Interlock Controller

These controllers provide all the electronics to control and monitor a door and provide an interlock with another door. Trigger inputs drive a lock timer that can be adjusted from 3 to 40 seconds. Door monitoring allows ‘door forced’ and ‘prolonged door open’ alarms to be generated. NB. the current limit of the mains derived supply is 2.0 amps at either the 12 or 24V setting. However, 0.5 amps of this should be reserved for charging the batteries and running internal electronics. This leaves 1.5 Amp DC for externally connected loads.