HONEYWELL FC-TSHART-1620M high-performance HART multi-drop interface module

Description

The HONEYWELL FC-TSHART-1620M is widely used in industrial automation environments where precise analog signal acquisition and safety-critical applications are paramount. It is found extensively in process industries such as oil and gas, chemicals, and petrochemicals, where continuous, reliable monitoring of variables like temperature, pressure, and flow is essential to maintaining safe operations. This module is designed for hazardous industrial settings, supporting control systems that manage safety instrumented functions to prevent accidents and ensure system integrity. It’s applicable in control systems requiring high-accuracy analog input conversion and integration with safety management platforms. Engineers rely on the HONEYWELL FC-TSHART-1620M for its robust communication capabilities, featuring a HART interface that enables diagnostic and configuration tasks remotely, even in challenging environments.

As an analog input field termination assembly, the HONEYWELL FC-TSHART-1620M interfaces field devices like sensors to high-density modules of Honeywell’s Safety Manager systems. It’s a core component for converting and transmitting 16 channels of analog inputs safely into control architectures. Operating with a 30V DC supply and delivering a 0-4 V DC output to the SAI-1620m module, it integrates seamlessly into industrial control systems. Its modular design supports scaling while ensuring stable operation even under hazardous conditions, classified for use in Class I, Division 2 environments. This module’s role extends beyond signal conversion—it also provides reliable power distribution to connected transmitters, reducing wiring complexity. For system integrators, the HONEYWELL FC-TSHART-1620M offers a dependable interface that enhances system reliability and safety compliance.

Technically, this model excels in delivering high precision and error-tolerant analog signal conversion crucial for safety instrumented systems. Its hardware is rugged with conformal coating options to protect electronics against environmental stresses, including moisture and dust. The module mounts conveniently on DIN rails and features screw terminals compatible with wires up to 2.5 mm², which simplifies installation while maintaining secure connections. Its HART communication interface is pivotal for ongoing diagnostics and remote configuration, allowing operators to maintain process availability and reduce downtime. The HONEYWELL FC-TSHART-1620M is engineered to ensure long service life through efficient thermal handling and robust construction, making it a trusted piece in complex industrial safety networks.

Related Honeywell modules include:
SAI-1620M—works directly with the FC-TSHART-1620M as the high-density analog input module.
FS-TSHART-1620M—non-conformal coated variant for less harsh environments.
Honeywell Safety Manager—complete system platform integrating this assembly for safety-critical process control.
HONEYWELL 51400901-100—compatible analog input modules for expanded configurations.
HONEYWELL 30731808-001—earlier model versions with basic analog input features.

Before installation, ensure adequate cabinet space matched to the module’s size and allowance for ventilation to prevent overheating. Proper grounding and adherence to wiring standards are critical for safety and signal integrity. The DIN rail mounting streamlines setup but confirm secure locking and terminal wiring torque according to Honeywell’s guidelines. For maintenance, regular visual inspections should focus on terminal tightness, absence of corrosion, and cable integrity. Use HART diagnostics for proactive monitoring of channel status and timely firmware updates to maintain performance and security compliance.