§ BOX TRANSDUCER §SIGNAL TRANSDUCER

ADDING TRANSDUCER

ADDING TRANSDUCERINPUT/OUTPUT NON-INSULATION TYPE
ADTT-83A
INPUT/OUTPUT INSULATION TYPE
ADTT2-83A■ Use
Convert multiple (Max.6 circuits) DC signal to necessary DC signal
by adding according to certain ratio.

■Connection diagram

ADTT-83A(120×110×130mm/800g)

In the case of DC auxiliary supply, connect
with S1 as (＋), S2 as (−) .

■ Specifications
Input (input resistance)

Output (load resistance)

Auxiliary supply

1 : 0-1V (Approx. 50kΩ)
2 : 0-5V (Approx. 50kΩ)
3 : 0-10V (Approx. 50kΩ)
4 : 1-5V (Approx. 50kΩ)
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 : 0-1V (≧200Ω)
2 : 0-5V (≧1kΩ)
3 : 0-10V (≧2kΩ)
4 : 1-5V (≧1kΩ)
5 : 0-1mA (≦10kΩ)
6 : 0-5mA (≦2kΩ)
7 : 0-10mA (≦1kΩ)
8 : 0-16mA (≦600Ω)
9 : 4-20mA (≦500Ω)
0 : other than those above

1 : AC100V±15%, 50/60Hz
2 : AC110V±15%, 50/60Hz
3 : AC200V±15%, 50/60Hz
4 : AC220V±15%, 50/60Hz
5 : DC24V±15%
6 : DC48V±15%
7 : DC110V (88-143V)
0 : other than those above

Common specifications

ADTT-83A
Tolerance: ±0.5%
Response time: 0.1sec. (±1%)
Consumption VA: AC power source 3VA
DC power source 4W
Weight: 0.8kg
ADTT2-83A
Tolerance: ±0.5%
Response time: 0.5sec. (±1%)
Consumption VA: AC power source 4VA
DC power source 5W
Weight: 1kg●Current output is open: No problem when current output terminal is constantly open. Approx. 15V voltage is generated on output terminal.
●Even though 4-20mA input becomes 0mA by input circuit shut-down, signal is treated as equivalent to 4mA input.(standard)●Sample of use(special)●Specification for subtracting
In the case of subtracting, put (−) before addition
ratio to subtract.
For example, −2: 2＝±2
Subtraction●Input/output non-insulation type (ADTT-83A type)This product is non-insulation type. (−) side of each
input and (−) side of output are electrically common.
●Input/output insulation type (ADTT2-83A type)
Insulation: 2, 000V AC between input and output.
(−) side of each input is electrically common.

■Purchase specifications
TypeADTT - 83A

specification code–3291

Auxiliary supply
Input Output
No. of input (MAX.6 circuits)

Products List

adding ratio
1:

1: ・・・ :
MAX.6

1=6

§ BOX TRANSDUCER §SIGNAL TRANSDUCERINPUT SWITCHING TRANSDUCERINPUT SWITCHING TRANSDUCER

SETT-83A■UseConvert input signal (Max. 4 circuits) to necessary DC signal by SELECT signal.

■Connection diagram■Specifications
SELECT signal voltage

Auxiliary supply

1 : DC24V±15%
2 : DC48V±15%
3 : DC110V (88-143V)
4 : other than those above
AC can not be
manufactured. Current
consumption: Approx.
10mA

1 : AC100V±15%, 50/60Hz
2 : AC110V±15%, 50/60Hz
3 : AC200V±15%, 50/60Hz
4 : AC220V±15%, 50/60Hz
5 : DC24V±15%
6 : DC48V±15%
7 : DC110V (88-143V)
0 : other than those above

Tolerance: ±0.5%
Response time: 0.1sec. (±1%)

Kind of input(load resistance)

Kind of output (load resistance)

1 : 0-1V (Approx. 50kΩ)
2 : 0-5V (Approx. 50kΩ)
3 : 0-10V (Approx. 50kΩ)
4 : 1-5V (Approx. 50kΩ)
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
B : no input (blank)

Consumption VA: AC power source 3VA
DC power source 4W

1 : 0-1V (≧200Ω)
2 : 0-5V (≧1kΩ)
3 : 0-10V (≧2kΩ)
4 : 1-5V (≧1kΩ)
5 : 0-1mA (≦10kΩ)
6 : 0-5mA (≦2kΩ)
7 : 0-10mA (≦1kΩ)
8 : 0-16mA (≦600Ω)
9 : 4-20mA (≦500Ω)
0 : other than those above
B : no input (blank)
Weight: 0.8kg●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.

