China 4~20mA to RS485 Converter

4~20mA to RS485 Converter (2*Analog Inputs 1*Digital Output )
SYAD02A Series Converter Features:
Low cost, small size
Analog signal acquisition, isolated conversion RS-485/232 output
Analog signal output accuracy>0.5%
RS-485/232 output, can be remotely reconfigured for modules accuracy
Input signal/Output signal 3000VDC
Wide power supply range: 8 ~ 50VDC
High reliability, convenient programming, easy installation and wring
User can set module address and baud rate, etc. By programming
Support Modbus RTU communication protocol
Applications:
Signal testing/ monitoring /control
Intelligent building control, security and engineering applications
RS-232/485 industrial automation control system
Industrial fields signal isolation and long-terms transmission
Debugging and controlling of equipment operation
Sensors signal test
Acquisition and record of industrial field data
Development of medical and industrial products
Model Sellection:
Model selection:
SY AD 02(04)A-U(A)_
02(4): Input Channel
02: 2 Channel
04: 4 Channel
U(A): Input Voltage or Current Signal
U1: 0-5V A1: 0-1mA
U2: 0-10V A2: 0-10mA
U3: 0-75mV A3: 0-20mA
U4: 0-2.5V A4: 4-20mA
U5: 0-± 5V A5: 0-± 1mA
U6: 0-± 10V A6: 0-± 10mA
U7: 0-± 100mV A7: 0-± 20mA
U8: Customized A8: Customized
Note: Support both RS232 and RS485 interface, support MUDBUS RTU.
Model Selection Examples: .
1: SYAD02A A4 Means 2channel, 4-20ma signal input, output is RS485 or RS232 interface
2: SYAD02A A7 Means 2channel, 0-5V signal input, output is RS485 or RS232 interface
3: SYAD04A U1 Means 4channel, 0-± 5V signal input, output is RS485 or RS232 interface

Model noInputChannelsOutputSY AD 02A-U1-2320-5V2RS-232