MESTIC SMART ADVENTURE MI-500 Instrucciones De Uso página 35

Optional accessories connection:
1. Connecting accessories
2. RS485 communication port
3. RJ45 pin definition
Pin
1
2
3
4
Remote switch connection :
1. RJ11 port
Definition Instruction
+5VDC
5V/200mA
+5VDC
RS485-B
RS485-B
RS485-B
Pin Definition
5 RS485-A
6 RS485-A
7 GND
8 GND
Instruction
RS485-A
Power
GND