Honeywell FC-SDO-04110 Safety Digital Output Module
Product Overview
The Honeywell FC-SDO-04110 is a high-integrity Safety Digital Output (SDO) module developed for Honeywell’s Safety Manager platform, a core component of safety instrumented systems (SIS). Designed to meet stringent functional safety requirements, this module delivers reliable and fail-safe digital outputs for critical field devices such as solenoids, relays, and emergency shutdown actuators. Certified for SIL 3 applications per IEC 61508, the FC-SDO-04110 ensures robust protection for people, assets, and the environment in high-risk industrial settings.
Key Features
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SIL 3 Certified: Fully compliant with IEC 61508 standards for use in safety-critical systems.
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11 Digital Output Channels: Provides individually isolated digital outputs for controlling safety field devices.
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Fail-Safe Functionality: Outputs are designed to revert to a predefined safe state upon fault detection.
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Real-Time Diagnostics: Built-in diagnostics for monitoring channel health, communication integrity, and hardware status.
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Redundancy and Hot Swap Support: Allows for module redundancy and replacement without system shutdown.
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Tight Integration with Safety Manager: Works seamlessly within Honeywell’s Safety Manager architecture to ensure centralized control and safety logic processing.
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 100 × 160 × 20.32 mm |
| Weight | 0.5 kg |
3.2 Module Information
| Item | Specification |
|---|---|
| Model Number | FC-SDO-04110 |
| Module Type | Safety Digital Output Module |
| Output Channels | 11 Channels |
| Mounting Style | DIN Rail or Safety Manager Rack Mountable |
3.3 Electrical and Physical Characteristics
| Item | Specification |
|---|---|
| Output Type | Digital, 24 V DC sourcing |
| Output Voltage | 18–32 V DC |
| Output Current | Up to 0.5 A per channel |
| Isolation | Channel-to-channel and channel-to-ground |
| Operating Temp | -20°C to +60°C |
| Storage Temp | -40°C to +85°C |
| Humidity | 5% to 95% RH, non-condensing |
| Protection Class | IP20 (in enclosure) |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Compatible Systems | Honeywell Safety Manager |
| Interface | Backplane Communication via Safety Bus |
| Configuration Tools | Honeywell Safety Builder, Experion PKS |
Industry Applications
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Oil & Gas: Controls ESD valves, F&G systems, and other emergency shutdown functions on offshore and onshore platforms.
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Chemical and Petrochemical Plants: Manages safe shutdowns in process-critical operations with hazardous materials.
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Power Generation: Ensures safe control and trip mechanisms in turbine and boiler systems.
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Pharmaceutical Industry: Supports high-integrity safety interlocks in validated production environments.
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Water Treatment and Utilities: Integrates into SIS for pump control and plant protection systems.
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Heavy Manufacturing and Mining: Protects operators and machinery in high-risk automated systems.
The Honeywell FC-SDO-04110 Safety Digital Output Module is engineered for precision, safety, and compliance in high-stakes environments. Its ability to provide reliable digital control outputs under demanding conditions makes it a vital component of any industrial safety system seeking SIL 3-level integrity.
