4 Channel Analog Converter Input 0-20MA/4-20MA/0-5V/0-10V Output RS485 MODBUS

Product introduction 4 analog converters can input 2 0 20mA 4 20mA 2 0 5V 0 10V four analog input signals input analog signal data output through the isolated RS485 interface the module adopts Modbus RTU communication can directly adapt to PLC DCS and various configuration software etc The signal input and the RS485 communication electrical signal are isolated from each other effectively suppressing various serial mode and common mode interference ensuring the accuracy of the data and also ensuring the reliable operation of the module Features 1 Adopt standard Modbus RTU protocol 2 Safety signal input and RS485 communication electrical signal are isolated from each other3 Communication protection RS485 communication signal output interface adopts overvoltage and overcurrent double protection 4 The input signal type and communication format can be set by the host computer software 5 The power polarity is protected against reverse connection Electrical parameters signal input1 Input signal 4 analog inputs2 Input signal type 0 20mA 4 20mA 0 5V 0 10V four analog signals3 Sampling rate 4 channels are collected once every ImS4 Resolution 12 bit AD5 Accuracy Voltage 0 5 Current 0 5 6 Isolation voltage protection 1500VRS485 communication output1 Communication protocol MODBLS RTU2 Interface type isolated RS485 communication the output interface adopts double protection of overvoltage and overcurrent3 Baud rate 4800 9600 19200 38400 5760