DC 12V PLC Self Lock Delay Relay Multifunction Cycle Timer Module Switch Control
$7.89
Feature:
118 kinds of module functions to meet the needs of more application.
Low level triggered, opto-isolated inputs.
Increasing the supply anti-reverse feature, power will not damage the module.
Using high-quality power supple modules, discrete power supply before replacing the system is more stable and reliable.
Increasing in automatic power saving feature, users can independently set.
Specification:
Dimension: 75 x 44 x 16mm
Voltage: DC 12V
Applications: Home lighting system, remote control switch, remote locking, smart home / home automation, DC 12V LED lighting, fluorescent lamp, 12V DC motor, fluorescent lamp, automotive electronics, industrial automation and control
Connections:
Module control side: there are 3-wire interface, all interfaces are terminal
1. DC+: 12V positive
2. DC-: power in negative
3. CH1: Input detection interface
Relay outputs: there are 3-wire interface, all interfaces are terminal
1. NO: Normal open (before relay closes, this pin is not connected, after relay closes, the pin short-connects with COM)
2. COM: Relay common interface
3. NC: Normal closed (before relay closes, this pin short-connect with COM, after relay closes, the pin is not connected )
Package includes:
1 x Multi-function Time Delay Relay
