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

Ultrahigh speed isolator
FWUS■ 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. Also can be used as a highspeed feedback signal ( ≦ 180 μ s/90%) in a control
circuit. Because this transducer can extract two
insulated outputs, control and monitor can be done by asingle unit. Up to 16 units can be housed in an
installation base. Keep in mind that because this device
is high speed response, its ripple-removal ability is notas high as that of an isolator.

29.5×76×125mm/180g■ Feature
1.
2.
3.
4.
5.
6.

Withstand voltage between input and output is AC1, 500V (50/60Hz) for 1 min..
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)①②③④

Input filter
Insulated power source circuit
Input amplifying circuit
Capacitively-coupled isolation amplifier⑤ Constant voltage/current⑥ Reference voltage

Products List1§Small-sized plug-in transducer§
2-output type

Ultrahigh speed isolator■ 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
0C4 :DC0-5mA
0C5 :DC0-10mA
0C6 :DC0-16mA
0C7 :DC4-20mA(approx.100Ω)( approx.100Ω)(approx.100Ω)( approx.100Ω)(approx.100Ω)Type name

FWUS

Specification code-

1st Output

2nd Output(load resistant)(load resistant)

2:DC0-1V

2:DC0-1V(≧200Ω)3:DC0-5V(≧600Ω)Conversion
accuracy:

3:DC0-5V

Rated Voltage

2 :with fuse

±0.1%(≧1kΩ)

AC100/110V

5:DC1-5V(≧1kΩ)
6:DC±5V

E:DC1-5mA

F:

50/60Hz

Temperature

AC200/220V

characteristics:50/60Hz

0.2%/10℃

DC100/110V(≧1kΩ) *1(≧1kΩ) *1(≧2kΩ) *1

Response time:
5 :DC24V

E:DC1-5mA≦180μs/90%(DC19-30V)(≦1.4kΩ)Consumption VA:

F:DC4-20mA

At AC110V: 3.5VA(≦350Ω)At AC220V: 4.5VA(≦3kΩ)At DC110V: 2.0W

F:DC4-20mA

At DC24V: 2.5W(≦750Ω)Weight:Without socket:

0D4 :DC±1mA ( approx.100Ω)
0D5 :DC±5mA (approx.100Ω)
0D6 :DC±10mA ( approx.100Ω)*1
ZZZ : other than those above *2(See product range)

Commonspecification

fuse

5:DC1-5V

7:DC±10V

Power fuse
1 :without(≧2kΩ)

6:DC±5V

Auxiliary
supplyAC/DC80-264V(≧200Ω)

4:DC0-10V(≧600Ω)0

approx.130g
With socket:
approx.180g
Z :other thanZ :other thanthose above *2

those above *2(See product(See productrange)

range)*1 Plus/minus output is the standard for plus/minus input.

*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: -4-20mA,1-5mA only
Voltage output: -10V-10V(output span≧1V)

2nd output
Current output: 4-20mA,1-5mA only
Voltage output: -10V-10V

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

■ 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 stateat the time of current input, if measures against open are necessary, connect UR-2 to socket and convert 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 List2