DKARDU 5 pcs 12V 1 Channel Relay Module Opto-Isolated High or Low Level Trigger Board Relay Board optocoupler Board with Dupont Cable
DKARDU 5 pcs 12V 1 Channel Relay Module Opto-Isolated High or Low Level Trigger Board Relay Board optocoupler Board with Dupont Cable
Product description Specification: Material: Circuit board Control signal: TTL Rated load: AC125~250V/10A, DC28~30V/10A Max. switch voltage: 250VAC, 30V Operating Voltage:12V Trigger Current: 5mA Max. Current: 190mA Size: 50mm 26mm 18.5mm (1.9 inch 1.02 inch 0.72 inch ) Module interface: 1. DC+: positive power supply (VCC) 2. DC-: negative power supply (GND) 3. IN: can be high or low level control relay Relay outputs: 1. NO: normally open relay interface 2. COM: Common Interface Relays 3. NC: normally closed relay interface 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 LED Indicator Light: Power Indicator: Green Indicator of Relay Status: Red Package Includes: 5 x 12V 1 Channel Relay Module 1 x 10PIN Male Dupont Cable
Product Features
- Main Specification: Peak Load of NO Connector: AC125~250V/10A, DC28~30V/10A; Trigger Current: 5mA;The Module Operating Voltage:12V; 4pcs * 3.1 mm Fixed Bolt Hole.
- Adopted SMD Optocoupler Isolation& jumper Set:The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so 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.
- Wide Application:These 12v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4 etc.
- Humanization Design On Interfaces:All interfaces can be directly wired out through the terminals.Fault-tolerant design;fault-tolerant design,even if the control line is broken, the relay will not operate.
- 12V 1 Channel Relay Module:This Relay Board provides a single relay that can be controlled by any12V digital output from your microcontroller.