★【Excellent Quality】Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.Trigger current 5mA. ★【Powerful Function】The module can be set high or low triggered by jumper.Module size：50*25*18.5mm. ★【Design Features】 Fault-tolerant design, even if the control line breaks, the relay will not move; With optical coupling isolation, triggering more reliable, more stable. ★【Easy to Install】Equipped with a terminal block and fixed bolt holes on both sides (diameter: 3.1mm), the interface can be directly connected through the terminal block. ★【Widely Used】Standard interface can be directly connected with microcontrollers. Apply to ARM、PIC、AVR、MCU、Raspberry、CNC machine and PS4 etc.

Specification:

Maximum load: AC 250V/10A, DC 30V/10A

Trigger Current: 5mA

Size: 1.9*1.02* 0.72in(50*26*18.5mm)

Package included: 8 x DaFuRui DC 12V 1 Channel Relay Module

Module interface:

DC+: positive power supply (VCC)

DC-: negative power supply (GND)

IN: can be high or low level control relay

Relay outputs:

NO: normally open relay interface；the relay is suspended before the suction, and it is short-circuited with COM after the suction.

COM: Common Interface Relays

NC: normally closed relay interface；and the relay is shorted to COM before the suction is closed.

High and low level trigger options:

It is low level trigger when jumper connect to LOW pin

It is high level trigger when jumper connect to HIGH pin

If you have any questions, please feel free to contact us.