Specification :

Signal Conditioner / Distributor, Single-channel
Input 4-20mA
Output 4-20mA
Features
Power distribution for site transmitter;
4~ 20mA isolated transmission with
DC current or voltage signal output;
Single channel for input and
Output respectively;
Input & output & power supply isolated mutually;
Adjustable zero point and full scale for
Output signal;
Working power supply indicator furnished;
Module plug-type structure which can
Be pulled out and inserted with electrification;
Bite-type mounting on standard
35mm DIN guiding rail
Overview@ Main Technological Specifications
Isolating Distributor
Supply isolated DC power to site transmitter, inspect 4~ 20mA current signal from
The transmitter, and output DC current or voltage signal after isolation,
Interference suppression and other treatments.
This is the isolating distributor with single channel for input and output respectively.
The power supply of this distributor is independent DC one with power supply & input &
Output isolated mutually.
Plug-type structure is designed for the main body and base plate of this product,
Which can be pulled out and inserted with electrification.
Terminal wiring is connected with 3mm screw and
The product is mounted on standard 35mm guiding rail.
It can be used together with unit aggregated instruments
And DCS/ PLC system.
Power Supply
Supply voltage: 24VDC± 10% ;
Power supply indication: Green LED indicator
Is on when powered up;
Current consumption: < 45mA ( when powered up at 24 VDC)
Power consumption: < 1.1W ( when powered up at 24 VDC)
Input
Input signal: DC current signal of transmitter 4~ 20mA
Input impedance: 100& Omega;
Voltage Distributed to transmitter: 18.5~ 28.5VDC
Maximum input current restriction: About 22mA
Output
Output current: 4~ 20mA; Other specified current
Output voltage: 1~ 5V; Other specified voltage
Permitted load in case of current output: 350& Omega;
( Note: Special load can be customized if required. )
Impedance in case of voltage output: 500& Omega;
Output ripples: < 10mV p-p
Comprehensive Main Technological Parameters
Standard accuracy: ± 0.1%
Temperature drift: ± 0.015% / ° C
Response time: < 0.5s ( 10 ~ 90% )
Stabilization time: 3s
Effect of power variation: