Modbus RTU 2 Channel 12V Relay Module RS485

Description:

 
1. RS485 communication interface
2. TTL communication interface
3. 2 channel optocoupler isolation input
4. 2 channel optocoupler isolation output
5. A user button
6. A user LED indicator
7. A power indicator
8. A STM32F030F4 microcontroller
9. 2 relay status indicator LED lights
10. Power terminal interface (12V power supply)
 
Package includes:
 
1 x Modbus-Rtu 2-way Relay

10 JD
Quantity
0 in stock
10 JD 1+ units
9.5 JD 10+ units
9 JD 25+ units
8.5 JD 100+ units



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