The Honeywell FC-TSHART-1620M is a high-performance Analog Input Field Termination Assembly (FTA) specifically engineered for the Honeywell Fail-Safe Control (FSC) and Safety Manager architectures. This assembly acts as the critical physical interface between 16 channels of field-mounted smart transmitters and the safety system’s controller. By supporting the HART (Highway Addressable Remote Transducer) protocol, the FC-TSHART-1620M enables the acquisition of precise 4–20 mA analog process variables while simultaneously facilitating secondary digital data exchange for advanced diagnostics, predictive maintenance, and remote instrument configuration.
Designed to meet the rigorous demands of Safety Instrumented Systems (SIS), the FC-TSHART-1620M ensures high signal integrity with 16-bit resolution and a typical accuracy of ±0.1%. The assembly provides robust isolation and is rated for a maximum supply voltage of 30V DC, ensuring protection against field-side electrical surges. Its ability to monitor the status of HART-enabled devices allows for the detection of "hidden" faults within transmitters, significantly increasing the Safe Failure Fraction (SFF) of the entire safety loop. This makes the FC-TSHART-1620M an essential component for critical operations in oil and gas, refining, and power generation where SIL 3 compliance is a mandatory requirement.
| Feature | Specification Details |
| Manufacturer | Honeywell |
| Model Number | FC-TSHART-1620M |
| Product Type | Field Termination Assembly (FTA) |
| Compatible System | Honeywell FSC / Safety Manager |
| Number of Channels | 16 Analog Inputs |
| Signal Type | 4–20 mA with HART Communication |
| Supply Voltage | 30 V DC (Maximum) |
| Output Supply | 4 V DC (Internal reference/signal conditioning) |
| A/D Resolution | 16-bit |
| Accuracy | ±0.1% of Full Scale |
| Update Rate | ≤ 100 ms per channel |
| Safety Integrity Level | SIL 3 Capable (IEC 61508) |
| Operating Temperature | –40 °C to +70 °C |
| Country of Origin | United States |
| Shipping Weight | 3.0 kg |
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.