8-Channel 12 Volt Isolated Relay Module

These are optically isolated relay modules having 12 Volt cube Relays. The relays are driven by a Opto-coupler which provides isolation between your Micro-controller, Arduino or Raspberry Pi & the relay thus making this module better that the modules having transistor or ULN2003 IC as drivers.

This is a 8 channel Relay Module with output relay contacts of 10 ampere at 250 volts.  You can use it easily with any Micro-controller, Arduino or Single Board Computers (SBC) like Raspberry Pi and Beagle bone. You can even use this module with digital IC's like LM555 of HT12D.

Features of 8 channel 12 volt Relay Board

• This relay module is 12 Volt active low.

• It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.  

• It is also able to control various appliances and other equipments with large current.

• Relay output maximum contact is AC250V 10A and DC30V 10A.

• Standard interface can be directly connected with microcontrollers. 

• Red working status indicator lights are conducive to the safe use.

• Widely used for all MCU control, industrial sector, PLC control, smart home control.

• Input port IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 low signal level effectively.

• VCC, GND: Input power.

• JD - VCC: Relay power input port,relay can power alone.

• Working voltage: 12V

• Module weight: about 112g

• package weight: about 150g

• module size: about 1.7cm X 5.5cm X 13.7cm(height * width * long)

Applications of Relay Board

• Support all single-chip microcomputer control.

• Industrial fields;

• PLC control;

• Household intelligent control