
6 : DC±5V (≧1kΩ)
7 : DC±10V (≧2kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.5sec./99%
Resolution: 1/4000
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:700g
DC power source:350g*1. Circuit voltage ≦15V for an input of 10μA.
*2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● Input signal■ Block diagram

Orifice, venturi … input● Palmer Bowrus, partial flume … (input)a● Triangular weir … (input)★
● Rectangular weir, Full Width Weir … (input)★
In the case of other signal, specify operational expression or
kinked point of input/output characteristics. Product shall be
manufactured in accordance with specifications.
●● UR-1 precise resistance unit (selling separately)
Please use a UR-1 combined with a linearizer of voltage
input. When changing the linearizer a hot line state at thetime of current input, if measures against open arenecessary, connect UR-1 to socket and convert it into a
voltage signal before using it. (UR-1, the resistancespecified)①Low-drift amplifying circuit②AD ③Memory ④DA⑤Pulse width modulation circuit⑥Pulse width demodulation circuit⑦Output circuit⑧Power source circuit■ Purchase specifications●Item to specify

LTP1

-

Type

A 6

F

Input

Output5
Auxiliary
supplyOperational expression or kinked point of input/output characteristics.

Products List

9§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

SQUARE TRANSDUCER
SQTP1 -

■ Use
Outputs a DC signal in proportion to square of

SQTP1-A8F5

various kinds of DC signals.

(80×50×121mm/350g)■ Connection diagram■ Features
1. Constant voltage/current output.
2. Withstand voltage between electric circuit and outercase is AC1, 500V (50/60Hz) for 1 minute, or between
input and output is AC1, 500V (50/60Hz) for 1 minute.
3. Plus/minus input is not manufacturable.
4. Impulse withstands voltage 5kV, 1.2/50µs (between
electric circuit and outer case), and positive/negative
polarity 3 times each is guaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.5sec./99%
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:700g
DC power source:350g*1. Circuit voltage ≦15V for an input of 10μA. *2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● UR-1 precise resistance unit (selling separately)■ Block diagram

Please use a UR-1 combined with a square transducer ofvoltage input. When changing the square transducer in a
hot line state at the time of current input, if measuresagainst open are necessary, connect UR-1 to socket andconvert it into a voltage signal before using it. (UR-1, theresistance specified)● Operational expression
Input: IB〜IM
Output: OB〜OM

O=

I-IB
IM-IB

2
×（OM-OB）+OB

IB: Min. input value.
IM: Max. input value.
OB: Min. output value.
OM: Max. output value.
I: Input value.
O: Output value.

■ Purchase specifications●Item to specify

SQTP1
Input/output relationship graph

Products List

①Input circuit②Square circuit③Pulse width modulation circuit④Pulse width demodulation circuit⑤Output circuit⑥Insulated power source circuit

-

Type

A 8

F

Input Output

5
Auxiliary
supply10§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

SQUARE ROOT EXTRACTION TRANSDUCER
SRTP1 -

■ Use
Outputs a DC signal in proportion to square root of

SRTP1-C5F5

various kinds of DC signals.

(80×50×121mm/350g)■ Connection diagram■ Features
1. Constant voltage/current output.
2. Withstand voltage between electric circuit and outer caseis AC1, 500V (50/60Hz) for 1 minute, or between input andoutput is AC1, 500V (50/60Hz) for 1 minute.
3. Output less than or equal to 10% shall be clamped at 0%.
4. Plus/minus input is not manufacturable.
5. Impulse withstands voltage 5kV, 1.2/50µs (between
electric circuit and outer case), and positive/negative
polarity 3 times each is guaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.5sec./99%
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:700g
DC power source:350g*1. Circuit voltage ≦15V for an input of 10μA. *2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● UR-1 precise resistance unit (selling separately)■ Block diagram

Please use a UR-1 combined with a square root extraction
transducer of voltage input. When changing the square root
extraction transducer in a hot line state at the time ofcurrent input, if measures against open are necessary,connect UR-1 to socket and convert it into a voltage signal
before using it. (UR-1, the resistance specified)● Operational expression
Input: IB〜IM
Output: OB〜OM
O= √(I-IB)/(IM-IB) ×（OM-OB）+OB①Input circuit②Square circuit③Pulse width modulation circuit④Pulse width demodulation circuit⑤Output circuit⑥Insulated power source circuit■ Purchase specifications
IB: Min. input value.
IM: Max. input value.
OB: Min. output value.
OM: Max. output value.
I: Input value.
O: Output value.

●Item to specify

SRTP1

-

Type

C 5

F

Input Output

5
Auxiliary
supplyInput/output relationship graph

Products List

11§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

MULTIPLYING TRANSDUCER
MTP1 -■ Use
Multiplies two DC signals and outputs a DC signal

MTP1-A6F5

equivalent to the product.

(80×50×121mm/350g)■ Features
1. Constant voltage/current output.

■ Connection diagram

2. Withstand voltage between electric circuit and outer case,and between input/output and auxiliary supply are AC1,500V (50/60Hz) for 1 minute, or between input and output isAC1, 500V (50/60Hz) for 1 minute.
3.  of Input X and Y are conducted inside the device.
4. Plus/minus input is not manufacturable.
5. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and outer case), and positive/negative polarity 3
times each is guaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.5sec./99%
Consumption VA:
AC power source:4VA
DC power source:4W
Weight:AC power source:700g
DC power source:350g*1. Circuit voltage ≦15V for an input of 10μA. *2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal. *3. Please specify the identical input X and Y.

● UR-1 precise resistance unit (selling separately)■ Block diagram

Please use a UR-1 combined with a multiplying transducerof voltage input. When changing the multiplying transducer
in a hot line state at the time of current input, if measuresagainst open are necessary, connect UR-1 to socket andconvert it into a voltage signal before using it. (UR-1, theresistance specified)● Operational expression
Input: IB〜IM
Output: OB〜OM
O= (

YI-IB
XI-IB
)× (
) ×（OM-OB）+OB
IM-IB
IM-IB

■ Purchase specifications

IB: Min. input value.
IM: Max. input value.
OB: Min. output value.
OM: Max. output value.
I: Input value.
O: Output value.

●Item to specify

MTP1 Input/output relationship graph

Products List

①X input circuit②Multiplying circuit③Pulse width modulation circuit④Pulse width demodulation circuit⑤Output circuit⑥Y input circuit⑦Insulated power source circuit

Type

A 6

F

Input Output

5
Auxiliary
supply12§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

DIVIDING TRANSDUCER
DITP1 -■ Use
Divides two DC signals and outputs a DC signal

DITP1-C7F5

equivalent to the product.

(80×50×121mm/350g)■ Features■ Connection diagram

1. Constant voltage/current output.
2. Withstand voltage between electric circuit and outer case, andbetween input/output and auxiliary supply are AC1, 500V
(50/60Hz) for 1 minute, or between input and output is AC1,500V (50/60Hz) for 1 minute.
3. There is no regulation when input Y is less than or equal to 20%.
4.  of Input X and Y are conducted inside the device.
5. Plus/minus input is not manufacturable.
6. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and outer case), and positive/negative polarity 3 times
each is guaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.5sec./99%
Consumption VA:
AC power source:4VA
DC power source:4W
Weight:AC power source:700g
DC power source:350g*1. Circuit voltage ≦15V for an input of 10μA. *2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal. *3. Please specify the identical input X and Y.

● UR-1 precise resistance unit (selling separately)■ Block diagram

Please use a UR-1 combined with a dividing transducer ofvoltage input. When changing the dividing transducer in a
hot line state at the time of current input, if measuresagainst open are necessary, connect UR-1 to socket andconvert it into a voltage signal before using it. (UR-1, theresistance specified)● Operational expression
Input: IB〜IM
Output: OB〜OM
O= (

XI-IB
YI-IB
)/ (
) ×（OM-OB）+OB
IM-IB
IM-IB

■ Purchase specifications

IB: Min. input value.
IM: Max. input value.
OB: Min. output value.
OM: Max. output value.
XI: Input X
YI: Input Y
O: Output value.

●Item to specify

DITP1
Input/output relationship graph

Products List

①X input circuit②Dividing circuit③Pulse width modulation circuit④Pulse width demodulation circuit⑤Output circuit⑥Y input circuit⑦Insulated power source circuit

-

Type

C 7

F

Input

Output5
Auxiliary
supply13§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

ANALOG LIMITER
ALTP -■ Use

By setting upper/lower limit for various kinds of DC input

signals, this device prevents output from exceeding thepreset value. The device outputs a DC signal which is
proportional to input within the preset value.

ALTP-C7F5(80×50×121mm/450g)■ Features
1. Constant voltage/current output.

■ Connection diagram

2. Volume setting is possible by front check terminal.
3. Withstand voltage between electric circuit and outer case isAC2, 000V (50/60Hz) for 1 minute, or between input/output
and auxiliary supply is AC1, 500V (50/60Hz) for 1 minute.
Non-insulated between input and output.
4. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and outer case), and positive/negative polarity 3
times each is guaranteed.
Indicated in ( ) are the polarities in the case of DC auxiliary supply.

Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V (approx.1MΩ)
A6 : DC0-5V (approx.1MΩ)
A7 : DC0-10V (approx.1MΩ)
A8 : DC1-5V (approx.1MΩ)
B1 : DC±10mV (approx.1MΩ)B2 : DC±50mV (approx.1MΩ)B3 : DC±60mV (approx.1MΩ)
B4 : DC±100mV (approx.1MΩ)B5 : DC±1V (approx.1MΩ)
B6 : DC±5V (approx.1MΩ)B7 : DC±10V (approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
D1 : DC±10μA (±100mV)*1
D2 : DC±100μA (±100mV)
D3 : DC±500μA (±100mV)
D4 : DC±1mA (approx.100Ω)
D5 : DC±5mA (approx.100Ω)
D6 : DC±10mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.5sec./99%
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:450g
DC power source:300g*1. Circuit voltage ≦15V for an input of 10μA. *2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● UR-1 precise resistance unit (selling separately)■ Block diagram

Please use a UR-1 combined with an analog limiter ofvoltage input. When changing the analog limiter a hot line
state at the time of current input, if measures against open
are necessary, connect UR-1 to socket and convert it into a
voltage signal before using it. (UR-1, the resistancespecified)①Input circuit②Lower limit setting circuit③Upper limit setting circuit④Output circuit⑤Insulated power sourcei i● Limit setting method
Connect the measuring instrument to the front checkterminal. (Upper limit: H-COM, Lower limit: L-COM), thenconvert output DC 0-10V into 0-100%, and set theupper/lower limit by volumes (ADJ) respectively. (Setting
range is -5-+105% respectively).
Initial setting: upper limit 80%, lower limit 20%.

Products List

■ Purchase specifications●Item to specify

ALTP -

Type

C 7

F

Input

Output5
Auxiliary
supply14§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

ADDING TRANSDUCER
ADTP1 -

■ Use
Adds two DC signals and outputs a DC signal equivalent to

ADTP1-C7F5

the sum.

(80×50×121mm/350g)■ Features■ Connection diagram

1. Constant voltage/current output.
2. Withstand voltage between input/output and auxiliary supply,and between input and output are AC1, 500V (50/60Hz) for 1
minute, or between electric circuit and outer case is AC2, 000V
(50/60Hz) for 1 minute.
3.  of Input 1 and 2 are conducted inside the device.
4. Plus/minus input is manufacturable.
5. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and outer case), and positive/negative polarity 3 times
each is guaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.500Ω)
A2 : DC0-50mV (approx.2.5kΩ)
A3 : DC0-60mV (approx.3kΩ)
A4 : DC0-100mV (approx.5kΩ)
A5 : DC0-1V (approx.50kΩ)
A6 : DC0-5V (approx.50kΩ)
A7 : DC0-10V (approx.50kΩ)
A8 : DC1-5V (approx.50kΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100Ω)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-16mA (approx.100Ω)
C6 : DC0-20mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V (≧200Ω)
3 : DC0-5V (≧1kΩ)
4 : DC 0-10V (≧2kΩ)
5 : DC1-5V (≧1kΩ)A : DC0-1mA (≦10kΩ)B : DC0-5mA (≦2kΩ)C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA (≦3kΩ)F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Tolerance: ±0.25% *2
Response time:≦0.1sec./99%
Consumption VA:
AC power source:4VA
DC power source:4W
Weight:AC power source:500g
DC power source:350g*1. Circuit voltage ≦15V for an input of 10μA. *2. Tolerance becomes ±0.5% when input voltage is less than 50mV; input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.
*3. Please specify the identical input 1 and 2. Even if the input circuit is broken as 4-20mA input or 1-5V input becomes 0mA (0V), it is processed asignal as 4mA (1V) input equivalency.

● Item to be specified(1)Addition ratio standard 1: 1= 2
Example: electric power
Input 1 (1kW) 5V
Input 2 (1kW) 5V
Output (2kW) 5V(2) Addition ratio special 1: 1= 1
Input 1 (1kW) 5V
Input 2 (1kW) 5V
Output (1kW) 5V
However, the 5V output saturates at(3) Addition ratio special 1: 2 = 3
Input 1 (1kW) 5V
Input 2 (2kW) 5V
Output (3kW) 5V■ Block diagram

about 150% (7.5V).

①Input circuit②Adding circuit③Capacitively coupled isolation amplifier④Output circuit⑤Insulated power source circuit■ Purchase specifications●Item to specify

ADTP1 -

Type

C 7

F

Input

Output5
Auxiliary
supplyPlease specify when the addition ratio is special.

Products List

15§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCERCONSTANT RESPONSE
CRTP -■ Use
Against various kinds of DC input signals which are

CRTP-C6F5

taking a sudden change, this converter provides a DC
output changing at a preset constant speed.

(80×50×121mm/450g)■ Connection diagram■ Features
1. Time is settable from front.
2. Constant voltage/current output.
3. Withstand voltage between electric circuit and outer case isAC2, 000V (50/60Hz) for 1 minute, or between input/output
and auxiliary supply is AC1, 500V (50/60Hz) for 1 minute.
Non-insulated between input and output.
4. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and outer case), and positive/negative polarity 3
times each is guaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V(approx.1MΩ)
A6 : DC0-5V(approx.1MΩ)
A7 : DC0-10V(approx.1MΩ)
A8 : DC1-5V(approx.1MΩ)
B1 : DC±10mV (approx.1MΩ)B2 : DC±50mV (approx.1MΩ)B3 : DC±60mV (approx.1MΩ)
B4 : DC±100mV (approx.1MΩ)B5 : DC±1V(approx.1MΩ)
B6 : DC±5V(approx.1MΩ)B7 : DC±10V(approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
D1 : DC±10μA (±100mV)*1
D2 : DC±100μA (±100mV)
D3 : DC±500μA (±100mV)
D4 : DC±1mA (approx.100Ω)
D5 : DC±5mA (approx.100Ω)
D6 : DC±10mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA(≦10kΩ)B : DC0-5mA(≦2kΩ)
C : DC0-10mA(≦1kΩ)
D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)
F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%0 : other thanthose above

Tolerance: ±0.5% *2
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:450g
DC power source:300g*1. Circuit voltage ≦15V for an input of 10μA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● UR-1 precise resistance unit (selling separately)■ Block diagram

Please use a UR-1 combined with a constant response ofvoltage input. When changing the constant response a hotline state at the time of current input, if measures against
open are necessary, connect UR-1 to socket and convert it
into a voltage signal before using it. (UR-1, the resistancespecified)①Low-drift amplifying circuit②Ramp function generating
circuit③Comparing circuit④Output circuit⑤Insulated power source circuit● Response speed
Range of response time is 0.5-40 sec. (when changing input
from 0 to 100%). Set it with the front volume.
The case of 40sec. setting.

Products List

■ Purchase specifications●Item to specify

CRTP -

Type

C 6

F

Input

Output5
Auxiliary
supply16§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

ANALOG MEMORY
AMTP -■ Use
Amplifies various kinds of DC signals and converts theminto a unified intersystem signal. By ON→OFF operation

AMTP-C7F5

between HOLD terminals, the device can hold the output atthat time on a permanent basis.

■ Features
1. Constant voltage/current output.

(80×50×121mm/650g)■ Connection diagram

2. Withstand voltage between electric circuit and outer case isAC2, 000V (50/60Hz) for 1 minute, or between input/output
and auxiliary supply is AC1, 500V (50/60Hz) for 1 minute.
Non-insulated between input and output.
3. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and outer case), and positive/negative polarity 3
times each is guaranteed.
Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input (input resistance or voltage drop)
A1 : DC0-10mV (approx.1MΩ)
A2 : DC0-50mV (approx.1MΩ)
A3 : DC0-60mV (approx.1MΩ)
A4 : DC0-100mV (approx.1MΩ)
A5 : DC0-1V(approx.1MΩ)
A6 : DC0-5V(approx.1MΩ)
A7 : DC0-10V(approx.1MΩ)
A8 : DC1-5V(approx.1MΩ)
B1 : DC±10mV (approx.1MΩ)B2 : DC±50mV (approx.1MΩ)B3 : DC±60mV (approx.1MΩ)
B4 : DC±100mV (approx.1MΩ)B5 : DC±1V(approx.1MΩ)
B6 : DC±5V(approx.1MΩ)B7 : DC±10V(approx.1MΩ)

C1 : DC0-10μA (100mV) *1
C2 : DC0-100μA (100mV)
C3 : DC0-1mA (approx.100Ω)
C4 : DC0-5mA (approx.100Ω)
C5 : DC0-10mA (approx.100Ω)
C6 : DC0-16mA (approx.100Ω)
C7 : DC4-20mA (approx.100Ω)
D1 : DC±10μA (±100mV)*1
D2 : DC±100μA (±100mV)
D3 : DC±500μA (±100mV)
D4 : DC±1mA (approx.100Ω)
D5 : DC±5mA (approx.100Ω)
D6 : DC±10mA (approx.100Ω)
00 : other than those above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA(≦10kΩ)B : DC0-5mA(≦2kΩ)
C : DC0-10mA(≦1kΩ)
D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)
F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%0 : other thanthose above

Tolerance: ±0.5% *2
Response time:≦0.5sec./99%
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:650g
DC power source:300g*1. Circuit voltage ≦15V for an input of 10μA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● UR-1 precise resistance unit (selling separately)■ Block diagram

Please use a UR-1 combined with an analog memory ofvoltage input. When changing the analog memory a hotline state at the time of current input, if measures against
open are necessary, connect UR-1 to socket and convert it
into a voltage signal before using it. (UR-1, the resistancespecified)①Input circuit②Counter③DA converter④Output circuit⑤Comparator⑥Insulated powersource circuit● Limit setting method
Output becomes corresponding to input by turning HOLD
terminal 5-6 ON, and it becomes HOLD output when HOLD
terminal is turned OFF.
Use a no-voltage contact input for input of HOLD terminal.
Also, output becomes indefinite if reset power source inmemory state.

■ Purchase specifications●Item to specify

AMTP -

Type

C 7
Input

Products List

F
Output5
Auxiliary
supply17§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

ISOLATOR WITH LOWER LIMITER
TP2 -

L

■ Use
A transducer which has a lower limit limiter (fixed) function included
in output which is proportional to input.

