4 Channel Relay Board
- Rajkumar Sharma
-
39840Views
- easy
- Tested
Quad Channel Relay Board is a simple and convenient way to interface 4 relays for switching application in your project.
Features
- Input supply 12 VDC @ 170 mA
- Output four SPDT relay
- Relay specification 5 A @ 230 VAC
- Trigger level 2 ~ 5 VDC
- Berg pins for connecting power and trigger voltage
- LED on each channel indicates relay status
- Power Battery Terminal (PBT) for easy relay output and aux power connection
- Four mounting holes of 3.2 mm each
- PCB dimensions 88 mm x 68 mm
Applications: Robotics, Electronics projects, Industrial controls, Microwaves Oven, Fans, DC Motor, AC Lamp, Solenoids Remote Controls etc.
Relay Load (Contact Capacity of Relay)
- 7 A @ 230-250 VAC
- 10 A @ 120 VAC
- 10 A @ 24 VDC
- CN1 – CN4 Connector : Relay 1 to 4 (S1 to S4) Output (Normally Open/Normally Close)
- CN5 Connector : Control Signal Input, Trigger 2 to 5 VDC and Supply Input 12 VDC
- D2,D4,D6,D8 : Relay On/Off LED Indication
- CN6 Connector : Axillary Supply 12 VDC
Schematic
Parts List
Connection
PCB
Comments
Dear sir, i am making 4-channel relay board . but during making i have a problem with capacitor (like which type of capacitor is ? and how many volts ?). i want to know the capacitor detail used in 4-channel relay board .plz help me…
3 years agoIf you are reffering to C1, then a simple ceramic capacitor will do it’s job.
3 years agoCan you explain why the capacitors? I found no relay module on the market that uses a capacitor.What is the need for it?
2 years agoThe capacitors are used for noise filtering of the power supply. If you use a filtered power supply you may omit them.
2 years agoHi,please provide the Gerber file
1 year agoAs requested, I’ve uploaded Gerber files above. Thanks
1 year agoSir can i use 5v relay instead of 12v with the same
1 year agoYes, you can use 5V relays with 5V input.
1 year agothere is no connection detail for vcc and gnd for any nodemacu or arduino connection
1 year agoYou can interface any microcontroller board through the CN5 connector. What’s your point?
1 year agowhich software you have used
10 months agoThe board has been designed with Cadence Orcad.
10 months agoHow to connect the board to arduino uno.
9 months agoNo details for VCC and gnd for any arduino boards
How to connect the relay board with 12 v connection and then with the arduino uno.
Pls help me out.
Sir,,what if we want to build,some like this,but used relay,,anyway i need the out put is lamp and bell,,but,just one switch may turn on first and the other is off..it seems like quiz..please made some like that.Thanks
8 months agoSorry, i don’t understand your question. Please better explain.
8 months agosir can i ask, what is that SIP6, and CN?
7 days agoSIP6 is a 6 pin connector as shown in photos and CN is the connector name, CN1, CN2 etc
7 days ago