3Pieces DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation

• 1. 12V Relay Module: Working Voltage: DC 12V; Maximum Load: AC 250V/10A, DC 30V/10A; Trigger Current of Opto-Isolator: 5mA
• 2. Fault-Tolerant Design: Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate;All Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed
• 3. Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current
• 4. Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay (NC,C,NO) and for Input; Coil +, Coil - and Trigger.
• 5. Wide Application: DC 12V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc.

Specifications:

- Channel: 1 Channel

- Working Voltage: DC 12V

- Action Time (Under Rated Voltage): Less Than 10ms

- Release Time (Under Rated Voltage): Less Than 5ms

- Normally Opened Compatible Load: 10A 250VAC / 15A 125VAC / 10A 30VDC

Features:

- Working Voltage: DC 12V

- Normally Opened Compatible Load: 10A 250VAC / 15A 125VAC / 10A 30VDC

- Trigger Current: 2 - 5mA

- Trigger Voltage(LOW): 0 - 4V

- Trigger Voltage(HIGH): 4.5 - 12V

- Insulation Resistance: 100M (500VDC)

- Power Indicator (Green), Relay Status Indicator (Red)

- User Friendly Interface Design. All Interfaces Can Be Connected Via Terminal Wiring Leads Directly

Input Interface:

- DC+: Connect to Power Positive (According to the Relay Voltage Range)

- DC-: Connect to Power Negative

- IN: Relay Module Trigger Pin (High or Low Level Trigger Optional)

Output Interface:

- Normally Opened (NO) : Normally Open Pin of Relay. NO Pin is Not Connect to COM Pin When Relay Off. NO Pin is Connect to COM Pin When Relay On

- Common Pin (COM) : Common Pin of the Relay

- Normally Closed (NC) : Normally Close Pin of Relay. NC Pin is Connect to COM Pin When Relay Off. NC Pin is Not Connect to COM Pin When Relay On

What's in the box
3 x 1 Channel 12V Relay Module