■ Features
1. Constant voltage/current output
2. Withstand voltage between input, output, auxiliary supply and outercase (earth) is AC2, 000V (50/60Hz), complete insulation for 1 minute.
3. Input/output line surge protection (2,000A, 8/20µs, positive/negative
polarity)
4. Lower limit limiter function.
Output less than -1% against output 0―100% is not available.
Consult us for a limiter value equal to or less than -1%.

TP2-C7F5L(80×50×123mm/300g)■ Specification
Output (load resistance)

Auxiliary supply

Common specification

A1 : DC0-10mV (approx.1MΩ)

Input (input resistance or voltage drop)
C1 : DC0-10μA (100mV) *1

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%,

Tolerance: ±0.25% *2

A2 : DC0-50mV (approx.1MΩ)

C2 : DC0-100μA (100mV)

2 : DC0-1V(≧200Ω)50/60HzA3 : DC0-60mV (approx.1MΩ)

C3 : DC0-1mA (approx.100Ω)

3 : DC0-5V(≧1kΩ)

2 : AC110V±10%,

A4 : DC0-100mV (approx.1MΩ)

C4 : DC0-5mA (approx.100Ω)

4 : DC 0-10V(≧2kΩ)

50/60HzA5 : DC0-1V(approx.1MΩ)

C5 : DC0-10mA (approx.100Ω)

5 : DC1-5V(≧1kΩ)

3 : AC200V±10%,

AC power source:3VA

A6 : DC0-5V(approx.1MΩ)

C6 : DC0-16mA (approx.100Ω)

6 : DC±5V(≧1kΩ)

50/60HzDC power source:3.5W

A7 : DC0-10V(approx.1MΩ)

C7 : DC4-20mA (approx.100Ω)

7 : DC±10V(≧2kΩ)

4 : AC220V±10%,

A8 : DC1-5V(approx.1MΩ)

D1 : DC±10μA (±100mV)*1

A : DC0-1mA(≦10kΩ)50/60HzAC power source:400g

B1 : DC±10mV (approx.1MΩ)D2 : DC±100μA (±100mV)

B : DC0-5mA(≦2kΩ)

5 : DC24V±10%

DC power source:300g

B2 : DC±50mV (approx.1MΩ)

D3 : DC±500μA (±100mV)C : DC0-10mA(≦1kΩ)

B3 : DC±60mV (approx.1MΩ)

D4 : DC±1mA (approx.100Ω)

D : DC0-16mA(≦600Ω)0 : other thanB4 : DC±100mV (approx.1MΩ)

D5 : DC±5mA (approx.100Ω)

E : DC1-5mA(≦3kΩ)

those above

B5 : DC±1V(approx.1MΩ)

D6 : DC±10mA (approx.100Ω)

F : DC4-20mA(≦750Ω)B6 : DC±5V(approx.1MΩ)

00 : other than those above

0 : other than those above

B7 : DC±10V(approx.1MΩ)

Response time:≦0.5sec./99%
Consumption VA:

Weight:*1. Circuit voltage ≦15V for an input of 10μA.
*2. Tolerance becomes ±0.5% when input voltage is less than 50mV, input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● Impulse withstand voltage
Impulse withstands voltage between electric circuit and outer case (earth) 5kV, 1.2/50µs, and positive/negative
polarity 3 times each is guaranteed.
● Option: surge absorber (5kV, 1.2/50µs positive/negative polarity 3 times each.)
When an inductive lightning surge occurs from input or output side, this device absorbs the surge and protects
connected equipments.
However, the device is not necessary if the connected equipment is protected by an arrester or suchlike.
● Built-in ripple filter
Even if a ripple of single-phase AC full rectification wave (50/60Hz) degree is included in input wave, it still
converts the wave into a smoothed DC signal. Please consult with us for special wave patterns such as an inverter.

Products List

18§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER● UR-1 precise resistance unit (selling separately)
Please use a UR-1 combined with an insulated transducer of voltage input. When changing the insulatedtransducer in a hot line state at the time of current input, if measures against open are necessary, connect UR-1 tosocket and convert it into a voltage signal before using it. (UR-1, the resistance specified)■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Block diagram①Low-drift amplifying circuit②Low limit circuit③Pulse width modulation circuit④Pulse width demodulation circuit⑤Output circuit⑥Output line surge protection circuit⑦Insulated power source circuit■ Purchase specifications●Item to specify

TP2

-

Type

C 7
Input

F

5

OutputAuxiliaryLS

To specify for surge
absorber (optional)

With lower limiter

supplyProducts List

19§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

REVERSE ISOLATOR
RVTP2 -

■ Use
Converts and outputs various kinds of DC input and output signals
into reverse relationship.

■ Features
1. Constant voltage/current output
2. Withstand voltage between input, output, auxiliary supply and outercase (earth) is AC2, 000V (50/60Hz), complete insulation for 1 minute.
3. Input/output line surge protection (2,000A, 8/20µs, positive/negative
polarity)

RVTP2-C7F5(80×50×123mm/300g)■ Specification
Output (load resistance)

Auxiliary supply

Common specification

A1 : DC0-10mV (approx.1MΩ)

Input (input resistance or voltage drop)
C1 : DC0-10μA (100mV) *1

1 : DC100-0mV (≧200Ω)

1 : AC100V±10%,

Tolerance: ±0.25% *2

A2 : DC0-50mV (approx.1MΩ)

C2 : DC0-100μA (100mV)

2 : DC1-0V(≧200Ω)50/60HzA3 : DC0-60mV (approx.1MΩ)

C3 : DC0-1mA (approx.100Ω)

3 : DC5-0V(≧1kΩ)

2 : AC110V±10%,

A4 : DC0-100mV (approx.1MΩ)

C4 : DC0-5mA (approx.100Ω)

4 : DC10-0V(≧2kΩ)

50/60HzA5 : DC0-1V(approx.1MΩ)

C5 : DC0-10mA (approx.100Ω)

5 : DC5-1V(≧1kΩ)

3 : AC200V±10%,

AC power source:3VA

A6 : DC0-5V(approx.1MΩ)

C6 : DC0-16mA (approx.100Ω)

6 : DC±5V(≧1kΩ)

50/60HzDC power source:3.5W

A7 : DC0-10V(approx.1MΩ)

C7 : DC4-20mA (approx.100Ω)

7 : DC±10V(≧2kΩ)

4 : AC220V±10%,

A8 : DC1-5V(approx.1MΩ)

D1 : DC±10μA (±100mV)*1

A : DC1-0mA(≦10kΩ)50/60HzAC power source:400g

B1 : DC±10mV (approx.1MΩ)D2 : DC±100μA (±100mV)

B : DC5-0mA(≦2kΩ)

5 : DC24V±10%

DC power source:300g

B2 : DC±50mV (approx.1MΩ)

D3 : DC±500μA (±100mV)C : DC10-0mA(≦1kΩ)

0 : other thanB3 : DC±60mV (approx.1MΩ)

D4 : DC±1mA (approx.100Ω)

D : DC16-0mA(≦600Ω)those above

B4 : DC±100mV (approx.1MΩ)

D5 : DC±5mA (approx.100Ω)

E : DC5-1mA(≦3kΩ)

B5 : DC±1V(approx.1MΩ)

D6 : DC±10mA (approx.100Ω)

F : DC20-4mA(≦750Ω)B6 : DC±5V(approx.1MΩ)

00 : other than those above

0 : other than those above

B7 : DC±10V(approx.1MΩ)

Response time:≦0.5sec./99%
Consumption VA:

Weight:*1. Circuit voltage ≦15V for an input of 10μA.
*2. Tolerance becomes ±0.5% when input voltage is less than 50mV, input current is less than 100µA.
● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

● Impulse withstand voltage
Impulse withstands voltage between electric circuit and outer case (earth) 5kV, 1.2/50µs, and positive/negative
polarity 3 times each is guaranteed.
● Option: surge absorber (5kV, 1.2/50µs positive/negative polarity 3 times each.)
When an inductive lightning surge occurs from input or output side, this device absorbs the surge and protects
connected equipments.
However, the device is not necessary if the connected equipment is protected by an arrester or suchlike.
● Built-in ripple filter
Even if a ripple of single-phase AC full rectification wave (50/60Hz) degree is included in input wave, it still
converts the wave into a smoothed DC signal. Please consult with us for special wave patterns such as an inverter.

Products List

20§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER● UR-1 precise resistance unit (selling separately)
Please use a UR-1 combined with an insulated transducer of voltage input. When changing the insulatedtransducer in a hot line state at the time of current input, if measures against open are necessary, connect UR-1 tosocket and convert it into a voltage signal before using it. (UR-1, the resistance specified)■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Block diagram①Low-drift amplifying circuit②Low limit circuit③Pulse width modulation circuit④Pulse width demodulation circuit⑤Output circuit⑥Output line surge protection circuit⑦Insulated power source circuit■Purchase specifications●Item to specify

RVTP2 -

Type
C 7
Input

F
Output5

S

To specify for surge
absorber (optional)

Auxiliary
supplyProducts List

21§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

ANALOG PULSE TRANSDUCER
VFTP2 –

■ Use
Inputs a DC signal of electric power or a current
transducer, and converts the signal into a pulse of
proportional frequency.

VFTP2 -915
(80×50×133mm/400g)■ Features
1. Either one of open collector output, voltage output and contact output isselectable as output signal method. In addition, in the case of AC auxiliary
supply and open collector output, product equipped with a power source forexternal relay's (DC24V, 40mA MAX) is manufacturable.
2. Function of cutting output against low input 1-10%.
3. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuit and earth)positive/ negative polarity 3 times each is guaranteed.

