Two / Three / Four Door Interlock Controller

DXC341 controls interlocking of 2 to 4 doors using door feedback sensors. 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.

LED indication show forcible operation of a door, which is blocked by the system.

Door locking time and opening time can also be set on board. A no touch switch / touch switch is provided at the entry side of each door for access.

Two general purpose inputs (GPI) are provided for emergency door opening. Two general purpose outputs (GPO) are relay outputs which can be used to operate a siren.