Honeywell FC-TSDO-0824C Safe Digital Output FTA

The Honeywell FC-TSDO-0824C is a Field Terminal Assembly (FTA) designed for use with Honeywell’s safety systems. As a Safe Digital Output FTA, it provides eight isolated output channels that interface with field actuators in safety-critical applications. This module ensures reliable digital output signal transmission, critical for industrial safety, emergency shutdown systems (ESD), fire and gas (F&G), and other functional safety applications.

The FC-TSDO-0824C is engineered with high-integrity design principles, supporting functional safety compliance (IEC 61508, SIL-rated systems), enabling precise control and robust fail-safe response in hazardous environments.

Technical Specifications

Product Applications

The FC-TSDO-0824C is primarily used in safety-oriented applications across the following sectors:

• Oil & Gas: Emergency shutdown (ESD) systems, gas detection units

• Chemical Processing Plants: Fire and gas safety systems, safety interlocks

• Power Generation: Turbine trip systems, load shedding

• Pharmaceutical Industry: Safety monitoring and automated emergency actions

• Water Treatment Plants: Emergency valve control and shutdown logic

• Petrochemical Refineries: Flare system monitoring, compressor protection

Product Advantages

• Safety-Certified Design: Meets stringent IEC 61508 standards for SIL2/SIL3 systems, ensuring reliable protection for safety applications.

• Independent Channel Diagnostics: Built-in diagnostics on every output channel enhance fault detection and system resilience.

• Compact DIN Rail Form Factor: Space-saving design suited for high-density cabinet installations.

• Wide Operating Range: Robust against voltage fluctuations and environmental extremes.

• Plug-and-Play Compatibility: Seamless integration with Honeywell safety controllers and I/O backplanes.

• Field-Wire Friendly: Designed to simplify field wiring, reducing commissioning time.

Frequently Asked Questions (FAQ)

Q1: What type of output does the FC-TSDO-0824C support?

A1: It supports 24 VDC digital output with open-drain/source configuration.

Q2: How many output channels does the module have?

A2: It has 8 independent digital output channels.

Q3: Is the module compliant with safety standards like IEC 61508?

A3: Yes, the module is suitable for SIL2/SIL3 safety applications according to IEC 61508.

Q4: What diagnostic features are included?

A4: Each output channel is equipped with diagnostic capability to detect failures or abnormal conditions.

Q5: Can it operate in extreme industrial environments?

A5: Yes, it operates within a wide temperature range of -20°C to +60°C and supports high humidity.

Q6: What is the mounting method?

A6: The FC-TSDO-0824C is DIN rail mountable for convenient cabinet integration.

Q7: What is the maximum output current per channel?

A7: Each output can supply up to 500 mA.

Q8: Is it compatible with Honeywell Safety Manager or other Honeywell controllers?

A8: Yes, it is fully compatible with Honeywell’s safety systems including Safety Manager.

Q9: Is the module hot-swappable?

A9: No, it should be replaced with power turned off to maintain safety integrity.

Q10: What is the size and weight of the module?

A10: The dimensions are 60 x 70 x 58 mm and it weighs 0.5 kg.