8 inputs channel Current/Voltage signal to RS485/232 Converter
Part No.:WJ28-U1-232 means 8 channels 0-5V input,output is RS232 interface
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>> 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
>> 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
WJ28 series products realize the signal acquisition between sensor and host, to measure analog signals. WJ28 products can be applied to RS-232/485 bus industrial automation control system,4-20mA / 0-5V signal measurement, monitoring and control,0-75mV ,0-100mV and other small-signal measurement and signal isolation and long-term industrial transmission and so on.
Products include power supply isolation, signal isolation, linearization, A/D conversion and RS-485 serial
communication. Each serial interface can connect up to 255 pieces WJ28 Series modules, communication using ASCII code or MODBUS RTU communication protocol, and its instruction set compatible with the ADAM modules, baud rate can been set by the code, with other manufacturers control module hang in the same RS-485 bus for easy programming.