Features:
- Working voltage 8-24V
- Working current: 10-15mA
- Size: 45x30x15mm
- MODBUS RTU instruction supports 03 06 function code
- The A1/2/3/4 channel voltage measurement range is 0-5V, and the A5/6/7 channel voltage measurement range is 0-10V. The drive capability of the tested voltage source must be greater than 1MA, otherwise the measurement cannot be accurate (MCU IO voltage cannot be measuring)
- Voltage measurement accuracy of 1%, calibration can be calibrated if the error is greater than 1%
- In addition to the computer serial port super terminal input, the MODBUS RTU command can also be input by PLC.
- Up to 247 devices can be used in parallel in MODBUS RTU command mode
Package Included:
1 x 8-24V 7 Channel RS485 Voltage Analog Collector Module
