SIEMENS FCM7204-Z3 S54400-F85-A1
October 19, 2026

SIEMENS FCM7204-Z3 S54400-F85-A1

SIEMENS FCM7204-Z3 S54400-F85-A1 Cerberus PRO FC720 fire alarm operating unit fire safety hmi spare

Description

SIEMENS FCM7204-Z3 S54400-F85-A1

SIEMENS FCM7204-Z3 (Order No:S54400-F85-A1) is rugged Cerberus PRO FC720 fire alarm operating unit HMI panel for Siemens fire detection system. The fire alarm operating unit HMI panel consists of housing, keypad, PMI mainboard and CPU module, serving as human-machine interface for fire control cabinet. This fire alarm operating unit HMI panel communicates with fire loop cards to display smoke/heat detector status, fire alarm, pre-alarm and fault signals. The fire alarm operating unit HMI panel adopts metal panel structure, suitable for marine vessel and industrial fire monitoring cabinets.

This panel delivers fire alarm management & system parameter configuration control. The fire alarm management & system parameter configuration control shows zone fire messages, equipment fault and detector signal loss continuously. The fire alarm management & system parameter configuration control supports alarm acknowledge, reset, isolate zone and system self-diagnosis functions. The fire alarm management & system parameter configuration control stores fire event history log for maintenance review. The fire alarm management & system parameter configuration control outputs serial data to remote mimic and vessel monitoring alarm panel.

This SIEMENS spare is an essential fire safety HMI spare for Cerberus PRO FC720 fire panel overhaul. The fire safety HMI spare can replace damaged FCM7204-Z3 operating units directly. The fire safety HMI spare meets EN54 fire safety standards. The fire safety HMI spare is widely fitted on cargo ships, tankers and offshore supply vessels with Siemens Cerberus PRO fire detection system.

SIEMENS FCM7204-Z3 operating panel is main operator interface for FC720 fire alarm rack. It displays fire and fault information, enables alarm confirmation, zone isolation and system calibration, performs reliably under high humidity, vibration marine engine room environments.


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