Relay Outputs - Bosch FPC-500 Installation Manual

24 en | Installation
Notice!
Connect the notification appliances to the terminals NAC1 and/
or NAC2. This connection is EN 54‑13 (BOSEC certificate TCC 2
- 977) compliant.
3.3.5

Relay Outputs

Notice!
The fault relay is activated in a normal state. It is opened in the
event of a fault.
The fire panel has two relay outputs. The relays work as
potential-free change-over contacts.
The alarm relay is activated by every fire alarm.
Notice!
A transmission device must be installed in the immediate
vicinity (without a space) of the FPC‑500‑x.
The connecting line between the fire panel and the
transmission device must not be exposed, as it is not
monitored.
Notice!
Both relay outputs "ALARM" and "FAULT" can switch a
maximum of 1 A @ 30 VDC each.
2020.02 | 9.0 | F.01U.172.980
NO C NC
NO C NC
ALARM FAULT
Conventional fire panel
Bosch Sicherheitssysteme GmbH