■ Specification
Kind of input

Output signal method(input resistance)
1 : 0-1V(approx.1MΩ)

2 : 0-5V(approx.1MΩ)

3 : 0-10V (approx.1MΩ)
4 : 1-5V(approx.1MΩ)

5 : 0-1mA (approx.100Ω)
6 : 0-5mA (approx.100Ω)
7 : 0-10mA (approx.100Ω)
8 : 0-16mA (approx.100Ω)
9 : 4-20mA (approx.100Ω)
0 : other than those above

1 : Voltage pulse
10Vp (load≧2kΩ)
2 : Tr. open collector(O.C.)
DC48V, 100mA
3 : 1a contact (non-voltage contact)
DC30V,2A
4 : With power source for external relay.
Tr. open collector(O.C.)
DC24V, 40mA MAX, in the case of AC
auxiliary supply only,

Auxiliary supply

Common specification

1 : AC100V+10%, -15%
50/60Hz
2 : AC110V+10%, -15%
50/60Hz
3 : AC200V+10%, -15%
50/60Hz
4 : AC220V+10%, -15%
50/60Hz

Tolerance: ±0.25%

5 : DC24V+10%, -15%

DC power source:3W

6 : DC48V+10%, -15%
0 : other than thoseaboveWith power source for external relay

Response time:
100ms +

1
Output frequency

Consumption VA:
AC power source:2.5VA

AC power source:3.5VA
Weight: AC power source:500g
DC power source:400g● Output pulse number
F.S output of transistor open collector output, voltage pulse output is 0.004306-277.8pps; F.S output
of 1a contact output, transistor open collector output with power source for external relay is
0.00001667-1.000pps.

■ Output pulse width
F.S. Output ≦5pps

Products List

F. S. Output ≧5pps

22

§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER■ Block diagram according to output
At the time of Tr. open collector output

At the time of Tr. open collector output with power
supply for external relay.

Load operates when internaltransistor Q is ON.

Load operates when internaltransistor Q is ON.

●Switching capacity of internaltransistor Q is maximum
DC48V, 100mA. Do not apply areverse polarity voltage.

●With power source for external
relay. DC24V, 40mAMAX

At the time of voltage pulse output

At the time of 1a contact output

Load operates when contact is ON.

H…10V±10%
L…≦0.4V●Contact capacity
AC120V, 1A (load resistance)
DC30V, 2A (Resistance load)
Electrical life: 500,000 times.

●Make external load more thanor equal to 2kΩ.

■ Block diagram of front panel■ Connection diagram●Output cut against low input
Adjusts output to zero with
CUTOUT ADJ/VR against 1-10%of rated input.
●OPERATION LED
LED turns off during output cut
against low input. LED turns on
during pulse output. (Green)
It turns on when there is an
input which value is greater than
low input cut value.

■ Block diagram■ Purchase specifications

Type●Item to specify

VFTP2 –

●Number of output pulse in pps

9

1

5

Input Output
signalmethodAuxiliary
supply●Cut value for low input (1-10%)①Scaling②External span VR③External bias VR④VIF conversion⑤Cutout ADJ.
⑥2n frequency dividing⑦Pulse width⑧Output circuit⑨Power source

Products List

It shall be 1% if not being specified.
Please specify output pulse number by 4 effective digits.
For example: 0.2778pps in the case of 0.27777…pps

23

§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCERULTRASLOW PULSE TRANSDUCER
UGTP2 -

■ Use

Converts an input into a DC signal in proportion to input pulse
number, and outputs it. Input signal method is selectable fromopen collector, voltage pulse and 1a contact.

UGTP2-1F1■ Features(80×50×123mm/500g)

1. High accuracy transducer with tolerance of ±0.25%
2. Security design to have withstood voltage AC2, 000V between
input, output and power source.
3. Function of slowing down output when input pulse stops.
4. Function of cutting low input frequency. (If cut value is not
specified, it does cut when input frequency is equal to or less than
0.5% and returns at 1 %.)5. By sufficient derating of parts used and reduction of internal heatgeneration, a long product life is guaranteed.
6. Product with a selector to switch an output between
DC4-20mA/DC1-5V is manufacturable.

■ Connection diagram■ Specification
Input signal method

Output (load resistance)

1 : Open collector
DC12V, 30mA
2 : Voltage pulse
50Vp (≧12kΩ)
3 : Non-voltage contact
DC12V, 30mA
0 : other than those above

1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA(≦12kΩ)B : DC0-5mA(≦2.4kΩ)C : DC0-10mA(≦1.2kΩ)D : DC0-16mA (≦750Ω)E : DC1-5mA(≦3kΩ)
F : DC4-20mA (≦750Ω)
H: DC4-20mA(≦800Ω)DC1-5V (≧250kΩ) SW switching
0 : other than those above

Auxiliary supply

Common specification

1 : AC100V (+10%, -15%) 50/60Hz
2 : AC110V (+10%, -15%) 50/60Hz
3 : AC200V (+10%, -15%) 50/60Hz
4 : AC220V (+10%, -15%) 50/60Hz
5 : DC24V (+10%, -15%)
0 : other than those above

Tolerance: ±0.25%
Sensor power:
DC12V±10%, 30mA
Consumption VA:
AC power source:2.5VA
DC power source:3.0W
Weight:AC power source:500g
DC power source:400g● Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 31V

occurs on the output terminal.

■ Block diagram●Common specification①Input circuit②Constant voltage circuit③Input pulse width fixation circuit④Reference block⑤Pulse counter⑥CPU operational circuit⑦Pulse width demodulation⑧Output part

●Item to specify⑩Insulation transformerType
UGTP2 1It shall be 1% if not being specified.
(cut when lower than or equal to 0.5%, returns at 1%)

Products List

Detection level:ON ≦200Ω

●Voltage input
Detection level: H level 5-50V
L level 0-2V

●Number of output pulse in pps●Cut value for low input (1-10%)●Open collector input
OFF ≧100kΩ

⑨Power source circuit■ Purchase specifications

Range of input pulse number: minimum range
0-0.01pps, maximum range 0-50pps.
Input pulse width: 30-80% of duty ratio ofrated input frequency.

●No-voltage 1a contact inputF1

Detection level:ON ≦200ΩOFF ≧100kΩ

OutputAuxiliary
Input
supplysignalmethod24§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

SIGNAL TRANSDUCER

PULSE RATE TRANSDUCER
PRTP2 -

■ Use
Converts a pulse signal into another one with dividing theformer one by n. Input is selectable from open collector, voltage
pulse, 1a contact, output is selectable from open collector,
voltage pulse, 1a contact and photo MOS relay.

PRTP2-141■ Features(80×50×123mm/500g)

1. Security design to have withstood voltage AC2, 000V between input,■ Connection diagram

output and power source.
2. A sensor power source DC12V, 30mA as standard equipment.
3. Input within frequency 0.01―1kHz can be applied commonly.
4. Abundant specifications to have input selectable from voltage pulse,
open collector no-voltage contact and output selectable from voltage
pulse, open collector, 1a contact and photo MOS relay.
5. By sufficient derating of parts used and reduction of internal heatgeneration, a long product life is guaranteed.

■ Specification
Input signal method

Output (load resistance)

1 : Open collector
DC12V, 30mA
2 : Voltage pulse
50Vp (approx.12kΩ)
3 : Non-voltage contact
DC12V, 30mA
0 : other than those above

1 : Voltage pulse
10Vp (≧2kΩ)
2 : Open collector
DC48V, 100mA MAX.
3 : No-voltage 1a contact (≦1Hz)
DC30V, 200mA 5,000,000 times (resistance load)
AC125V, 200mA 2,000,000 times (COSφ=1)
4 : Photo MOS relay
AC/DC125V, 70mA MAX. (resistance load)
5 : other than those above

Auxiliary supply

Common specification

1 : AC100V (+10%, -15%)
50/60Hz
2 : AC110V (+10%, -15%)
50/60Hz
3 : AC200V (+10%, -15%)
50/60Hz
4 : AC220V (+10%, -15%)
50/60Hz
5 : DC24V (+10%, -15%)
0 : other than those above■ Block diagram

Sensor power:
DC12V±10%, 30mA
Consumption VA:
AC power source:3.0VA
DC power source:3.5VA
Weight:AC power source:500g
DC power source:400g●Common specification①Input circuit

Input frequency range: minimum range②Input pulse width fixation circuit

0-0.01Hz, maximum range 0-1kHz③CPU operational circuit

Input pulse width: 30-80% of duty rate of④Output part

rated input frequency (1/frequency)⑤Constant voltage circuit

Frequency dividing ratio (integer): 1-105⑥power source circuit⑦Insulation transformer●Open collector input
Detection level:■ Purchase specifications●Item to specify

ON ≦200ΩOFF ≧100kΩ

●Voltage input

Type
PRTP2 1

Detection level: H level ≧5-50V
L level ≦0-2V

4

1

Input
signal Output
Auxiliary
methodsupply●No-voltage 1a contact input
Detection level::ON ≦200ΩOFF ≧100kΩ

●Frequency dividing ratio (integer)●Specify output pulse width within 0.5-300ms (±20%)*Output3 :50-300ms

Products List

25§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPESENSOR TRANSDUCER

THERMOELECTRIC TEMPERATURE TRANSDUCER
HTP1 -■ Use
By inputting thermal electromotive forces of various kinds ofthermocouples based on the JIS, the device insulates and converts
thermal electromotive force into an output proportional to temperature.

