Used for UNO R3 Arduino PLC RS485 remote IO Diy ADC acquisition relay module 6AI
ab 15,84 €
1CH RS485 BUS. RS485 Master-Slave Device(PLC MCU). You can write code on it to achieve the functions you need. 2 Working Current : Standby curren13MA, 1 relay open 40MA. 4 relays open 120MA. 4CH Relay Output.
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