Honeywell FCM-1-REL Releasing Control Module

Product Introduction

The Honeywell FCM-1-REL Releasing Control Module is a specialized module designed for fire suppression releasing applications within Honeywell FlashScan® systems. It provides full-time supervision of release agent solenoids and ensures reliable actuation for critical fire protection setups. The module incorporates a redundant activation protocol requiring two independent confirmation signals before release, preventing accidental discharges. When triggered, it provides a 3-second window for confirmation before automatically resetting if signals are not received. In addition, it continuously supervises the connected load wiring and reports status conditions such as NORMAL, OPEN, or SHORT CIRCUIT to the control panel. The FCM-1-REL offers two pairs of output termination points for fault-tolerant wiring and supports a panel-controlled LED for easy status indication.

Technical Specifications

Applications

The Honeywell FCM-1-REL is widely used in industrial and commercial fire safety systems:

• Fire Suppression Systems: Controls release of agents such as clean agents, CO₂, or other extinguishing media.

• Data Centers: Ensures rapid and reliable discharge of suppression agents to protect sensitive equipment.

• Industrial Plants: Interfaces with large-scale fire suppression setups for process safety.

• Commercial Buildings: Integrates with building fire alarm systems for automated suppression.

• Critical Infrastructure: Provides dependable control for telecom hubs, energy facilities, and healthcare environments.

• Marine and Transportation: Supports fire suppression in ships, offshore platforms, and transit systems.

Advantages

• Redundant Activation Protocol: Dual-signal confirmation minimizes false releases.

• Flexible Wiring Options: Supports Class A or Class B operation.

• Continuous Monitoring: Supervises external supply voltage and connected loads.

• High Power Capability: Drives one 24 VDC solenoid or two 12 VDC solenoids in series.

• Ease of Installation: SEMS screws simplify wiring and reduce installation time.

• Reliable Communications: Analog communications with panel and rotary address switches for easy configuration.

• Low Standby Current: Conserves energy while maintaining full-time supervision.

• LED Status Indication: Allows quick visual confirmation of module condition.

FAQ

1. What communication protocol does the FCM-1-REL use?
   It uses Honeywell’s FlashScan® protocol for rapid and secure communication with the control panel.

2. How does the redundant activation protocol function?
   The module requires two separate confirmation signals before activating, reducing accidental discharges.

3. What types of solenoids can the module power?
   It can power one 24 VDC solenoid or two 12 VDC solenoids connected in series.

4. Does the module monitor the external power supply?
   Yes, it continuously monitors external supply voltage to ensure reliable operation.

5. What status conditions can be reported to the panel?
   It reports NORMAL, OPEN, or SHORT CIRCUIT conditions.

6. Is the FCM-1-REL compatible with both Class A and Class B wiring?
   Yes, it is configurable for either Class A or Class B operation.

7. What is the required operating voltage range?
   The module operates between 15 and 32 VDC.

8. Does the module include built-in fault indication?
   Yes, it features a panel-controlled LED indicator for immediate fault status display.

9. How is the module addressed within the network?
   It uses rotary address switches for straightforward addressing.

10. Can the FCM-1-REL automatically reset after a failed activation attempt?
    Yes, if no confirmation signals are received, the module automatically resets after the 3-second window.

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FAQ

1. What communication protocol does the FCM-1-REL use?
   It uses Honeywell’s FlashScan® protocol for rapid and secure communication with the control panel.

2. How does the redundant activation protocol function?
   The module requires two separate confirmation signals before activating, reducing accidental discharges.

3. What types of solenoids can the module power?
   It can power one 24 VDC solenoid or two 12 VDC solenoids connected in series.

4. Does the module monitor the external power supply?
   Yes, it continuously monitors external supply voltage to ensure reliable operation.

5. What status conditions can be reported to the panel?
   It reports NORMAL, OPEN, or SHORT CIRCUIT conditions.

6. Is the FCM-1-REL compatible with both Class A and Class B wiring?
   Yes, it is configurable for either Class A or Class B operation.

7. What is the required operating voltage range?
   The module operates between 15 and 32 VDC.

8. Does the module include built-in fault indication?
   Yes, it features a panel-controlled LED indicator for immediate fault status display.

9. How is the module addressed within the network?
   It uses rotary address switches for straightforward addressing.

10. Can the FCM-1-REL automatically reset after a failed activation attempt?
    Yes, if no confirmation signals are received, the module automatically resets after the 3-second window.

Related Honeywell Models – Same Series

Popular Honeywell Models

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