■ Features
1. Constant voltage/current output
2. Withstand voltage between input, output, auxiliary supply and outercase (earth) is AC1, 500V (50/60Hz), complete insulation for 1 minute.
3. Impulse withstands voltage 5kV, 1.2/50μs (between electric circuit andouter case), and positive/negative polarity 3 times each is guaranteed.
4. With output line surge protection (2,000A, 8/20μs, positive/negative
polarity), can transmit an output directly to a distant place.

HTP1-K8F5(103(w/R.J.C)×50×121mm/350g)■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Kind ofStandard

thermocouple

input range

B

7-9

R

7-9

S

7-9

K

2-8

E

1-5

J

1-5

T

1-2

Input

Common specification

Output (load resistance)

Auxiliary supply

1 : 0-200℃

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%, 50/60Hz

Tolerance: ±0.5% *2

2 : 0-300℃

2 : DC0-1V(≧200Ω)2 : AC110V±10%, 50/60Hz

Response time:

3 : 0-400℃

3 : DC0-5V(≧1kΩ)

3 : AC200V±10%, 50/60Hz≦1sec./99%

4 : 0-500℃

4 : DC 0-10V(≧2kΩ)

4 : AC220V±10%, 50/60Hz

Consumption VA:

5 : 0-600℃

5 : DC1-5V(≧1kΩ)

5 : DC24V±10%

AC power source:3VA

6 : 0-800℃

A : DC0-1mA(≦10kΩ)6 : DC48V±10%

DC power source:4W

7 : 0-1000℃

B : DC0-5mA(≦2kΩ)

0 : other than those above

Weight:8 : 0-1200℃

C : DC0-10mA(≦1kΩ)

9 : 0-1400℃

D : DC0-16mA (≦600Ω)

0 : other than thoseE : DC1-5mAabove

F : DC4-20mA (≦750Ω)AC power source:700g
DC power source:350g(≦3kΩ)

0 : other than those above●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V

occurs on the output terminal.
●Please consult with us for N thermocouple.

Products List

1§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE
●Built-in linearizer
Thermal electromotive force of a thermocouple is notproportional to temperature. Thermal electromotive
force is converted into an output proportional totemperature by a linearizer.
●Built-in burnout
Detects disconnection of thermocouple and does
scale-out of output to positive (+) side.
Scale-out to negative side is also manufacturable if
specified.
●Cold junction compensation
In principle, a thermocouple generates a thermal
electromotive force equivalent to V (T1℃) －V (T2℃)
as the Vin.
A sensor for compensation compensates for a thermal
electromotive force equivalent to V (T2℃)
In the case of cold junction compensation, the sensor
for compensation is connected to terminal part (5・6),
and it compensates for temperature of terminal (5・6)
as temperature of input terminal (3・4).

SENSOR TRANSDUCER●External resistance range
External resistance range is the resistance value of areciprocating circuit. The reciprocating circuit consistsof thermocouple, compensating wire and connecting
wire connected to a transducer. Use the product within
an external resistance range less than or equal to 25Ω.
●Input wiring
Because a signal of input wiring is very weak, try to
make the wirings away from noise sources such as anelectrical power line, a precipitous voltage or a linewith current fluctuation.

■

Purchase specification●Item to specify

HTP1

Type

-

K

8

F

5

Input Output Auxiliary
supplyKind of thermocouple●Compensating wire
A compensating wire compensates for the temperature
difference between thermocouple terminals andtransducer terminals. Because color (material) ofcompensating wire varies according to thermocouple
type, choose a compensating wire compatible withthermocouple. Match positive/negative polarities whenconnecting.

Products List

2§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPESENSOR TRANSDUCER

RESISTANCE TEMPERATURE TRANSDUCER
RHTP2 -

■ Use
By inputting resistance value of a 3-wire thermal resistancebased on the JIS, this device insulates and converts theresistance value into a DC signal proportional totemperature.

■ Features
1. Constant voltage/current output.
2. Withstand voltage between input, output, auxiliary supply and outercase (earth) is AC2, 000V (50/60Hz), complete insulation for 1 minute.
3. Impulse withstands voltage 5kV, 1.2/50μs (between electric circuit andearth), and positive/negative polarity 3 times each is guaranteed.
4. With output line surge protection. (2, 000A, 8/20μs, positive/negative
polarity)，can transmit an output directly to a distant place.

RHTP2-1A7A1(80×50×121mm/450g)■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Kind of thermal
resistance

Temperature

span(specified
current)

1 : Pt, 100Ω
at 0℃

≧50℃
(2mA)

2 : Pt, 50Ω
at 0℃

≧100℃
(2mA)

3 :other thanthose above
Ni is
manufacturable.
Cu is notmanufacturable.

Input *
A1 : 0-50℃
A2 : 0-60℃
A3 : 0-80℃
A4 : 0-100℃
A5 : 0-120℃
A6 : 0-150℃
A7 : 0-200℃
A8 : 0-300℃
B1 : -10-40℃
B2 : -10-50℃
B3 : -10-60℃
C1 : -20-40℃
C2 : -20-50℃
C3 : -20-60℃
C4 : -20-80℃

C5 : -20-100℃
C6 : -20-120℃
D1 : -30-50℃
D2 : -30-60℃
D3 : -30-80℃
E1 : -50-50℃
E2 : -50-60℃
E3 : -50-80℃
E4 : -50-100℃
E5 : -50-120℃
E6 : -50-150℃
F1 : -70-30℃
F2 : -70-80℃
G1 : -100-100℃
00 : other thanthose above

Output(load resistance)

Auxiliary
supply1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA(≦10kΩ)B : DC0-5mA(≦2kΩ)
C : DC0-10mA(≦1kΩ)
D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)
F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Commonspecification
Tolerance: ±0.5%
Response time:≦1sec./99%
Consumption VA:
AC power source:3VA
DC power source:4W
Weight:AC power source:450g
DC power source:300g*Operating temperature range of thermal resistance is -200＋650℃.
●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V
occurs on the output terminal.

Products List

3§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE
●Built-in linearizer
Resistance value of a thermal resistance is notproportional to temperature. It is converted into an
output proportional to temperature by a linearizer.
●Built-in burnout
Detects disconnection of a thermal resistance and does
scale-out of output to positive (+) side.
Scale-out to negative side is also manufacturable if
specified.
●Specified current
Specified current is a current flowing into a thermal
resistance. Change of resistance value can be measured
by voltage drop caused by the specified current.
Standard specified current is 2mA.

■ Purchase specifications

1

A 7

A

Input

OutputKind of thermal resistance

Products List

●Compensating wire
A compensating wire compensates for the temperature
difference between thermocouple terminals and transducer
terminals. Because color (material) of compensating wire
varies according to thermocouple type, choose acompensating wire compatible with thermocouple. Match
positive/negative polarities when connecting.

ThermalExternal resistanceresistance

Input span ≧100℃

50℃≦Input span < 100℃

Pt 100Ω≦10Ω/line≦5Ω/linePt≦5Ω/line≦2.5Ω/line

50Ω

Type

●Item to specify

RHTP2 -SENSOR TRANSDUCER

1
Auxiliary supply

4§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPESENSOR TRANSDUCER

POTENTIOMETER TRANSDUCER
RTP2 -■ Use
Replaces the input of mechanical displacement of an angle
or a position with resistance value change, then insulates andconverts it into a proportional DC signal.

■ Features

RTP2-ZF2(80×50×121mm/450g)
1. Constant voltage/current output.
2. Can cope with resistance range 100Ω-10kΩof a potentiometer. (RTP2-Z type)
3. Withstand voltage between input, output, auxiliary supply and earth is AC2,000V (50/60Hz), complete insulation for 1 minute.
4. Impulse withstands voltage 5kV, 1.2/50μs (between electric circuit and outercase), and positive/negative polarity 3 times each is guaranteed.
5. With output line surge protection. (2, 000A, 8/20μs, positive/negative polarity)，
can transmit an output directly to a distant place.

■ Connection diagram

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Normal total
resistance

Input (specified current)

External resistance

50Ω

*1

A :0-50Ω(5mA)≦5Ω/1line80Ω*1

B :0-80Ω(5mA)≦8Ω/1line

100Ω

*1

Z :100Ω-10kΩ

135Ω

*1

200Ω

*1

400Ω

*1

500Ω

*1

1kΩ

*1

2kΩ

*1

3kΩ

*1

5kΩ

*1

10kΩ

*1

Any potentiometer of range
100Ω-10kΩ can be used under
the following adjustment range.

0 :other than those above

Output(load resistance)
1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA(≦10kΩ)B : DC0-5mA(≦2kΩ)
C : DC0-10mA(≦1kΩ)
D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)
F : DC4-20mA (≦750Ω)
0 : other than those above

Auxiliary
supply1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%
6 : DC48V±10%0 : other thanthose above

Commonspecification
Tolerance: ±0. 5%
Response time:≦1sec./99%
Consumption VA:
AC power source:3.5VA
DC power source:4W
Weight:AC power source:450g
DC power source:300g●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V

occurs on the output terminal.
*1.Variable range of BIAS MAX for the following potentiometers are assumed to be ±15%:50Ω, 80Ω,100Ω, 200Ω, 400Ω,500Ω, 1kΩ, 2kΩ,3kΩ, 5kΩ, 10kΩ.

Products List

5§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE
●Adjustment range of output signal
Specify the actual use range and the normal resistancevalue of a potentiometer in the case of use range otherthan those above.
Input formZ

SENSOR TRANSDUCER■ Block diagram (RTP2-Z type) Those other than Z typeare of constant current method.

