FS-TSFIRE-1624
16-Channel Fire Detector Input FTA with Line Monitoring - Safety Fire Detector Field Termination Assembly
Lifecycle note: Use the unit nameplate and current Honeywell documentation as final references before approving a replacement.
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+86 1535940827516-Channel Fire Detector Input FTA with Line Monitoring - Honeywell Safety Manager
Honeywell FS-TSFIRE-1624 is a sixteen-channel fire detector input field termination assembly with line monitoring for Safety Manager. It interfaces digital detectors and manual call points with SAI-1620m analog input hardware.
The FTA supplies voltage- and current-limited detector power, converts detector conditions for the SAI module and provides a global detector reset relay. With a 4.7 kohm end-of-line resistor, typical channel voltage is 20.5 VDC at a 24 VDC external supply.
Honeywell specifies a 24 VDC +25%/-15% external supply, 570 mA maximum current, 680 ohm channel resistance and 35 mA shorted current. Verify detector compatibility, EOL resistors, reset wiring, SICC cable and redundant SAI pairing.
| Manufacturer | Honeywell |
|---|---|
| Complete model | FS-TSFIRE-1624 |
| Product type | Safety Fire Detector Field Termination Assembly |
| System family | Honeywell Safety Manager |
| Type number | FS-TSFIRE-1624 |
| Input channels | 16 |
| External supply | 24 VDC +25% / -15% |
| Maximum supply current | 570 mA at 24 VDC |
| Typical no-load current | 11 mA |
| Channel resistance | 680 ohm +/-5% |
| Shorted current | 35 mA at 24 VDC |
| Relay voltage | 17 to 39 VDC |
| Relay current | 8.5 mA typical at 24 VDC |
| Maximum wire size | 2.5 mm2 / AWG 14 |
| Terminal torque | 0.5 Nm |
| Approvals | CE, TUV, UL, CSA and FM |
Honeywell FS-TSFIRE-1624 is a safety fire detector field termination assembly for the Honeywell Safety Manager. It powers and monitors sixteen 24 VDC fire detector channels and supports a global detector reset.
Honeywell FS-TSFIRE-1624 supplies, monitors and resets up to sixteen compatible fire detector input loops.
Honeywell FS-TSFIRE-1624 is used for line-monitored fire detector and manual call-point circuits connected to Safety Manager SAI-1620m modules.
Honeywell specifies sixteen channels, 24 VDC +25%/-15%, 570 mA maximum supply current, 680 ohm channel resistance and 35 mA shorted current.
Honeywell FS-TSFIRE-1624 transfers its sixteen signals through SICC-0001/Lx to one or a redundant pair of SAI-1620m modules.
Before installing Honeywell FS-TSFIRE-1624, verify the complete model and revision, mounting arrangement, power, field wiring, grounding and approved Safety Manager configuration.
Commission Honeywell FS-TSFIRE-1624 under the approved Honeywell and site procedure. Prove its configured channels, diagnostics, communications and safety response before returning the system to service.
Do not substitute a similar suffix for Honeywell FS-TSFIRE-1624 until the hardware revision, electrical interface, companion assembly and Safety Manager release are confirmed compatible.
Provide the complete Honeywell FS-TSFIRE-1624 nameplate, version, serial number, companion hardware, Safety Manager release, quantity and destination.
Send the complete model, version, quantity, destination and nameplate photo. We will verify identification before confirming availability and lead time.
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