●Input/output non-insulation typeThis product is non-insulation type. (−) side of each
input and (−) side of output are electrically common.

■Purchase specificationsTypeSETT -Specification code

83A -No. of input(3 inputs)

33SELECT signal(DC110V)

Input
A1A2A3input input input

A4input

997

Auxiliary supply(DC110V)

99

INPUT
A1: 4-20mA
A2: 4-20mA
A3: 4-20mA
A4: 4-20mA

Products List§ BOX TRANSDUCER §SCALING TRANSDUCER

SIGNAL TRANSDUCERSCALING TRANSDUCER

SCTT-83A■Use
Select scaling constant according to DC input (MAX. 6 range) and convert to necessary DC signal.

■Connection diagram

SCTT-83A(120×110×130mm/800g)■Specifications
Kind of input(input resistance)
1 : 0-1V (Approx. 50kΩ)
2 : 0-5V (Approx. 50kΩ)
3 : 0-10V (Approx. 50kΩ)
4 : 1-5V (Approx. 50kΩ)
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

Scaling selection signal

Auxiliary supply

Common specifications

1 : DC24V±15%
2 : DC48V±15%
3 : DC110V±15%0 : other than those above

1 : AC100V±15%, 50/60Hz
2 : AC110V±15%, 50/60Hz3 : AC200V±15%, 50/60Hz
4 : AC220V±15%, 50/60Hz
5 : DC24V±15%
6 : DC48V±15%
7 : DC110V (88-143V)
0 : other than those above

Tolerance: ±0.5%
Response time: 0.1sec. or less/99%
Consumption VA: AC power source 3VA
DC power source 4W
Weight: 0.8kg

Current consumption:
Approx. 10mA

●Open of current output: even if the current output terminal is used in a state of regular open, there is no problem. Also, avoltage of approx. 15V occurs on the output terminal.* Tolerance: % against Max. output value.

●Input/output non-insulation typeThis product is non-insulation type. (−) side of each input and (−) side of output are electrically common.

■Purchase specifications
TypeSCTT - 83A No. of scaling(MAX6 range)

Products List

Specification code
32Input

3SELECTsignal1
Auxiliary
supplyOutput1V ,9V , ・・・MAX(10V or 20mA)

1.2V

§ BOX TRANSDUCER §SIGNAL TRANSDUCER
ANALOG PULSE TRANSDUCER

ANALOG PULSE TRANSDUCER

VF2-83A■UseInput is DC signal such as power/current transducer. Convert tofrequency pulse in proportion to input after insulation.

■Features●Output signal system: either open collector output or voltage output.
●Withstand voltage 2, 000V AC (between input/output/auxiliarysupply/earth) .

●Impulse withstand voltage 5kV±1.2/50μs (between electric circuitand earth), positive/negative polarity 3 times each is guaranteed.

■Output pulse
F.S. output 5pps or less

F.S. output 5pps or more

VF2-83A(120×110×130mm/1.2kg)●F.S. output: 0.01111-277.8pps.

■Specifications
Kind of input(input resistance)
1 : 0-5V (Approx. 1MΩ)
2 : 0-10V (Approx. 1MΩ)
3 : 1-5V (Approx. 1MΩ)
4 : 0-1mA (Approx. 100Ω)
5 : 4-20mA (Approx. 100Ω)Output signal method

Auxiliary supply

1 : voltage pulse
10Vp (load ≧2kΩ)
2 : Tr. open connector (O.C.)
DC48V, 100mA MAX.