BIAS adjustment range: 0-50% of input span
(can be changed from the front of converter.)
MAX adjustment range: 50-100% of input span
(can be changed from the front of converter.)①Low-drift voltage amplifying circuit②Pulse width modulation circuit③Pulse width demodulation circuit④Output circuit⑤Output line surge protection circuit⑥Insulated power source circuit●

Because this device is potential-free type, product is shipped in

input of 0-10kΩ/output of graph ① (standard) above.
①BIAS……0%, MAX.……100% Standard

Notes: this device can not be used with a 2-wire potentiometer.

②BIAS……0%, MAX.……50%③BIAS……50%, MAX.……50% (parallel shift of ②)④BIAS……50%, MAX.……100% (parallel shift of ①)*Being within 0-50% of input value is sufficient for adjusting
the output value to 0%.

■ Purchase specifications
Type●Item to specify

RTP2

-

Z

F

2

Input Output
Auxiliary supply

Products List

6§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPESENSOR TRANSDUCER

REVOLUTION－SPEED TRANSDUSER
GTP2 FREQUENCY PROPORTION TYPE

■ UseInputs from a tacho-generator installed on a dynamo

GTP2-H4F5or suchlike, and convert the input into a DC signal in(80×50×121mm/450g)

proportion to the number of revolutions (frequency).

■ Features■ Connection diagram

1. Constant voltage/current output
2. Withstand voltage between input, output, auxiliary supply
and outer case (earth) is AC2, 000V (50/60Hz), complete
insulation for 1 minute.
3. Impulse withstands voltage 5kV, 1.2/50μs (between electric
circuit and earth), and positive/ negative polarity 3 times
each is guaranteed.
4. With output line surge protection. (2, 000A, 8/20μs,
positive/negative polarity)，can transmit an output directly
to a distant place.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Kind of input
A :0-33.3Hz

Response(99%)

Normal operating voltage
range (input resistance)

Auxiliary
supplyOutputCommonspecification

1 : AC100V±10%,

Tolerance: ±0.5%(≧200Ω)50/60Hz

Consumption VA:

3 : DC0-5V(≧1kΩ)

2 : AC110V±10%,

AC power source:1.5VA

4 : DC 0-10V(≧2kΩ)

50/60HzDC power source:3W

5 : DC1-5V(≧1kΩ)

3 : AC200V±10%,F :0-65Hz

A : DC0-1mA(≦10kΩ)50/60HzAC power source:800g

G :0-66.6Hz

B : DC0-5mA(≦2kΩ)

4 : AC220V±10%,

DC power source:450g

H :0-100Hz

C : DC0-10mA(≦1kΩ)

50/60HzD : DC0-16mA(≦600Ω)5 : DC24V±10%

E : DC1-5mA(≦3kΩ)

6 : DC48V±10%

F : DC4-20mA(≦750Ω)0 : other than0 : other than those above

those above

1 : 1-25V (approx.25kΩ)

1 : DC0-100mV (≧200Ω)

2 : 2-50V (approx.50kΩ)

2 : DC0-1V

C :0-50Hz

3 : 5-110V (approx.110kΩ)

D :0-55Hz

4 : 10-220V (approx.220kΩ)
0 : other than those above

B :0-40Hz

E :0-60Hz

I :0-120Hz≦2sec.

≦1.5sec.

≦1sec.

J :0-166.6Hz
K :0-200Hz
L :0-333.3Hz
M :0-500Hz

Weight:≦0.5sec.

N :0-1kHz
0 : other than those
above

-

●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V

occurs on the output terminal.

●Cutoff power (dead band voltage)
At the time of zero revolution or a whit input, to prevent
malfunction in normal mode caused by an induced voltage, it
makes output equivalent to zero revolution as cutoff voltage
when input is less than or equal to half of the minimum normal
operating voltage. Specify the cutoff voltage if the induced
voltage exceeds it, please.

■ Purchase specifications
Type●Item to specify

GTP2

-

H
Input

4

F

5

OutputAuxiliary
supplyNormaloperatingvoltage●In the case of a special input waveform
Because this device does detection by a zero-cross point, use
GVTP2 for a special input waveform such as an inverter.

Products List

7§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPESENSOR TRANSDUCER

REVOLUTION－SPEED TRANSDUSER
GVTP2 AC VOLTAGE PROPORTION TYPE

■ UseInputs from a tacho-generator installed on a dynamo

GVTP2-H0F5

or suchlike, and convert the input into a DC signal in(80×50×121mm/350g)

proportion to the number of revolutions (AC voltage).

■ Features■ Connection diagram

1. Constant voltage/current output
2. Withstand voltage between input, output, auxiliary supply
and outer case (earth) is AC2, 000V (50/60Hz), complete
insulation for 1 minute.
3. Impulse withstands voltage 5kV, 1.2/50μs (between electric
circuit and earth), and positive/ negative polarity 3 times
each is guaranteed.
4. With output line surge protection. (2, 000A, 8/20μs,
positive/negative polarity)，can transmit an output directly
to a distant place.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Kind offrequency

OutputAuxiliary
supply1 : 0-25V

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%, 50/60Hz

Tolerance: ±0.5%

2 : 0-50V

2 : DC0-1V(≧200Ω)2 : AC110V±10%, 50/60Hz

Consumption VA:

C :0-50Hz

3 : 0-100V

3 : DC0-5V(≧1kΩ)

3 : AC200V±10%, 50/60Hz

Input: 1.5VA

D :0-55Hz

4 : 0-120V

4 : DC 0-10V(≧2kΩ)

4 : AC220V±10%, 50/60Hz

AC power source:3VA

5 : 0-35V
0 : other than thoseabove

5 : DC1-5V(≧1kΩ)

5 : DC24V±10%

DC power source:4W

A : DC0-1mA(≦10kΩ)6 : DC48V±10%

Weight:B : DC0-5mA(≦2kΩ)

0 : other than those above

AC power source:450g

C : DC0-10mA(≦1kΩ)

A :0-33.3Hz
B :0-40Hz

E :0-60Hz

Response(99%)≦2sec.

≦1.5sec.

F :0-65Hz
G :0-66.6Hz
H :0-100Hz

I :0-120Hz

Voltage signal:≦1sec.

J :0-166.6Hz

M :0-500Hz

Input
10V≦ span ≦300V

Commonspecification

DC power source:350g

D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)

F : DC4-20mA (≦750Ω)

K :0-200Hz
L :0-333.3Hz

Input voltage

0 : other than those above≦0.5sec.

N :0-1kHz
0 : other thanthose above-●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V

occurs on the output terminal.

●Input range
Specify input voltage ranging from AC0-10V to AC0-300V,
and frequency listed in the table above (kind of input).

■ Purchase specifications
Type●Item to specify

GVTP2 -

H

Input
frequency

Products List

0
Input
voltagF

5

OutputAuxiliary
supply8§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPESENSOR TRANSDUCERSELSYN TRANSDUSER
STP1 -■ Use
It replaces displacement of a revolution angle or a

STP1-151

position of a selsyn communicator by DC signal of fine

(80×50×121mm/500g)

linearity.

■ Features■ Connection diagram

1. Constant voltage/current output
2. Withstand voltage between electric circuit and outer case;and between input, output, auxiliary supply is AC2, 000V
(50/60Hz), or AC1, 500V (50/60Hz) for 1 minute between
input and output.
3. Impulse withstands voltage 5kV, 1.2/50μs (between electric
circuit and earth), and positive/ negative polarity 3 times
each is guaranteed.
～ ～ ＋ －■ Specification
Input
Selsyn signal

Auxiliary
supplyOutput (load resistance)

Commonspecification

1 : 0-360°, 60Hz

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%

Tolerance: ±0.5%

2 : 0-360°, 50Hz

2 : DC0-1V(≧200Ω)2 : AC110V±10%

Response time:

3 : 0-270°, 60Hz

3 : DC0-5V(≧1kΩ)

3 : AC200V±10%

4 : 0-270°, 50Hz

4 : DC 0-10V(≧2kΩ)

4 : AC220V±10%

5 : 0-240°, 60Hz

5 : DC1-5V(≧1kΩ)

6 : 0-240°, 50Hz
0 : other than those above

6 : DC±5V(≧1kΩ)

7 : DC±10V(≧2kΩ)

A : DC0-1mA(≦10kΩ)Power frequency becomes

B : DC0-5mA(≦2kΩ)

identical to input frequency.

C : DC0-10mA(≦1kΩ)≦1sec./99%
Consumption VA:
AC power source:3.5VA

0 : other than those above

Weight:AC power source:500g

D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)

F : DC4-20mA (≦750Ω)
0 : other than those above●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V

occurs on the output terminal.
●Manufacturable range (maximum value) is from 210° to 360° by a step of 30°.
●VR variable range ±20°-±30° is manufacturable.

●Input/output relationship diagram■ Purchase specifications●Item to specify

STP1 -

Type
1
Input

Products List

51

OutputAuxiliary
supply9§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

AC TRANSDUCER

AC CURRENT TRANSDUSER
AETP2 CONSTANT VOLTAGE/CURRENT OUTPUT RMS VALUE TYPE

■ UseConverts AC current in an electric power system into a
DC signal in proportion to input.

