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5V 2 Channels Relay Module With Modbus RTU Input Optocoupler Isolation

425.23 (Excluding All Taxes)
  • 5V Modbus RTU 2, Channels Relay Module, Input Optocoupler, Isolation RS485 MCU
  • Product Name: 5V Modbus RTU 2 Channels Relay Module
  • Working Voltage: DC 5V
  • Work Temperature:-25℃~85℃

7 To 24V 2 Channel Relay Module With Modbus RTU – RS485/TTL Anti-Reverse Connection

589.23 (Excluding All Taxes)
  • 7-24V Modbus RTU 2, Channels Relay Module, RS485/TTL Anti-Reverse, Connection
  • Microcontroller: 8-Bit
  • Communication Protocol: Modbus RTU/TTL UART Interface
  • Communication Baud Rate: 4800/9600/19200