Topics included in this article:
FACP and DC20
With the addition of an Access Power Controller (APC), the DC20 can be deployed with an existing Fire Alarm Control Panel (FACP) by means of the dry relays.
When using an APC/FACP integration, the APC removes power from the locking hardware connected to the DC20 during a fire alarm. Only fail-safe locking hardware will release when power is removed. If an electric strike is required to unlock during a fire alarm event, ensure the strike is configured/wired as fail-safe and approved by the AHJ. Fail-secure strikes will remain locked when power is removed, though mechanical egress may still be available depending on the door hardware.
Once the alarm has been dismissed, the APC will reconnect power to the locking hardware. Refer to the documentation provided with the APC and follow all manufacturer instructions for your specific application.
Note: Consult Federal, State, and Local authorities for all applicable regulations related to access control integration with fire alarm systems.
Wiring Diagram for FACP to DC20
Figure 1.) Wiring FACP to the Rhombus Access Control Unit
Figure 2.) Wiring an FACP through a third-party APC and back to the DC20.
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Contact Support or Sales
Have more questions? Contact Rhombus Support at +1 (877) 746-6797 option 2 or support@rhombus.com.
Interested in learning more? Contact Rhombus Sales at +1 (877) 746-6797 option 1 or sales@rhombus.com.
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