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Phone: +86 16626708626Description
The HONEYWELL FC-TSRO-0824 is a digital output field termination assembly designed for industrial automation systems, specifically within Honeywell’s safety and control network architectures. Widely used in sectors such as oil and gas, chemical processing, and power plants, this module provides a reliable interface linking the system’s internal control logic with field devices. Its design supports up to eight relay-based, potential-free, safe output channels rated for operations up to SIL3 safety integrity level, allowing it to safely switch loads in safety-critical applications without fault exclusion.
The FC-TSRO-0824 interfaces directly via system interconnection cables to external field wiring with secure screw terminals supporting wire sizes up to 2.5 mm². It features floating, non-commoned output contacts, allowing each channel to be wired independently, which is essential in applications requiring isolation between outputs. Each channel consists of three relays with fused normally open (NO) contacts rated at 5 A (slow-acting fuse type), supporting load switching up to 250 V AC or DC and a maximum power rating of 1250 VA. Status LEDs provide visual indication of output activity, helping technicians with diagnostics and maintenance.
The module measures 300 mm by 70 mm by 60 mm (L×W×H) and mounts on standard DIN rails (TS32 / TS35 × 7.5), fitting conveniently into existing control cabinets. It operates on a nominal 24 V DC supply with an input current draw typically around 40 mA. Its rugged design includes coil-to-contact isolation of 4000 VAC and contact-to-contact isolation of 1200 VAC, ensuring safe operation and immunity to electrical interference. The operating ambient temperature range is from –5 °C to +60 °C, suitable for common industrial settings.
| Parameter | Value |
|---|---|
| Model | FC-TSRO-0824 |
| Brand | Honeywell |
| Product Type | Digital Output Field Termination Assembly |
| Output Channels | 8 relay-based, potential-free channels |
| Max Output Current | 5 A (fused) |
| Max Switched Voltage | 250 V AC / DC |
| Max Load Power | 1250 VA / 150 W |
| Fuse Type | 5 AT (slow-acting) |
| Input Voltage | 24 V DC nominal |
| Input Current | ~40 mA at 24 V |
| Mounting | DIN Rail TS32/TS35×7.5 |
| Dimensions (L×W×H) | 300 × 70 × 60 mm |
| Operating Temperature | –5 °C to +60 °C |
| Isolation | Coil-Contact: 4000 VAC; Contact-Contact: 1200 VAC |
- FC-TSRO-0824
- FC-TSRO-0824
Related components frequently used with the FC-TSRO-0824 include:
SICC-0001/Lx system interconnection cables—connects the module to the control system controller.
Safety Manager controllers and FTAs—complementary modules that use the outputs for control and safety functions.
FS-TSRO-0824—a similar field termination assembly variant for less harsh environments.
Other Honeywell I/O modules—analog input, digital input, and output modules to expand system input/output capabilities.
Installation requires ensuring proper DIN rail mounting, secure wiring with appropriate torque on screw terminals, and compliance with ambient temperature and environmental conditions to maximize lifespan and reliability. Regular maintenance includes visual inspection of LED status indicators, checking fuse integrity, and verifying circuit continuity.
