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2 Channel Relay Module
- Maximum Load of Normally Open Interface: AC 250V/10A, DC 30V/10A
- Adopt SMD Optocoupler Isolation, Strong Driving Ability, Stable Performance; Trigger Current : 5mA
- Module Working Voltage: 5V/12V/24V
- The Module Can Be Triggered by a Jumper to Set High or Low Level;
- Fault-Tolerant Design, Even if the Control Line is Broken, the Relay Will Not Act
- Power Indicator (Green), Relay Status Indicator (Red)
- The Interface Design is Friendly, All Interfaces Can be Connected through the Terminal Block Directly, Very Convenient
- There are 4 Fixing Bolt Holes, the Holes are 3.1mm, and the Spacing is 44.5mm*35.5mm
Relay Input:
- DC +: Power Supply Positive (Voltage Required by the Relay , there 5V.12V and 24V Choice)D
- C-: Power Supply NegativeI
- N1: 1 Channel Signal to Trigger the End , You Can Set a High or Low Level Control RelayI
- N2: 2 Channel Signal to Trigger the End , You Can Set a High or Low Level Control Relay
Relay Output:
- NC1: Channel 1 Relay Normally Closed Pin
- COM1: Channel 1 Relay Common Pin
- NO1: Channel 1 Relay Normally Opened Pin
- NO2: Channel 2 Relay Normally Opened Pin
- NC2: Channel 2 Relay Normally Closed Pin
- COM2: Channel 2 Relay Common Pin
High and Low Trigger Selection:
- S1 as a Relay Trigger Selection of High and Low
- S2 High and Low for the 2 Channel Relay Trigger Selection
- Low Level Trigger when “COM” Connecting “Low” to Short Circuit
- High Level Trigger when “COM” Connecting “High” to Short Circuit
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