Description
Johnson Controls 4214-001
Technical Specifications:
- System Compatibility: Johnson Controls Fire Alarm Control Panels.
- Operating Voltage: 24 VDC nominal.
- Communication: Proprietary digital signaling protocol.
- Environmental Rating: Suitable for standard commercial and industrial indoor environments.
Functional Features:
- Device Monitoring: Continuously supervises connected inputs (e.g., smoke detectors, manual pull stations) for alarm and trouble conditions.
- Control Execution: Relays commands to notification appliances (horns, strobes) and control modules (relays, door holders).
- Network Integration: Seamlessly communicates with the main fire alarm control panel to report status and receive commands.
Application Scenarios:
Deployed in commercial buildings, industrial facilities, and institutional campuses as part of comprehensive life safety and fire suppression systems.
Performance Parameters:
- Reliability: Designed for continuous 24/7 operation with high immunity to electrical noise.
- Response Time: Millisecond-level processing for rapid alarm annunciation.
Material Composition:
Enclosed in a durable, flame-retardant plastic housing with robust internal PCB components designed for long-term fire safety reliability.
Structural Features:
Compact form factor designed for standard DIN rail or panel mounting. Features clearly labeled terminal blocks for field wiring and LED indicators for visual status diagnostics.
Working Principle:
Continuously polls connected field devices via the signaling line circuit. Upon detecting an alarm condition, it processes the signal and activates the appropriate notification and control outputs while reporting the exact location to the main panel.
Installation Requirements:
Install in accordance with local fire codes and NFPA standards. Ensure proper wiring gauges and supervised connections. Mount in a protected enclosure if exposed to harsh environments.
Usage Precautions:
Always verify the module’s address and configuration before commissioning. Regular testing and maintenance must be performed by certified fire safety technicians to ensure life safety compliance.
