Description
Access control power supply 3amps
1: NO terminal and COM terminal , normally open no output , the key trigger output DC 12V, connected electronically controlled lock(0-15 seconds delay , a positive , three negative ) ;
2: NC terminal and COM terminal , normally closed output DC 12V, after the power button is triggered,then the electric or magnetic latch,Power locks ( 0-15 seconds delay , 2 positive, 3 negative ) ;
3: DC 12V output voltage regulation, 4 is positive , 5 negative ;
4: open button input terminal ( for negative power supply ) , which can be accessed switch output(relay output, low )control Electric lock access control system ;
5: open button input terminal ( on the positive power supply ) , which can be accessed switch output( relay output, high level ) control ,Electric lock access control system ;
6: 12V input voltage door, dedicated to the direct control of the output voltage electric lock access control.
Access control power supply 3amps,unit is used to supply power to access control devices, such as readers, electric locks and building intercoms.
1. With Led stability, long lifespan and light efficiency by constant voltage.
2. High stability, low ripple, increases light efficiency and decreases attenuation.
3. High efficiency, energy-saving and eco-friendly
4. Used in guardrail and landscape lighting
5. Integrity, overloading, over-voltage and over-current protections