■ Features
1. A type with auxiliary supply.
2. Constant voltage/current output. 4-20mA output ismanufacturable.
3. Being a RMS type by adopting a hybrid IC, can be used for a
distortion or a SCR waveform input.
4. Withstand voltage between input, output, auxiliary supply

AETP2-3F2(108(w/UD-2)×50×121mm/450g)■ Connection diagramand outer case (earth) is AC2, 000V (50/60Hz), complete
insulation for 1 minute.
5. Electrostatic shield between primary and secondary protects
output side equipments from a lightning surge or suchlikefrom input side.
6. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and earth), and positive/ negative polarity 3 times
each is guaranteed.
7. With output line surge protection. (2, 000A, 8/20µs,
positive/negative polarity)，can transmit an output directly toa distant place.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input

OutputAuxiliary supply

Common specification

1 : AC0-100mA

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%, 50/60Hz

Tolerance: ±0.5%

2 : AC0-1A

2 : DC0-1V(≧200Ω)2 : AC110V±10%, 50/60Hz

Consumption VA:

3 : AC0-5A

3 : DC0-5V(≧1kΩ)

3 : AC200V±10%, 50/60Hz

Input: 1VA

4 : AC0-6A

4 : DC 0-10V(≧2kΩ)

4 : AC220V±10%, 50/60Hz

AC power source:3VA

0 : other than those above

5 : DC1-5V(≧1kΩ)

5 : DC24V±10%

A : DC0-1mA(≦10kΩ)6 : DC48V±10%

B : DC0-5mA(≦2kΩ)

0 : other than those above

C : DC0-10mA(≦1kΩ)

D : DC0-16mA(≦600Ω)(rating frequency: 50/60Hz)

E : DC1-5mA(≦3kΩ)

F : DC4-20mA(≦750Ω)DC power source:4W
Weight:AC power source:450g
DC power source:400g
Response time: ≦1sec/99%

0 : other than those above●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem.

Also, a voltage of approx. 25V occurs on the output terminal.

● UD-2 Diode unit (Standard equipment only

for rating 5A and 1A)

A diode unit for protecting primary CT when changing
the current transducer in a hot line state. Because the■ Purchase specifications●Item to specify

AETP2 -

Type
3

F

2

changing time is diode protecting method, try to make it
as short as possible.

Products List

Input

OutputAuxiliary
supply1§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

AC TRANSDUCER

AC VOLTAGE TRANSDUSER
VETP2 CONSTANT VOLTAGE/CURRENT OUTPUT RMS VALUE TYPE

■ UseConverts AC voltage in an electric power system into a
DC signal in proportion to input.

■ Features
1. A type with auxiliary supply.

VETP2-551

2. Constant voltage/current output. 4-20mA output is manufacturable.

(80×50×121mm/400g)

3. Being a RMS type by adopting a hybrid IC, can be used for a
distortion or a SCR waveform input.
4. Withstand voltage between input, output, auxiliary supply and outer■ Connection diagramcase (earth) is AC2, 000V (50/60Hz), complete insulation for 1 minute.
5. Electrostatic shield between primary and secondary protects output
side equipments from a lightning surge or suchlike from input side.
6. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuitand earth), and positive/ negative polarity 3 times each isguaranteed.
7. 2kV, 1.2/50µs positive/negative polarity between input terminals (3/4),
positive/negative polarity 3 times each is guaranteed.
8. Consult with us for an impulse withstand voltage between input
Indicated in ( ) are the polarities
in the case of DC auxiliary supply.

terminals exceeds above values
9. With output line surge protection. (2, 000A, 8/20µs, positive/negative
polarity)，can transmit an output directly to a distant place.

■ Specification
Input

OutputAuxiliary supply

Common specification

1 : AC0-63.5V

1 : DC0-100mV (≧200Ω)

1 : AC100V±10%, 50/60Hz

Tolerance: ±0.5%

2 : AC0-86.6V

2 : DC0-1V(≧200Ω)2 : AC110V±10%, 50/60Hz

Consumption VA:

3 : AC0-110V

3 : DC0-5V(≧1kΩ)

3 : AC200V±10%, 50/60Hz

Input: 1.5VA

4 : AC0-127V

4 : DC 0-10V(≧2kΩ)

4 : AC220V±10%, 50/60Hz

AC power source:3VA

5 : AC0-150V

5 : DC1-5V(≧1kΩ)

5 : DC24V±10%

6 : AC0-173.2V

A : DC0-1mA(≦10kΩ)6 : DC48V±10%

7 : AC0-220V

B : DC0-5mA(≦2kΩ)

0 : other than those above

8 : AC0-300V

C : DC0-10mA(≦1kΩ)

0 : other than those above

D : DC0-16mA(≦600Ω)(rating frequency: 50/60Hz)

E : DC1-5mA(≦3kΩ)

F : DC4-20mA(≦750Ω)DC power source:4W
Weight:AC power source:400g
DC power source:350g
Response time: ≦1sec/99%

0 : other than those above■ Purchase specifications●Item to specify

VETP2 -

Type
5
Input

Products List

51

OutputAuxiliary
supply2§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

AC TRANSDUCER

FREQUENCY TRANSDUSER
FTP2 CONSTANT VOLTAGE/CURRENT OUTPUT TYPE

■ UseConverts frequency in an electric power system into a

FTP2-11F1

DC signal in proportion to input.

(80×50×123mm/500g)■ Connection diagram■ Features
1. Constant voltage/current output
2. Withstand voltage between input, output, auxiliary supply
and outer case (earth) is AC2, 000V (50/60Hz), complete
insulation for 1 minute.
3. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and outer case), and positive/ negative polarity 3
times each is guaranteed.

■ Specification
Input

Rating

1 :45-55Hz
2 :55-65Hz
3 :45-65Hz
0 :other than thoseabove

1 : AC110V±10%
2 : AC220V±10%0 : other thanthose above

Output (load resistance)

Auxiliary supply

Common specification

1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA (≦10kΩ)B : DC0-5mA(≦2kΩ)
C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)
F : DC4-20mA (≦750Ω)
0 : other than those above

1 : AC100V±10%,50/60Hz
2 : AC110V±10%,50/60Hz
3 : AC200V±10%,50/60Hz
4 : AC220V±10%,50/60Hz
5 : DC24V±10%0 : other than those above

H: DC4-20mA (≦800Ω)
DC1-5V(≧250kΩ)

1 : AC100V+10%,-15%
50/60Hz
2 : AC110V+10%, -15%
50/60Hz
3 : AC200V+10%, -15%
50/60Hz
4 : AC220V+10%, -15%
50/60Hz
5 : DC24V+10%,-15%

With output switching function

Tolerance: ±0.5%
Response time:≦0.5sec/90%
Consumption VA:
Input: 0.7VA(110V)
1.4VA(220V)
AC power source:3VA
DC power source:3.5W
Weight:AC power source:500g
DC power source:400g●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V

occurs on the output terminal.

■ Block diagram■ Purchase specifications
Type●Item to specify

FTP2 -①Input circuit③Pulse conversion DC circuit⑤Output circuit

Products List

1

1

Input

RatingvoltageF

1

OutputAuxiliary
supply②Monostable detecting circuit④Smoothing circuit⑥Insulated power source circuit3§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

AC TRANSDUCER

AC CURRENT TRANSDUSER
ATP2 CONSTANT CURRENT OUTPUT /AUXILIARY SUPPLY FREE TYPE
WITH WAVEFORM COMPENSATION ３rd HARMONICS 5%■ Use
Converts AC current in an electric power system into a
DC signal in proportion to input.

■ Features

ATP2-31

1. Auxiliary supply free type.

(108(w/UD-2)×50×121mm/400g)

2. Constant voltage/current output.
3. Withstand voltage between input, output, auxiliary supply■ Connection diagramand outer case (earth) is AC2, 000V (50/60Hz), complete
insulation for 1 minute.
4. Electrostatic shield between primary and secondary protects
output side equipments from a lightning surge or suchlikefrom input side.
5. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and earth), and positive/ negative polarity 3 times
each is guaranteed.
6. With output line surge protection. (2, 000A, 8/20µs,
positive/negative polarity)，can transmit an output directly toa distant place.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ Specification
Input

Output (load resistance)

Common specification

1 : AC0-100mA

1 : DC0-1mA(≦10kΩ)Tolerance: ±0.5%

2 : AC0-1A

2 : DC0-2mA(≦5kΩ)

Consumption VA: Input: 2VA

3 : AC0-5A

3 : DC0-5mA(≦2kΩ)

Weight: :400g

4 : AC0-6A

0 : other than those above

0 : other than those above

Response time: ≦1sec/99%(but, MAX5mA)(rating frequency: 50/60Hz)●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem.

Also, a voltage of approx. 15V occurs on the output terminal.

● UD-2 Diode unit
(Standard equipment only for rating 5A and 1A)
A diode unit for protecting primary CT when changing
the current transducer in a hot line state. Because thechanging time is diode protecting method, try to make it
as short as possible.

Products List

■ Purchase specifications●Item to specify

Type

ATP2 -

3
Input

1
Output4§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

AC TRANSDUCER

AC VOLTAGE TRANSDUSER
VTP2 CONSTANT CURRENT OUTPUT /AUXILIARY SUPPLY FREE TYPE
WITH WAVEFORM COMPENSATION ３rd HARMONICS 5%■ Use
Converts AC voltage in an electric power system into a
DC signal in proportion to input.

■ Features
1. Auxiliary supply free type.

VTP2-53

2. Constant voltage/current output.

(80×50×121mm/400g)

3. Withstand voltage between input, output, auxiliary supply and outercase (earth) is AC2, 000V (50/60Hz), complete insulation for 1 minute.
4. Electrostatic shield between primary and secondary protects output■ Connection diagramside equipments from a lightning surge or suchlike from input side.
5. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuitand earth), and positive/ negative polarity 3 times each isguaranteed.
6. 2kV, 1.2/50µs positive/negative polarity between input terminals (3/4),
3 times each is guaranteed.
7. Consult with us for an impulse withstand voltage between input
terminals exceeds above values
8. With output line surge protection. (2, 000A, 8/20µs, positive/negative
polarity)，can transmit an output directly to a distant place.

