Description
The Honeywell FC-TSGAS-1624 is a Safe Digital Output Field Termination Assembly (FTA) designed for use within the Safety Manager or Safety Manager SC platform of the Experion PKS system. This component provides the critical interface between the safety controller and field-mounted digital actuators (such as emergency shutdown valves or safety-rated contactors).
It is a key part of Honeywell’s Safety Instrumented System (SIS) portfolio, ensuring compliance with SIL 3 (Safety Integrity Level) requirements. The module is engineered for high reliability, providing integrated fault detection and diagnostic capabilities to ensure that safety-critical commands are executed correctly when needed.
Technical Specifications ⚙️
| Feature | Specification |
|---|---|
| Product Type | Safe Digital Output FTA (Field Termination Assembly) |
| System | Honeywell Safety Manager |
| Part Number | FC-TSGAS-1624 |
| Function | Interface for safety-rated digital outputs |
| Safety Level | SIL 3 Capable |
| Channel Count | 16-channel output configuration |
| Voltage Rating | Optimized for standard 24 VDC safety loops |
| Diagnostics | Integrated loop monitoring and fault signaling |
| Construction | Industrial-grade assembly for cabinet mounting |
| Communication | Directly links to Safety Manager I/O modules |
Recommended Compatible Components 📦
These components are typically utilized in conjunction with the FC-TSGAS-1624 to maintain a fully certified safety loop:
- FC-SDO-0824 (Safety Digital Output Module – 24V)
- FC-SDO-0424 (Alternative safety digital output module)
- FC-TPSU-2420 (24VDC Safety Power Supply Module)
- FC-SAI-1620M (Safety Analog Input Module)
- FC-SDI-1624 (Safety Digital Input Module)
- FC-IOTA-0001 (Universal I/O Termination Assembly)
- FC-AIO-3224 (Analog I/O module)
- Series C Safety I/O Card Carriers
- Safety Manager Power Distribution Boards
- Shielding/Grounding Terminal Kits (For EMI protection)
Maintenance & Safety Notes ⚠️
- SIL Compliance: When replacing this FTA, ensure that the safety loop remains fully compliant with the plant’s site-specific Safety Requirements Specification (SRS).
- Loop Testing: Post-installation, it is mandatory to perform a Proof Test on the digital output loops to verify that the field devices (valves, pumps, etc.) respond correctly to safety commands.
- Diagnostics: The FC-TSGAS-1624 provides advanced diagnostic feedback to the Safety Manager. If you observe persistent “Loop Fault” or “Hardware Error” alarms, verify the continuity of the field wiring and the health of the connected actuator coil.
