8-channel 4-20ma to RS485/232 Converter

Features:
● Eight analog signal acquisition, isolated converter RS-485/232 output
● 24-bit AD converter, accuracy>0.05%
● RS-485/232 interface can be programmed calibration module accuracy
● Signal input / output:3000VDC isolation
● Wide supply range: 8 ~ 32VDC
● High reliability, easy programming, easy to apply
● Standard DIN35 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-485 remote I / O, data acquisition
● application of intelligent building control, security engineering
● industrial automation control system, the RS-232/485 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:
WJ28 series

Samples:
Part No.:WJ28-A4-485  means 8 channels 4-20mA input,ouput is RS485 interface
Part No.:WJ28-U1-232  means 8 channels 0-5V input,output is RS232 interface
Part No.:WJ28-U2-485 means 8 channels 0-10V input,output is RS485 interface