1 Channel 5V 30A Opto Isolated Relay Module

This is an easy-to-use 1-channel relay board that operates on 5V. Use it to control one 240V power appliance directly from microcontrollers or low-voltage circuits. Perfect for switching high-power 240V appliances - lights, fans, etc, and even high-power motors at lower voltages.The board uses a high-quality relay, which can handle a maximum of 30A/240 V AC or 15A/24V DC. The relay has all three connections - Common, Normally Open, and Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging.Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interfaced with our development boards using our female-to-female jumper wires.

Features:

• This 1 Channel 5V Relay Module can actuate 240VAC/30A circuits safely.
• With Optical coupling isolation, it offers stable & reliable operation
• The trigger current is 4mA. The onboard jumper can set the module's high-level or low-level trigger input
• Includes Power indicator light green & relay status indicator light red.
• Fault-tolerant design, even if the control line is faulty and there is noise, the relay will not switch.

Module interface specifications:

• DC+: DC power supply positive pole
• DC-: DC power supply negative pole
• IN: signal triggering pin
• JD+: relay control voltage positive
• JD-: relay control voltage negative
• DC+ and JD+ shorted by jumper cap, DC- and JD- shorted with jumper cap, it is the same voltage between the trigger terminal and relay control terminal
• High and low-level trigger mode selection. Jumper and L pin connection, IN pin, is a low-level triggerJumper and H pin connection, IN pin, is a high-level trigger
• Normally closed pin (NC): relay normally closed pin
• Common pin (COM): relay common pin
• Normally opened pin (NO): relay normally opened pin

Specifications:

• Operating Voltage:5V
• The static current:5mA
• Working current:190mA
• Trigger current:2-4mA
• Relay maximum load: AC 250V/30A, DV 30V/30A
• Power indicator LED: Green
• Relay status indicator LED: Red
• Dimensions(L*W*H):50mm*33mm*24mm

Package Includes:

1 x 5V 30A 250V 1 Channel Relay Module