ENLOZURE One Channel 12V Relay Module

Specifications:
Package Included: 12 Pieces of 12V 1 Channel Relay Module
Working Voltage: 12V
Number of Channels: 1
Normally Open Compatible Load: 10A 250VAC / 10A 30VDC
Power Indicator: Green
Relay Status Indicator: Red
Module Size: 50*25*18 mm / 1.968*0.984*0.709 inch (L*W*H)

Input Interface:
DC+: Power Positive (According to the relay voltage range)
DC-: Power Negative
IN: Signal Trigger Input (High or Low Level Signal Selection via Jumper)

Relay Output:
NO: Relay Normally Open
COM: Relay Common Pin
NC: Relay Normally Closed

High or Low-Level Trigger Selection:
High-Level Trigger:
When the "IN" input receives a High-Level Signal, the "NO" connects with "COM"
When the "IN" input receives a Low-Level Signal, the "NC" connects with "COM"
Low-Level Trigger:
When the "IN" input receives a Low-Level Signal, the "NO" connects with "COM"
When the "IN" input receives a High-Level Signal, the "NC" connects with "COM"
High or Low-Level Trigger Selection:
To select High-Level Trigger, connect the jumper to "H"
To select Low-Level Trigger, connect the jumper to "L"