4 Channel Low Level Relay Module (with light coupling) DC12V

Product Description

Specifications:

Trigger Current: 2 – 5mA

Trigger Voltage (LOW): 0 – 1.5V

Trigger Voltage (HIGH): 2.5 – 5V

Insulation Resistance: 100MΩ (500VDC)

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

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

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

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

Parameter:

Channel: 4 Channel

Working Voltage: DC 12V

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

Quiescent Current: 5mA Maximum Current: 190mA

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 , NO Pin is Connect to COM Pin When Relay On

Common Pin (COM) : Common Pin of Relay

Normally Closed (NC) : Normally Close Pin , NC Pin is Connect to COM Pin When Relay Off.

High/Low Level Trigger:

1. Low Level Trigger When Jumper and L Short Circuit

2. High Level Trigger When Jumper and H Short Circuit