Damper Control Interface Devices

damper control interface

All the Disys Technologies nodes are micro-controller based intelligent devices which monitor the status of other elements of the damper control system and broadcast status information to the network.

DIN 12
The DIN 12 is most commonly used as the fire/smoke damper control node. Available to control either 230V ac or 24V ac/dc actuators, it also monitors the status of the actuator limit switches.
The DIN 08F provides 8 opto isolated zone alarm inputs to the damper control system from fire alarm system relay outputs.
This variant is most commonly used as an interface between the damper control system and AHU's. It provides the facility to shutdown the AHU in the event of a fire and then to override it via the fireman's override switches.