Modbus RTU 4CH 12V RS485 module
50.00 د.أ
Modbus RTU 4CH 12v RS485 module
Description:
4 channel relay output (one normally open and one normally closed)
STM8S103F3 MCU
4 channel optocoupler isolation
4 Relays Close LED Indicators
Round DC interface and terminal DC interface. Convenient power wiring (supply voltage 12V)
4 channel