1 : AC100V±15%, 50/60Hz
2 : AC110V±15%, 50/60Hz
3 : AC200V±15%, 50/60Hz
4 : AC220V±15%, 50/60Hz
5 : DC24V±10%
6 : DC48V±10%
7 : DC110V (88-143V)
0 : other than those above■Connection diagram

Common specifications
Tolerance: ±0.5%
Response time: 0.1sec. or less/99%
Consumption VA:
AC power source 2.5VA
DC power source 3W
Weight: 1.2kg■Dimensions (mm)■Purchase specifications
TypeVF2 - 83A
Input

Products List

Specification code

Output53.333pps

15Output signal Auxiliary
methodsupplyPlease specify number of output pulse by 4 effective digits.
For example, specify 0.2778pps for the case of 0.27777…pps.

§ BOX TRANSDUCER §SIGNAL TRANSDUCER
ANALOG PULSE TRANSDUCER

ANALOG PULSE TRANSDUCER

VF-82A■UseInput is DC signal such as power/current transducer.
Convert to frequency pulse in proportion to input.

■Connection diagram

VF-82A(120×56×130mm/500g)■Specifications
Kind of input(input resistance)
1 : 0-1V (Approx. 50kΩ)
2 : 0-5V (Approx. 50kΩ)
3 : 0-10V (Approx. 50kΩ)
4 : 1-5V (Approx. 50kΩ)
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

Output signal method

Auxiliary supply

1 : voltage pulse
10Vp (load ≧2kΩ)
2 : Tr. open connector (O.C.)
DC48V, 100mA MAX.

1 : AC100V±15%, 50/60Hz
2 : AC110V±15%, 50/60Hz
3 : AC200V±15%, 50/60Hz
4 : AC220V±15%, 50/60Hz
5 : DC24V±15%
6 : DC48V±15%0 : other than those above

Common specifications
Tolerance: ±0.5%
Response time: 0.1sec. or less/99%
Consumption VA:
AC power source 2.5VA
DC power source 3W
Weight: 500g

●Use VF2-83A for 110V DC power source.
●At the time of min. input value below: no output pulse.

●Input/output non-insulation typeThis product is non-insulation type. (−) side of each input and (−) side of output are electrically common.

■Output pulse
F.S. output 5pps or less

F.S. output 5pps or more

●F.S. output: 0.01111-277.8pps (40pulse/h-1, 000, 000pulse/h).

■Purchase specifications
TypeSpecification code

VF - 82A
Input

Products List

211

Output signal Auxiliary
methodsupplyOutput
3.333pps
Please specify number of output pulse by 4 effective digits.
For example, specify 0.2778pps for the case of 0.27777…pps.

BOX TRANSDUCER §SIGNAL TRANSDUCER

ANALOG PULSE TRANSDUCER●Sample of use(About pulse constant in integrating power and analog pulse transducer).

Primary pulse constant:Integrating pulse number when the device is operated for 1 hour in 1kW at primary side power.
Secondary pulse constant:Integrating pulse number when the device is operated for 1 hour in 1kW at secondary side power.
Pulse constant: pulse/kWh
Primary F.S.
power/F.S. input

Primary pulse
constant

Pulse number/F.S.
input/hour

Pulse number/F.S.
input/sec.

Input/output(VF-82A)

1, 200kW/5V10pulse/kW/hPrimary

1, 200×10/1, 200kW/h
primary
1, 200×10/5V/h

3.333pulse/1, 200kW/s
primary
3.333pulse/5V/s

5V/3.333pps

1, 200×1,000/1, 200kW/h
1, 200kW/5V

1, 000pulse/kW/h

3.333pulse/1, 200kW/s
primary
3.333pulse/5V/s

5V/3.333pps

1, 200×1,000/5V/hPrimary F.S.
power/secondary
F.S. input/F.S. input

Secondary pulse
constant

Pulse number/F.S.
input/hour

Pulse number/F.S.
input/sec.

Input/output

1, 200kW/1kW/5V( 6.600/110V
100/5A )1, 200pulse/kW/hsecondary
10pulse×6, 600V/
110V×100A/5A

12,000pulse/kW/hsecondary
12,000pulse/5V/h

3.333pulse/kW/ssecondary
3.333pulse/5V/s

5V/3.333pps

Products List