Honeywell FC-TSAI-1620M Thermocouple And RTD Analog Input Module

Honeywell

Product Name： Honeywell FC-TSAI-1620M Thermocouple And RTD Analog Input Module
Product Categories： Honeywell
Contact： 13394046250
Company Name： Xiamen Lingzhao
Company Address： Phase III of Software Park, Jimei District, Xiamen City, Fujian Province
Add Time： 2025-10-21

Details

The Honeywell FC-TSAI-1620M is a high-performance thermocouple and RTD analog input module designed for industrial process control systems, particularly integrated with Honeywell’s Safety Manager and Experion PKS platforms. It specializes in accurate temperature measurement from thermocouples and resistance temperature detectors (RTDs), making it ideal for safety-critical and precision process applications. Below is a detailed breakdown based on technical specifications and industry documentation:

General Information

Brand: Honeywell
Model: FC-TSAI-1620M
Product Type: Thermocouple/RTD Analog Input Module
Series: Safety I/O Module (compatible with Honeywell Safety Manager systems)
Application: Temperature monitoring in hazardous and safety-critical environments, including oil and gas, chemical processing, power generation, and pharmaceutical manufacturing.

Technical Specifications

Parameter	Specification
Input Type	- Thermocouples: J, K, T, E, R, S, B, N (configurable per channel). - RTDs: Pt100 (3-wire, 4-wire), Ni100, Cu100 (configurable).
Number of Channels	16 isolated channels (individually configurable for thermocouple or RTD).
Accuracy	- Thermocouple: ±0.1°C (typ.) at 25°C, including cold junction compensation. - RTD: ±0.05°C (typ.) for Pt100.
Resolution	24-bit A/D conversion (high precision for subtle temperature variations).
Isolation	1,500 VAC (channel-to-channel and channel-to-backplane) for noise immunity.
Cold Junction Compensation	Built-in, with precision sensors (±0.5°C accuracy).
Power Supply	24 VDC (±10%) from system backplane; typical current consumption: 300 mA.
Update Rate	Configurable (50 ms to 10 s per channel) for real-time monitoring.
Environmental Ratings	- Operating Temperature: -40°C to +70°C. - Storage Temperature: -40°C to +85°C. - Humidity: 5–95% RH (non-condensing).
Dimensions	Approx. 100 mm (W) × 150 mm (H) × 30 mm (D) (compact design for rack mounting).
Weight	~0.3 kg (0.66 lb).
Certifications	CE, UL 508, ATEX/IECEx (for hazardous locations), and SIL 3 compliance (IEC 61508).

Key Features

Dual Compatibility:
Supports both thermocouples (wide range of types) and RTDs, with per-channel configuration to match diverse field sensors.
High Precision:
24-bit resolution and advanced cold junction compensation ensure accurate temperature measurement, critical for safety instrumented functions (SIF) and process control.
Enhanced Isolation:
1,500 VAC isolation minimizes interference from electrical noise, ensuring reliable operation in industrial environments with high EMI.
Safety Compliance:
SIL 3 certification (IEC 61508) makes it suitable for safety-critical applications, such as over-temperature protection in reactors or furnaces.
Diagnostics:
Built-in self-diagnostics (open/short circuit detection, sensor fault alerts) and LED indicators for channel status and module health, enabling proactive maintenance.
Seamless Integration:
Directly compatible with Honeywell Safety Manager and Experion PKS systems, with HART 7 protocol support for remote configuration and device management.

Applications

Oil & Gas: Monitoring temperatures in pipelines, heaters, and separation units.
Chemical Processing: Controlling reactor temperatures and ensuring safe operating conditions.
Power Generation: Measuring temperatures in turbines, boilers, and exhaust systems.
Pharmaceuticals: Precision temperature control in batch processing and storage facilities.
Food & Beverage: Ensuring compliance with temperature regulations during production and pasteurization.

Installation & Integration

Mounting: Rack-mountable in standard 19-inch enclosures, compatible with Honeywell Safety Manager I/O racks.
Wiring: Terminal blocks for sensor connections (supports 24–14 AWG wires); 3-wire/4-wire RTD configurations.
Configuration: Set up via Honeywell’s Safety Builder or Experion PKS Engineering Tools to define input types, ranges, and update rates.

Documentation

User Manuals: Available via Honeywell’s official support portal, including wiring diagrams and configuration guides (e.g., FC-TSAI-1620M Installation & Maintenance Guide).
Datasheets: Detailed technical specifications and compliance information (request via Honeywell’s industrial automation division).

For further details on compatibility, firmware updates, or troubleshooting, contact Honeywell’s technical support or authorized distributors.

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