4-20mA-0-5V-0-75mv to RS232|RS485 Converter Ad Converter with Modbus RTU

4-20mA-0-5V-0-75mV to RS232|RS485 Converter AD Converter with MODBUS RTU
ISO ADxx U/A-232/485 Series

4-20mA to RS232|RS485 Converter Features:
>>Analog signal acquisition, isolated conversion RS-485/232 output
>>Measuring accuracy > 0.05%, nonlinearity <0.05%
>>RS-485/232 output, can be remotely reconfigured for modules accuracy
>>Input signal/Output signal 3000VDC, Non-isolation from channel to channel.
>>Wide power supply range: 12VDC or 24VDC
>>High reliability, convenient programming, easy installation and wring
>>User can set module address and baud rate, etc.

4-20mA to RS232|RS485 A-D Converter Applications:
>>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
>>Acquisition and record of industrial field data
>>Support Modbus RTU communication protocol
>>Development of medical and industrial products

16-channel 4-20mA to RS232|RS485 A-D Converter Introduction:
ISO AD series 4-20mA|0-5V|0-75mV to RS232|RS485 A-D Converter can be used in industrial automation RS-232/485 bus system, 4-20mA / 0-5V signal measurement, monitoring and control, small-signal measurement, and industrial-site signal isolation and long-term transmission and so on.
The A-D Converters include power supply isolation, signal isolation, linearization, A/D conversion and RS-485 serial communication circuit module. Each serial port can connect maximum 256 PCS of ISOAD series modules, means of communication using character communication protocol or MODBUS RTU communication protocol. Its instruction set compatible with the ADAM modules, the baud rate is set by the user, with other manufacturers control module hanging in the same RS-485 bus, to facilitate host programming.

ISO AD series analog to digital converters are based on single chip of intelligent monitoring and control systems, all the user sets such as the calibration value, address, baud rate, data format, checksum status and other configuration information is stored in nonvolatile memory EEPROM inside.
Operating temperature range: - 45 ~ +80.

4-20mA to RS232|RS485 A-D Converter Model selection:

ISOAD16 U(A) -232/485

Vin/Iin
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

Communication interface
485: Output is RS-485 interface
232: Output is RS-232 interface.