Honeywell FS-TSFIRE-1624 — Field Termination Assembly Module | Fire & Gas Safety System Platform
Engineering Background
The Honeywell FS-TSFIRE-1624 is a dedicated field termination assembly module designed for use within Honeywell’s Fire & Gas Safety System (FSS) architecture. It provides a structured, reliable wiring interface between field-mounted fire and gas detectors and the central safety controller, eliminating loose-wire termination risks in safety-critical environments.
Product Positioning
Engineered for SIL-rated fire and gas detection loops, the FS-TSFIRE-1624 serves as the physical wiring backbone for 16-channel or 24-channel fire/gas input circuits. It is the preferred termination solution for EPC contractors, system integrators, and plant engineers who require traceable, maintainable field wiring in petrochemical, oil & gas, power generation, and industrial process facilities.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | FS-TSFIRE-1624 |
| Manufacturer | Honeywell Process Solutions |
| Module Type | Field Termination Assembly (FTA) |
| Application | Fire & Gas Safety System (FSS) — Fire/Gas Detector Input Termination |
| Channel Capacity | 16 / 24 Fire & Gas Input Channels |
| Terminal Type | Screw-clamp field wiring terminals |
| Mounting | DIN rail / panel-mount (system cabinet) |
| Signal Compatibility | 4–20 mA analog, discrete (dry contact / supervised loop) |
| Isolation | Channel-to-channel isolation per FSS architecture |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Weight | Approx. 300 g |
| Compliance | IEC 61508 / SIL-rated system component |
| Compatible Platform | Honeywell FSS / Safety Manager / HC900 Fire & Gas |
Proven Application Environments
- Oil & Gas Upstream/Downstream: Wellhead fire & gas detection panels, FPSO safety systems, refinery process units
- Petrochemical Plants: Combustible gas and flame detector loop termination in SIL 2/3 rated safety instrumented systems
- Power Generation: Turbine hall fire detection, transformer bay gas monitoring
- LNG / LPG Terminals: Cryogenic area fire & gas loop wiring interfaces
- Pharmaceutical & Chemical Manufacturing: Hazardous area detector termination with clean, auditable wiring
- Marine & Offshore Platforms: Certified fire & gas system integration in classified zones
Engineering Advantages
- Structured Termination: Eliminates field wiring errors with dedicated, labeled terminal positions per channel — reduces commissioning time and loop-check effort
- Maintainability: Modular FTA design allows field wiring to remain connected during controller card replacement — minimizes process downtime
- SIL Integrity: Designed as a system component within Honeywell’s IEC 61508-compliant FSS architecture — supports SIL 2 loop integrity
- Wiring Density: 16–24 channel capacity in a compact footprint — optimizes cabinet space in safety system enclosures
- Traceability: Each terminal position maps directly to a defined I/O channel — simplifies as-built documentation and HAZOP follow-up
- Compatibility: Plug-and-play integration with Honeywell FSS controller cards — no custom wiring adapters required
System Architecture & Signal Flow
The FS-TSFIRE-1624 sits at the field wiring boundary of the Honeywell Fire & Gas Safety System. Field cables from fire detectors (flame, smoke, heat) and gas detectors (catalytic bead, IR, electrochemical) terminate at the FTA screw terminals. The FTA then connects via a dedicated backplane or ribbon cable to the FSS I/O controller card housed in the safety system cabinet. Signal conditioning, loop supervision, and fault detection are handled by the controller card, while the FTA provides the physical, maintainable wiring interface. This architecture ensures that field wiring can be inspected, tested, and modified without disturbing the controller card or the safety logic processor.
Sourcing & Quality Verification
- Source: Konmask.com sources the FS-TSFIRE-1624 from authorized Honeywell distribution channels and verified industrial surplus with full traceability documentation
- Inspection: Each unit undergoes visual inspection, label verification, and packaging integrity check prior to dispatch
- Documentation: Certificate of conformance, original Honeywell part label, and packing list provided with every shipment
- Counterfeit Prevention: We do not source from unverified grey-market channels — all stock is traceable to original manufacturer or authorized distributor
- Lead Time: In-stock units ship within 3–5 business days; ex-stock orders confirmed within 24 hours of inquiry
Procurement Process
- Submit Inquiry: Contact us via email at support@konmask.com or WhatsApp +0086 19859288691 with your required quantity and delivery timeline
- Quotation: Receive a formal quotation with unit price, lead time, and shipping options within 24 hours
- Order Confirmation: Confirm purchase order — we accept T/T bank transfer, PayPal, and major credit cards
- Quality Check & Dispatch: Unit inspected, documented, and dispatched with tracking number
- After-Sales Support: Technical support available post-delivery for installation and compatibility queries
Technical FAQ
Q: Is the FS-TSFIRE-1624 compatible with Honeywell Safety Manager?
A: The FS-TSFIRE-1624 is designed for the Honeywell FSS platform. Compatibility with Safety Manager depends on the specific I/O card and backplane configuration — contact us with your system BOM for confirmation.
Q: Can this FTA be used for analog 4–20 mA gas detector inputs?
A: Yes, the FTA supports both analog (4–20 mA) and discrete (supervised loop / dry contact) fire and gas detector inputs, subject to the paired controller card specification.
Q: What is the maximum cable cross-section for field wiring terminals?
A: Screw-clamp terminals on Honeywell FTAs typically accept up to 2.5 mm² (AWG 14) stranded cable — confirm with the installation manual for your specific revision.
Q: Do you provide the mating controller card (e.g., FS-SDAI-0824)?
A: Yes, Konmask stocks a range of Honeywell FSS I/O cards and FTAs. Contact us with your full BOM for a consolidated quote.
Q: Is a datasheet or installation manual available?
A: Yes — request the Honeywell FS-TSFIRE-1624 datasheet and installation guide via support@konmask.com.
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