5V 8 channel relay control panel PLC relay module complies with international safety standards. the load control area. and regional isolation tank
1. the module complies with international safety standards. the load control area. and regional isolation tank
2. using double-sided FR-4 circuit board design. high-end chip production process
3. using loose music authentic relay control
4. with the relay instructions. pull off. disconnect does not shine
5. the signal input has a low signal. often beginning with a common terminal will be turned on
6. the relay can control the various devices and the load
7. 8 and 8 normally open normally closed contact
8. blue KF301 terminals to the control line is more convenient
9 . Module size : 138m * 56mm * 18.5mm ( L * W * H ) . Weight : 120g
10 with 4 fixing bolt holes. hole 3.1mm. pitch 131mm * 49.5mm
11. finished by 100% functional testing and stability testing
Two module interface:
1. VCC: 5V power supply connected to the positive
2. GND: 5V power supply connected to the negative
3. IN1-IN8: trigger signal. active low
Relay outputs: a 12- line interface. the interface can be directly connected to all leads. user-friendly
1. NO1 – NO8: normally open relay interfaces. relay before the vacant after the pull shorted with COM
2. COM1 – COM8 Relay Common Interface
3. NC1 – NC8: normally closed relay interface relay shorted with COM ago. after the pull- vacant
