FC-TSGASH-1624 Honeywell | Safety Manager Field Termination

Product Overview

The FC-TSGASH-1624 (Model: FC-TSGASH-1624) is a high-reliability Field Termination Assembly (FTA) module engineered by Honeywell for use with the Safety Manager® and Experion® SIS (Safety Instrumented System) platforms. This module functions as the specialized physical interface between safety-critical field sensors—specifically gas and flame detectors—and high-density analog input modules like the SAI-1620m.

Designed to meet the rigorous demands of SIL-rated environments, the FC-TSGASH-1624 (Part Number: FC-TSGASH-1624) provides essential signal conditioning, impedance matching, and distribution for 16 independent analog channels. It supports HART communication protocols, enabling pass-through diagnostics and remote configuration of field instruments. Each channel is equipped with individual fuse protection to ensure that localized field faults do not compromise the integrity of the entire safety loop.

Detailed Technical Specifications

The FC-TSGASH-1624 is built to the following professional engineering standards:

• Manufacturer: Honeywell (USA)

• Model Number: FC-TSGASH-1624

• Product Type: 16-Channel Field Termination Assembly (FTA)

• System Architecture: Honeywell Safety Manager / Experion SIS

• Input Channels: 16 Analog Inputs with a common 0V reference

• Input Signal Range: 0–20 mA or 4–20 mA (supports up to 25 mA over-range)

• Input Resistance: 500 Ω ± 5%

• Signal Output: 0–4 V DC output to analog input module

• Measurement Accuracy: ±0.1% typical

• Power Requirements: External 24 V DC nominal supply

• Circuit Protection: Per-channel 500 mA fuses (Schurter or equivalent)

• Wiring Termination: Screw terminals supporting wire sizes up to 2.5 mm² (AWG 14)

• Mounting Configuration: DIN EN Rail (TS32 / TS35 × 7.5)

• Dimensions: 22.5 cm x 10.8 cm x 8.5 cm (Approx. 225 x 70 x 60 mm card size)

• Weight: 0.52 kg (1.15 lbs)

• Certifications: CE, TUV, UL, and CSA (Safety Rated)