Process Safety Digital Output Solution – Honeywell FC-TSDO-0424 | FSC Series
Where This Product Is Used
The Honeywell FC-TSDO-0424 is a FSC (Fail Safe Controller) Series Terminal Board designed for digital output (DO) field wiring termination in safety-critical process environments. Deployed across:
- Oil & Gas – Emergency Shutdown (ESD) systems, wellhead control panels, and compressor protection loops
- Petrochemical & Refining – Burner Management Systems (BMS), reactor trip circuits, and valve actuator control
- Power Generation – Turbine protection, boiler safety interlocks, and generator trip logic
- Chemical Processing – SIL 2 safety loops requiring reliable DO field termination
- Offshore Platforms – Fire & Gas (F&G) output modules and HIPPS applications
- LNG / LPG Terminals – Automated SDV and BDV control circuits
Technical Specifications
| Part Number | FC-TSDO-0424 |
| Series | FSC (Fail Safe Controller) |
| Module Type | Digital Output Terminal Board |
| Manufacturer | Honeywell Process Solutions |
| Output Channels | 24 DO channels (4 groups x 6 channels) |
| Output Voltage | 24 VDC nominal |
| Output Current | 0.5 A max per channel |
| Isolation | Galvanic isolation, field vs logic side |
| Safety Integrity Level | SIL 2 capable (IEC 61508) |
| Mounting | DIN rail / FSC chassis backplane |
| Operating Temperature | 0 to +60 deg C |
| Weight | ~2,000 g |
| Condition | New / Surplus New |
Why Engineers Specify This Model
- Proven FSC Platform – Globally recognized safety PLC with decades of SIL 2 field reliability.
- Direct Field Wiring Termination – Clean 24-channel DO terminal interface eliminates marshalling complexity.
- Galvanic Isolation – Protects logic controller from field-side transients and ground loops.
- Plug-and-Play Replacement – Drop-in compatible with existing FSC DO module slots; no re-engineering required.
- Reduced MTTR – Stocking this board as a spare minimizes downtime during unplanned shutdowns.
Complete System Bill of Materials
Typically used alongside:
- FC-SDO-0824 – FSC 8-channel Digital Output Module
- FC-TSDI-0424 – FSC Digital Input Terminal Board
- FC-PSU-0024 – FSC Power Supply Unit
- FC-CPU-0714 – FSC Central Processing Unit
- FC-RPSM-0001 – FSC Redundant Power Supply Module
- Honeywell FSC Chassis / Backplane
Contact Konmask.com for complete FSC BOM sourcing and cross-reference support.
Compliance & Industry Standards
- IEC 61508 – Functional Safety, SIL 2
- IEC 61511 – Process Industry Functional Safety
- ATEX / IECEx – Compatible with certified FSC hazardous area configurations
- CE Marking – EU directive compliant
- RoHS – Restriction of Hazardous Substances compliant
Quality Assurance & Sourcing
All Honeywell FSC components from Konmask.com are:
- Inspected for physical integrity, label authenticity, and connector condition
- Sourced from authorized distributors, OEM surplus, or verified industrial resellers
- Shipped in original or anti-static ESD packaging
- Traceable via serial number and batch documentation on request
- Covered by our 30-day DOA return policy
How to Source This Part
- Add to Cart – Click Buy it now for immediate checkout.
- Request a Quote – Bulk orders (5+ units): email support@konmask.com
- Lead Time – In-stock: ships 1-3 business days. Special order: 5-15 business days.
- Global Shipping – DHL, FedEx, UPS with full tracking and export documentation.
- Payment – T/T wire transfer, PayPal, credit card, LC for large orders.
Application-Specific FAQ
Q: Is the FC-TSDO-0424 compatible with the Honeywell FSC 10000 series?
A: Yes. It is designed for the Honeywell FSC platform and compatible with FSC DO output modules in standard chassis configurations.
Q: Can this terminal board be used in a SIL 2 certified safety loop?
A: When integrated in a validated FSC system architecture, yes. Consult your functional safety engineer for loop validation per IEC 61508.
Q: What is the difference between FC-TSDO-0424 and FC-TSDO-0824?
A: The FC-TSDO-0424 supports 4-group DO configurations; the FC-TSDO-0824 supports 8-group configurations. Verify your FSC DO module part number before ordering.
Q: Do you provide a certificate of conformance (CoC)?
A: Yes, CoC and inspection reports available on request for EPC procurement.
Q: Can Konmask source other FSC spare parts?
A: Yes. Send your BOM to support@konmask.com for a consolidated quote.
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