Product Details
Product Description
The Honeywell FC‑TCNT11 51307928‑176 is a redundant IOTA controller module engineered for Honeywell SC S300 Safety Manager systems. It ensures uninterrupted operation by enabling seamless failover between primary and backup controllers, making it ideal for safety‑critical applications in industries such as oil & gas, petrochemical, and pharmaceuticals.
Technical Specifications
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Model Number: FC‑TCNT11
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Part Number: 51307928‑176
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Manufacturer: Honeywell
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Type: Redundant IOTA Controller Module
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System Compatibility: Honeywell SC S300 Safety Manager
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Dimensions: 145.52 mm × 222.55 mm × 32 mm
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Weight: 0.85 kg
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Certifications: TÜV‑certified SIL3, IEC 61508 compliant
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Condition: New, original factory product
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Origin: USA
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Warranty: 12 months
Key Features
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Redundant Control: Automatic switchover between master and backup controllers without interruption
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Real‑Time Synchronization: Maintains memory, I/O, and logic state alignment across controllers
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Hot‑Swappable: Supports replacement without shutting down the system
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Advanced Diagnostics: Monitors health and operational status for proactive fault detection
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SIL3 Safety Compliance: Certified for high‑integrity safety applications including ESD, F&G, and BMS systems
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Experion Integration: Seamlessly connects with Honeywell Experion PKS and Safety Builder platforms
Application Scenarios
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Emergency shutdown systems (ESD)
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Fire & Gas (F&G) detection and protection systems
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Burner Management Systems (BMS) in power generation
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Process safety management in chemical and petrochemical industries
FAQ
Q: Can the FC‑TCNT11 be replaced online? A: Yes, it supports hot‑swap capability, allowing replacement without system downtime.
Q: How does this module differ from FC‑SCNTO2? A: The FC‑TCNT11 focuses on redundant IOTA control, while the FC‑SCNTO2 is a processor module with enhanced logic and simulation capabilities.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.
Marshalling Cabinet Preventive Maintenance: Essential Healthiness Checks for PLC, DCS, and ESD Systems
Marshalling cabinets serve as the vital interface between field instrumentation and control room electronics in modern process facilities. Regular preventive maintenance of these cabinets ensures signal integrity across programmable logic controllers (PLCs), distributed control systems (DCS), and emergency shutdown (ESD) networks. System technicians must execute structured inspection protocols to mitigate environmental risks, identify loose wiring, and maintain continuous operational readiness.
Spatial Computing in Industrial Automation: Elevating PLC and DCS Operations with AR and VR
Industry 4.0 integrates digital intelligence into field operations, transforming factory automation landscapes worldwide. Spatial technologies—specifically Augmented Reality (AR) and Virtual Reality (VR)—redefine how engineers interact with industrial control systems. By bridging computer-generated CAD models with real-time operational technology (OT) data, immersive displays enable intuitive monitoring, rapid diagnostics, and safer maintenance across complex processing facilities.