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Product Overview
The Honeywell FC-IOCHAS-0001R is a redundant I/O module chassis designed for use within Honeywell’s Safety Manager, Fail Safe Controller (FSC), and Experion PKS process safety systems. It provides a robust mechanical and electrical infrastructure for housing and interconnecting multiple I/O modules in a secure, highly available configuration.
Supporting dual (redundant) I/O channel architecture, this chassis ensures uninterrupted operation and enhanced system reliability, even in the event of a module or path failure. The FC-IOCHAS-0001R is built to simplify the installation and expansion of distributed I/O subsystems, offering hot-swappable module support, power distribution, and integrated backplane connectivity to the Honeywell safety system.
The chassis is optimized for mission-critical applications in refineries, chemical plants, power stations, and manufacturing facilities, where fault tolerance and maintainability are paramount.
Key Features
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Supports Redundant I/O Architectures
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Accommodates Multiple I/O Modules for analog and digital signals
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Integrated Power Distribution Backplane
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Hot-Swappable Slots for module replacement without shutting down the system
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DIN Rail or Panel Mounting Options
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Industrial-Grade Aluminum or Coated Steel Housing
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Compatible with Honeywell FSC and Safety Manager platforms
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Designed for Harsh Process Environments
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Passive Backplane with low-noise signal routing
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System Expansion Ready with plug-and-play integration
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | FC-IOCHAS-0001R |
| Product Type | Redundant I/O Module Chassis |
| System Compatibility | Honeywell FSC, Safety Manager, Experion PKS |
| I/O Slot Capacity | Typically 8–12 slots (varies by system design) |
| Redundancy Support | Dual-channel I/O backplane, redundant module support |
| Power Input | 24 VDC nominal from external power or power module |
| Power Distribution | Integrated into the backplane |
| Cooling Method | Passive air cooling (vented enclosure recommended) |
| Hot-Swappable Support | Yes |
| Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity Range | 5% to 95% RH, non-condensing |
| Enclosure Material | Coated steel or aluminum |
| Ingress Protection | IP20 (when mounted in cabinet); up to IP54 with enclosure |
| Mounting Options | DIN rail or panel mount |
| Dimensions | 222.4 x 482.6 x 280 mm |
| Weight | 8.5 kg |
| Compliance Certifications | CE, UL, CSA, SIL 2/3 (when part of certified system) |
Industry Applications
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Oil & Gas Processing: Distributed safety system infrastructure for drilling, refining, and gas treatment
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Chemical Manufacturing: Modular I/O rack housing for hazardous area control
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Power Generation: High-reliability safety system installations in nuclear and thermal plants
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Pharmaceutical Automation: Redundant I/O racks for validated manufacturing processes
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Water and Wastewater: High-availability control infrastructure for pumping and treatment systems
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Pulp and Paper: Redundant control frameworks for batch and continuous production
Product Advantages
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Maximized System Availability: Supports continuous operation with redundant I/O configurations
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Maintenance Without Downtime: Hot-swappable module slots eliminate the need for system shutdowns
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Simplified Installation: Modular design enables fast commissioning and future system expansion
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Robust Mechanical Design: Durable enough for harsh industrial and process environments
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Future-Ready Architecture: Compatible with Honeywell’s evolving I/O modules and systems
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Safe and Certified: Can be deployed as part of SIL 2/3-compliant safety systems
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Efficient Footprint: Saves panel space while delivering high I/O density
Frequently Asked Questions (FAQ)
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Q: What does the FC-IOCHAS-0001R do?
A: It is a redundant I/O chassis that houses Honeywell I/O modules and provides power and communication backplane infrastructure. -
Q: Which Honeywell systems is it compatible with?
A: It works with FSC, Safety Manager, and Experion PKS platforms. -
Q: How many modules can be installed in this chassis?
A: Typically 8 to 12 slots, depending on system configuration and module type. -
Q: Does it support hot-swapping of modules?
A: Yes, modules can be inserted or removed while the system is running. -
Q: Is redundancy supported at the I/O level?
A: Yes, the backplane supports dual-redundant channel architectures. -
Q: What power supply does it use?
A: It uses 24 VDC nominal, typically sourced from system power modules. -
Q: Can I mount this in any standard cabinet?
A: Yes, it is DIN rail and panel-mount compatible. -
Q: Is the chassis itself SIL-certified?
A: The chassis contributes to SIL2/SIL3 compliance when used in an approved Honeywell system. -
Q: What materials is the chassis made of?
A: It is constructed of coated steel or industrial aluminum for enhanced durability. -
Q: Is the chassis fan-cooled?
A: No, it is passively cooled, but it should be installed in ventilated enclosures.
Related or Similar Honeywell Modules
| Model Number | Description |
|---|---|
| FC-IO-0001 | I/O Expansion Module for FSC and Safety Manager Systems |
| FC-PSU-UNI24V | Universal 24V Power Supply Unit |
| FC-PDIO-1624 | Mixed Digital I/O Module with Redundancy Support |
| FC-TDIO51 | Digital I/O Interface Module |
| FC-DO-0824 | 8-Channel Digital Output Module |
| FC-IOCHAS-0002R | Dual Row Redundant I/O Chassis (Extended Version) |
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| Model Number | Description |
|---|---|
| CC-TAIX11 | High-Density Analog Input Module for C300 |
| CC-PDOB01 | Digital Output Module |
| CC-TDOR01 | Relay Output Module |
| CC-PAIH01 | Analog Input Module for Process Signals |
| CC-TDIL01 | Digital Input Module |
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