Siemens FCM2041-U3 — touchscreen operator interface for the Cerberus PRO Modular fire alarm system.
It is both the face of the panel and its brain: all system logic and supervision comes from its internal controller, and it holds the site-specific program written with the Zeus tool. The operator acknowledges events, controls the notification appliance circuits, resets the system and reads where each event is.
- VGA LCD with touch screen, navigation keys, status LEDs and an audible for unacknowledged events
- Mounts to the rear of the inner door of a CAB-1, CAB-2, CAB-3, REMBOX2 or REMBOX4
- Two 10-position rotary switches set the address: 01 standalone, or an XNET node address from 01 to 64
- Rear panel carries the Zeus upload port (USB type B), Ethernet, SD card slots and a diagnostic display
- 24 V backplane current 195 mA, standby current 125 mA; 0 to 49°C
FCM2041-U2 is the same interface built for Desigo Fire Safety Modular rather than Cerberus PRO Modular, and both are the upgrade path from the earlier PMI. S54430-C16-A1 is not an interface but the alternate-language label kit.
