§Small-sized plug-in transducer§
2-output type

Isolator
FWTT■ Application
Insulates various kinds of DC signals and converts
them into a unified intersystem signal. With input andoutput insulated, the product offers full advantages intransmitting insulated signals between measuringsystems, cutoff of noise, protecting a control circuit froma sneak current, and transmitting an output signal
directly to a distant place. Because this transducer canextract two insulated outputs, control and monitor canbe done by a single unit.
Up to 16 units can be housed in an installation base.
29.5×76×125mm/180g■ Feature
1.
2.
3.
4.
5.
6.

Compact and high withstand voltage.
Withstand voltage between input/output/auxiliary supply/outer case is AC2, 000V(50/60Hz) for 1 min..
Withstand voltage between outputs is AC500V (50/60Hz) for 1 min..
Constant voltage/current output type. No need to adjust the product if it operates
within load resistance range.
A LED can confirm status of electric power applied.
Zero/span of 1st and 2nd output can be adjusted individually. (±2% adjustable)■ Block Diagram■ Connection diagram (socket)■Connection diagram (socket)① Input filter② Insulated power source circuit③ Oscillating circuit ④ Pulse width modulation circuit⑤ Photo coupler insulation⑥ Pulse width demodulation circuit⑦ Reference voltage ⑧ Output circuit■ UR-2 precise resistance unit

(Selling separately)

Please use a UR-2 combined with an isolator of voltage input. When changing the isolator in a hot line
state at the time of current input, if measures against open are necessary, connect UR-2 to socket andconvert it into a voltage signal before using it. (UR-2, resistance to be specified) (Specify any one of 10Ω,50Ω, 62.5Ω, 100Ω, 250Ω, 500Ω, 1kΩ)

Products List1

§Small-sized plug-in transducer§
2-output typeIsolator■ Specification●How to specify

Input (input resistant)
0A2 :DC0-50mV( approx.1MΩ)

0A3 :DC0-60mV(approx.1MΩ)

0A4 :DC0-100mV ( approx.1MΩ)
0A5 :DC0-1V(approx.1MΩ)0A6 :DC0-5V( approx.1MΩ)

0A7 :DC0-10V(approx.1MΩ)

0A8 :DC1-5V( approx.1MΩ)0B2 :DC±50mV( approx.1MΩ)0B3 :DC±60mV(approx.1MΩ)

0B4 :DC±100mV ( approx.1MΩ)
0B5 :DC±1V(approx.1MΩ)0B6 :DC±5V( approx.1MΩ)0B7 :DC±10V(approx.1MΩ)*1
0C3 :DC0-1mA(approx.100Ω)

0C4 :DC0-5mA( approx.100Ω)

0C5 :DC0-10mA(approx.100Ω)

0C6 :DC0-16mA( approx.100Ω)

0C7 :DC4-20mA(approx.100Ω)

0D4 :DC±1mA ( approx.100Ω)
0D5 :DC±5mA (approx.100Ω)
0D6 :DC±10mA ( approx.100Ω)Type name

FWTT

Specification code

1st Output

2nd Output(load resistant)
1:DC0-100mV(≧200Ω)
2:DC0-1V(≧200Ω)
3:DC0-5V(≧600Ω)
4:DC0-10V(≧2kΩ)
5:DC1-5V(≧600Ω)
6 :DC±5V(≧1kΩ) *1
7:DC±10V(≧2kΩ) *1(load resistant)
1:DC0-100mV(≧200Ω)
2:DC0-1V(≧200Ω)
3:DC0-5V(≧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)
G:DC±1mA(≦10kΩ)*1

Auxiliary
supply0Powerfuse

Commonspecification

1 :withoutConversion

AC/DC80-264V

fuse

accuracy:

Rated Voltage

2 :withF:

AC100/110V

±0.1%

fuse

50/60Hz

Temperature

5:DC1-5V(≧1kΩ)
6 :DC±5V(≧1kΩ) *1

AC200/220V

characteristics:

50/60Hz

0.2%/10℃

A:DC0-1mA(≦7kΩ)
B:DC0-5mA(≦1.4kΩ)
C:DC0-10mA(≦700Ω)D:DC0-16mA(≦430Ω)E:DC1-5mA(≦1.4kΩ)
F:DC4-20mA(≦350Ω)G:DC±1mA(≦7kΩ)*1

5 :DC24V

J:DC±5mA(≦1.4kΩ)*1DC100/110V
Response time:≦0.1s/90%(DC19-30V)
Consumption VA:
A :DC24V

At AC110V: 3.5VA(DC19-30V)

At AC220V: 4.5VA

CE marking *3

At DC110V:2.0W
At DC24V: 2.5W
CE marking
At DC24V: 2.8W
Weight:Without socket:
approx.130g
With socket:*1

J:DC±5mA(≦2kΩ)*1

ZZZ : other than those above *2

Z:other thanthose above *2(See productrange)(See product range)-approx.180g*1 Plus/minus output is the standard for plus/minus input.

Z:other thanthose above *2(See productrange)*2 Consult with us for specification other than those indicated in the table above.

Product Range (including special handling)
Input
Current input : 10μA-50mA
Voltage input : 10mV-300V

1st output
Current output: -5mA-20mA
Voltage output: -10V-10V

2nd output
Current output: -5mA-20mA
Voltage output: -10V-10V

Current input: conversion accuracy, temperature characteristics and suchlike of an input more than 10µA but less than 499µA aredifferent from standards.
Voltage input: conversion accuracy, temperature characteristics and suchlike of an input more than 10mV but less than 49mV aredifferent from standards.
2nd output: output more than 5.1V but less than 10V is subject to special handling. (Load current 2mA)

*3 CE marking compliant specifications

EMC compliant specifications
EMI (emission) EN61000-6-4
EMS (immunity) EN61000-6-2

Products List

Safety standard
EN61010-1

CAT Ⅲ (max. Circuit voltage 300V), Pollution degree: 22