■ Specification
Input

Commonspecification

Output1 : AC0-63.5V

1 : DC0-1mA(≦10kΩ)Tolerance: ±0.5%

2 : AC0-86.6V

2 : DC0-2mA(≦5kΩ)

Consumption VA: Input: 3VA

3 : AC0-110V

3 : DC0-5mA(≦2kΩ)

Weight: :400g

4 : AC0-127V

0 : other than those above

5 : AC0-150V

Response time: ≦1sec/99%(but, MAX5mA)

6 : AC0-173.2V
7 : AC0-220V
8 : AC0-300V
0 : other than those above(rating frequency: 50/60Hz)●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem.

Also, a voltage of approx. 15V occurs on the output terminal.

■ Purchase specifications●Item to specify

VTP2

Type
-

5
Input

Products List

3
Output5§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

AC TRANSDUCER

AC CURRENT TRANSDUSER
AP2 FIXED LOAD/MODERATE PRICE TYPE
WITH WAVEFORM COMPENSATION ３rd HARMONICS 5%■ Use
Converts AC current in an electric power system into a
DC signal in proportion to input.

AP2-34(108(w/UD-2)×50×121mm/400g)■ Features■ Connection diagram

1. Auxiliary supply free type.
2. Specified load resistance type.
3. Withstand voltage between input, output and outer case(earth) is AC2, 000V (50/60Hz), complete insulation for 1
minute.
4. Impulse withstands voltage 5kV, 1.2/50µs (between electric
circuit and earth), and positive/ negative polarity 3 times
each is guaranteed.
5. Electrostatic shield between primary and secondary protects
output side equipments from a lightning surge or suchlikefrom input side.

■ Specification
Input

Output (load resistance)

Common specification

1 : AC0-100mA

1 : DC0-100mV (fixed at ≧50kΩ) *1

Tolerance: ±0.5%

2 : AC0-1A

2 : DC0-1V(fixed at ≧50kΩ) *1

Consumption VA: Input: 1VA

3 : AC0-5A

3 : DC0-5V(fixed at ≧50kΩ) *1

Weight: :400g

4 : AC0-6A

4 : DC0-1mA(fixed at ≦5kΩ) *2

Response time: ≦1sec/99%

0 : other than those above

0 : other than those above (but, MAX1mA,MAX5V)(rating frequency: 50/60Hz)*1 Please specify a load resistance more than or equal to 50kΩ for voltage output.
*2 Please specify a load resistance less than or equal to 5kΩ for current output.
It may lead to an output error if use the product with a load resistance other than specified ones. Also, a load resistance can be adjusted by an
external VR if it is within ±5% of specification. There is the case that even an external VR cannot adjust a load resistance if it exceeds ±5%.

● UD-2 Diode unit (Standard equipment only

for rating 5A and 1A)

A diode unit for protecting primary CT when changing
the current transducer in a hot line state. Because thechanging time is diode protecting method, try to make it
as short as possible.

Products List

■ Purchase specifications●Item to specify

Type
AP2 -

3
Input

4
Output6§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

AC TRANSDUCER

AC VOLTAGE TRANSDUSER
VP2 FIXED LOAD/MODERATE PRICE TYPE
WITH WAVEFORM COMPENSATION ３rd HARMONICS 5%■ Use
Converts AC voltage in an electric power system into a
DC signal in proportion to input.

VP2-53■ Features(80×50×121mm/400g)

1. Auxiliary supply free type.

■ Connection diagram

2. Specified load resistance type.
3. Withstand voltage between input, output and outer case (earth) is
AC2, 000V (50/60Hz), complete insulation for 1 minute.
4. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuitand earth), and positive/ negative polarity 3 times each is guaranteed.
5. Electrostatic shield between primary and secondary protects output
side equipments from a lightning surge or suchlike from input side.

■ Specification
Input

Commonspecification

Output (load resistance)

1 : AC0-63.5V

1 : DC0-100mV (fixed at ≧50kΩ) *1

Tolerance: ±0.5%

2 : AC0-86.6V

2 : DC0-1V(fixed at ≧50kΩ) *1

Consumption VA: Input: 1.5VA

3 : AC0-110V

3 : DC0-5V(fixed at ≧50kΩ) *1

Weight: :400g

4 : AC0-127V

4 : DC0-1mA(fixed at ≦5kΩ) *2

Response time: ≦1sec/99%

5 : AC0-150V

0 : other than those above (but, MAX1mA,MAX5V)

6 : AC0-173.2V
7 : AC0-220V
8 : AC1-300V
0 : other than those above(rating frequency: 50/60Hz)*1 Please specify a load resistance more than or equal to 50kΩ for voltage output.
*2 Please specify a load resistance less than or equal to 5kΩ for current output.
It may lead to an output error if use the product with a load resistance other than specified ones. Also, a load resistance can be adjusted by an
external VR if it is within ±5% of specification. There is the case that even an external VR cannot adjust a load resistance if it exceeds ±5%.

■ Purchase specifications●Item to specify

VP2 -

Type
5
Input

Products List

3
Output7§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

DC POWER RANSDUCER

DC POWER TRANSDUSER
DWP1 -■ Use
Outputs a DC signal in proportion to DC power in an electric
power system.

DWP1-100F2■ Features
1. High noise rejection ratio both in normal mode and common mode.
2. Because the product makes various kinds of outputs such as a DC
current signal for industrial instrumentation, it can be used as a

(80×50×121mm/350g)■ Connection diagram

direct input to a computer or other industrial instruments.
3. Withstand voltage between electric circuit and outer case, input/
output and auxiliary supply is AC1, 500V (50/60Hz), complete
insulation for 1 minute, or AC1, 500V (50/60Hz) for 1 minutebetween input and output.
4.

of voltage input 1 and theof current input 2 are conducted

inside the product. Make sure the connection is a minus common.
5. Impulse withstands voltage 5kV, 1.2/50µs (between electric circuitand outer case), and positive/ negative polarity 3 times each isguaranteed.

Indicated in ( ) are the polarities in the case of DC auxiliary supply.

■ SpecificationPower
1 :K=1When
Voltage V × Current A= Power W
Product whichfull power= 100% output
0 :other than those above[other than K = 1]
*Range of intrinsic sensitivity
Power W = K (voltage V × current A)
K = 0.6-1.2

Power input 1

Power Input 2

Output(input resistance)(input resistance)(load resistance)

A : DC0-100mV
1 : DC0-1mA(approx.1MΩ)(approx.100Ω)
B : DC0-1V
2 : DC0-5mA(approx.1MΩ)(approx.100Ω)C : DC0-5V
3 : DC0-10mA(approx.1MΩ)(approx.100Ω)
D : DC0-10V
4 : DC 0-20mA(approx.1MΩ)(approx.100Ω)
0 : other than those
0 : other than thoseabove
above [In the case of*When using primary voltage
a shunt input]
as a direct input, voltage which*It is 50mVMIN in thecase of a shunt input.
is more than 100V but lessthan 600V needs an external
box DM-1 as
V/1mA.
of input 1 and input 2 are conducted inside
the product.

1 : DC0-100mV (≧200Ω)
2 : DC0-1V(≧200Ω)3 : DC0-5V(≧1kΩ)
4 : DC 0-10V(≧2kΩ)
5 : DC1-5V(≧1kΩ)
A : DC0-1mA (≦10kΩ)B : DC0-5mA(≦2kΩ)
C : DC0-10mA (≦1kΩ)D : DC0-16mA (≦600Ω)E : DC1-5mA(≦3kΩ)
F : DC4-20mA (≦750Ω)
0 : other than those above

Auxiliary supply
1 : AC100V±10%, 50/60Hz
2 : AC110V±10%, 50/60Hz
3 : AC200V±10%, 50/60Hz
4 : AC220V±10%, 50/60Hz
5 : DC24V±10%0 : other than those above
Common specification
Tolerance: ±0.5%
Response time: ≦0.5sec/99%
Consumption VA:
AC power source:4.5V
DC power source:5W
Weight: AC power source:700g
DC power source:350g●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, a voltage of approx. 25V

occurs on the output terminal.

● Operational expression
Maximum W (V×A＝rated W)
Input1:V
Input2:A
Output: OUT (0-100% output)
Output value = Constant number K × input V×input A ×Rated output
Maximum W
Rated W
K : When rated V × rated A = maximum W, K=1.

Products List

1§ PLUG-IN TRANSDUCER § 1 OUTPUT TYPE

DC POWER RANSDUCER■ Block diagram①Input circuit②Multiplying circuit③Pulse width modulation circuit④Pulse width demodulation circuit⑤Output circuit⑥Input circuit⑦Insulated power source circuit■Purchase specifications●Item to specify

DWP1 -

100Input 1
Power

Products List

Input 2F

2

OutputAuxiliary
supply2§ PLUG-IN TRANSDUSER §Dimension■ Dimensions (mm)Fig.1
●Main body

8-pin type

●Socket (Type code: 8PFA by OMRON)

Also compatible with the following socket:
Type code: 8PFA-W by Omron*1: accessory for thermoelectric
temperature transducer*2: diode unit for current transducer

Fig.2●Main body

8-pin type

●Socket (Type code: 8PFA by OMRON)

Also compatible with the following socket:
Type code: 8PFA-W by Omron

Fig.3●Main body

11-pin type
●Socket (Type code: 11PFA by OMRON)

Also compatible with the following socket:
Type code: 11PFA-W by Omron*1: accessory for thermoelectric
temperature transducer*2: diode unit for current transducer■Multiple unit installation (mm)●Panel mounting●Rail mounting●Multiplier (DM-1)

In consideration ofradiation of heat by anatural convection of air,please establish metricspaces more than thosementioned above.

Use a DIN standard 35mm rail.

Products List

1