DC Current/Voltage to RS485/RS232 Converter with Temperature Detection

DC Current/Voltage (0-5V/4-20mA, etc) to RS485/RS232 A-D Converter with Temperature Detection

Features:
Low cost, small size
Analog signal acquisition, isolated conversion
RS485/232 output
Analog signal output accuracy>0.05%
RS485/232 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
Support one channel DS18B20 temperature signal input, with resolution of 0.01º C.

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
-55~125º C temperature measure

Model selection:
SY AD 02C 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: SY AD 02C can support RS232 and RS485 communication port, user can choose the communication port according the application environment. But at the same time, only one communication port can work, or will have interference.
Examples:
1. SY AD 02C A4 Means 4-20ma signal output, and support one channel DS18B20 temperature signal input
2. SY AD 02C A7 Means 0-5V signal output, and support one channel DS18B20 temperature signal input
3. SY AD 02C U1 Means 0-± 5V signal output, and support one channel DS18B20 temperature signal input