It is a system which on request allows access to only one door for a predefined time and makes other door secure within the designated area.
Door interlock system diagram.
If boths doors are closed it shows green light on both entrences.
I need to make a simple green light red light interlock system so that when someone is about to enter the gowning room and the door to the clean room is open at the gowning room entrance it will a red light.
Relay interlocking practical part 2 two relay interlocking wiring diagram.
Security interlock as access control system record r.
The system aids in minimizing the microbial particulate contamination and helps maintaining pressure difference.
An interlock is a feature that makes the state of two mechanisms or functions mutually dependent.
Relay module solenoid door lock how to.
We dont need anything mechanical just a simple light system.