8 inputs channel Current/Voltage signal to RS485/232 Converter 24 bits

详情

WAYJUN 8 s channel Current/Voltage signal to RS**5/**2 Converter with Modbus

CE approved

Features: 

>> Eight analog signal acquisition, isolated converter RS***5/**2 output

>> **-bit AD converter, accuracy>0.*5%

>> ***0mA/***0mA current signal or **5V/***0V voltage signal

>> RS***5/**2 interface can be programmed calibration module accuracy

>> Signal / output:***0VDC isolation

>> Wide supply range: 8 ~ *2VDC

>> High reliability, easy programming, easy to apply

>> Standard DIN*5 rail mounting 

>> User-programmable settings module address, baud rate, etc.

>> Support the Modbus RTU protocol

>> Low cost, small size modular design

 

Typical applications:

>> signal measurement, monitoring and control

>> RS***5 remote I / O, data acquisition

>> application of intelligent building control, security engineering

>> industrial automation control system, the RS***2/**5 bus

>> Industrial signal isolation and long-term transmission

>> equipment operation and monitoring

>> measurement of sensor signals

>> the industrial data acquisition and recording

>> medical, industrial and product development

Product List:

WJ*8 series

Samples:

Part No.:WJ**-A****5  means 8 channels ***0mA ,ouput is RS**5 interface

Part No.:WJ**-U****2  means 8 channels **5V ,output is RS**2 interface

Part No.:WJ**-U****5 means 8 channels ***0V ,output is RS**5 interface

Part No.:WJ**-(A4)6(U2)****5 means 6 channels ***0mA ,2 channels ***0V                                               ,output is RS**5 interface

Function Description:

WJ*8 signal isolation acquisition module can be used to measure eight channels voltage or current signal,

1. Analog signal

**-Bit acquisition accuracy, eight channels analog . All products signal range have been calibrated. In use,

users also can program calibration easily.

About the specific current or voltage range, please see product selection.

2. Communication protocol

Communication Interface: one channel standard RS***5 communication interface, or one standard RS***2

communication interface, specify when ordering.

Communication Protocols: supports two protocols, characters protocol of the command set defined and MODBUS

RTU communication protocol. Can be programmed using the kind of communication protocol, can be achieved with

PLC, RTU of many Brands or computer monitoring system for network communication.

Data Format: *0 Bits. 1 start bit,8 data bits,1 stop bit.