4-20MA RS485 Voltage Current Analog Collector Acquisition ADC Modbus RTU 03 06 Electric Components

Origin:CN(Origin)
Model Number:4-channel N4AIA04 voltage and current acquisition module

Features:
1: Wiring is simple and easy to understand.
2: High security
3: Widely used
4: In MODBUS command mode, up to 247 devices can be connected in parallel
5: MODBUS commands can be input through the serial port HyperTerminal (serial assistant) or PLC
Description:
Working voltage 8-24V
Working current: 10-15MA
MODBUS RTU instruction support 03 06 function code
V1 channel voltage measurement range is 0-5V, V2 channel voltage measurement range is 0-10V, C1/C2 channel current measurement range is 0-20MA
The voltage resolution is 0.01V, and the measurement accuracy is 1%; the current resolution is 0.1MA, and the measurement accuracy is 1%; if the error is greater than 1%, it can be calibrated
In addition to the computer serial port super terminal input, MODBUS RTU commands can also be input by PLC
In MODBUS RTU command mode, up to 247 devices can be used in parallel
Size: 45*30*15
Weight: 10 grams
Package Included:
1* N4AIA04 9V 12V 24V 4 channels voltage/current analog acquisition RS485 module