5V 10A 4-Channel Optocoupler Relay Board Module

The 5V 10A 4-Channel Optocoupler Relay Board Module is a versatile module that can be controlled by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, etc. It allows you to control various appliances and equipment with large currents.

  Features:  

• Wide range of microcontroller compatibility
• Able to control appliances and equipment with large currents
• Maximum contact rating: AC250V 10A, DC5V 10A
• Can connect directly to a microcontroller with a standard interface
• Red working status indicator lights for safety
• Applications include all MCU control, industrial sector, PLC control, smart home control

  Specifications:  

• Channels: 4
• Operating Voltage(VDC): 5
• Maximum Current(A): 10A
• Supply Current (A): 20mA
• Dimensions: 50mm x 75mm x 55mm
• Weight: 50g

  Note on trigger modes:  

• High-level trigger: Signal voltage between input and trigger, similar to a signal input with VCC cathode short-circuit triggered
• Low-level trigger: Signal voltage between input terminal and Earth OV trigger, similar to a signal input terminal and the GND negative electrode short circuit triggered

  Package Includes:  

• 1 x 4-Channel Isolated 5V 10A Relay Module Optocoupler For Arduino PIC AVR DSP ARM