Showing all 8 results

7 To 24V 1 Channel Relay Module With Modbus RTU – RS485/TTL Anti-Reverse Connection

459.23 (Excluding All Taxes)
  • 7-24V Modbus RTU 1, Channel Relay Module, RS485/TTL Anti-reverse, Connection
  • Microcontroller: 8-Bit
  • Communication Protocol: Modbus RTU/TTL UART Interface
  • Communication Baud Rate: 4800/9600/19200

Generic 12V One Channel RF Wireless Relay Module with Remote Control

404.00 (Excluding All Taxes)
1 Channel Relay With RF Wireless Remote Control

5V 1Channel Relay Module With Modbus RTU Input Optocoupler Isolation

320.23 (Excluding All Taxes)
  • 5V Modbus RTU, 1Channel Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
  • Product Name:1 Bit Modbus RTU Relay Module
  • Working Voltage: DC 5V

12V 1Channel Relay Module With Modbus RTU Input Optocoupler Isolation

305.23 (Excluding All Taxes)
  • 12V Modbus RTU 1, Channel Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
  • Product Name:1 Bit ModbusRTU Relay Module
  • Working Voltage: DC 12V
  • Working Current:1A

Humidity Sensitive Switch Relay Module

149.35 (Excluding All Taxes)
Humidity Sensitive Relay Module

XH-M131 DC 5V Light Control Switch Photoresistor Relay Module

119.67 (Excluding All Taxes)
5V Light Control Switch Photoresistor Relay Module

1 Channel 5V Relay Module without Optocoupler

45.21 (Excluding All Taxes)
  • 1 Channel 5V Relay Module without Optocoupler
  • Operating Voltage Range:3~ 5VDC
  • Maximum Voltage: 5V
  • Maximum Current: 10A
  • Operating Temperature: -40 to 85°C
  • Contact Load: Low Power
  • LED Indication of Relay ON