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Description
Description :
- The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;
- Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA;
- The module voltage is 5V, 9,12 V, 24V are available ;
- The module can be set to high or low triggered by jumper ;
- Fault-tolerant design , even if the control line is broken , the relay will not operate ;
- The power indicator ( green ) , relay status indicator ( red )
- Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient
- Module size : 50mm * 41mm * 18.5mm ( L * W * H )
- Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch
- DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )
- DC-: negative power connection
- IN1: 1 channel signal to trigger the end , you can set a high or low level control relay
- IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay
Outputs :
- NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1
- COM1: 1 relay common interface
- NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant
- NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short
- COM2: 2 Common Interface relay
- NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post
- S1 as a relay trigger selection of high and low ;
- S2 high and low for the two -way relay trigger selection ;
- Com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger
- 1 x 24V 2 Channel Relay Module With Optocoupler High and Low Level Trigger
