KNACRO 5V 5A 2 CH Relay High Level Trigger 2-Way Trigger 4-Way NO and NC Control for Motor Control Electronic Industrial Control PLC Control Arduino Accessories Development

It has two groups of power relays, one set of coils, two groups of NO and NC synchronous control relays. The module has 2-way trigger, 4-way NO and NC control.
It is often used in motor positive and negative control, electronic industrial control and PLC control , Arduino accessories development and so on.
Input only two starting, but there are four-way switch output. Relay output with 4-way COM, NC, NO, and four independent work.
With the relay working state indicator light, using high-quality temperature PA terminal blocks.
The module high-level trigger, that is, DC positive trigger.
Product Name: Relay Module;
Chip: SMI-05VDC-SL-2C
Voltage: DC 5V
Load: 5A 250V AC / 125V AC / 30V DC;
Size: 45 * 29 * 25mm (L * W * H)
quiescent current: <5ma;
maximum load power: 0.72W;
VCC: DC power positive
GND: DC power supply negative
IN: signal to trigger the end, this moudle a low level, and the negative phase power supply and relay.
C (com): relay common
NO: normally open relay, relay timely, often beginning with a common terminal connected.
Material: Electric Part, Plastic;
Net Weight: 15g
5V Relay Module with Optocoupler, relays, and completely isolated from SCM! (You can achieve complete separation of the two power supplies)
LED indicates relay status.
The board with a power transistor to drive the relay.

Package Included: 1*Relay Module