The FC-IOCHAS-0001S is an authoritative I/O chassis assembly engineered specifically for the Honeywell Experion PKS and C300 controller platforms. This module is a mechanical necessity for housing non-redundant I/O modules, providing both the structural support and the electrical backplane required for high-speed data exchange. Designed for industrial-scale reliability, the FC-IOCHAS-0001S simplifies field wiring through accessible termination points, ensuring that individual modules can be maintained or replaced without disturbing the integrity of the plant wiring. This makes it a trustworthy choice for mission-critical operations in oil and gas, chemical processing, and power generation.
| Attribute | Details |
| Manufacturer | Honeywell |
| Model Number | FC-IOCHAS-0001S |
| Product Type | I/O Chassis Assembly (Non-Redundant) |
| System Compatibility | Honeywell Experion PKS, C300 Controllers |
| Function | Mechanical housing and electrical backplane for I/O modules |
| I/O Support | Optimized for Single (Non-Redundant) I/O module configurations |
| Material | Corrosion-resistant industrial composite/metal alloy |
| Connectivity | High-density backplane connectors; screw-terminal field wiring |
| Operating Temperature | 0 °C to +60 °C (32 °F to 140 °F) |
| Dimensions | 180 x 100 x 25 mm (Standard Series C form factor) |
| Weight | 0.66 kg - 0.90 kg (Varies by revision) |
| Certifications | CE, UL, CSA, RoHS Industrial Compliance |
Module Integration: The FC-IOCHAS-0001S is the required expertise for mounting Series C I/O modules. It provides the physical alignment necessary to prevent pin damage during insertion and ensures a gas-tight electrical connection to the system backplane.
Field Wiring Strategy: Field cables are terminated directly onto the chassis or its associated input/output termination assembly (IOTA). This authoritative design allows for "warm-swapping" of the electronic module while the chassis remains live, minimizing downtime during maintenance.
Non-Redundant Architecture: This specific model is designed for non-redundant applications. For processes where a single I/O failure is acceptable or where cost-optimization is a priority, the FC-IOCHAS-0001S provides a robust, professional housing without the added complexity of redundant switchover circuitry.
Cabinet Optimization: Its compact 25mm width profile allows for high-density DIN-rail or rack mounting. Engineers can maximize cabinet space in remote instrument enclosures while maintaining the trustworthy signal isolation provided by the Honeywell architecture.
Can I use a redundant I/O module in the FC-IOCHAS-0001S?
While the physical dimensions may match, the FC-IOCHAS-0001S lacks the internal backplane traces required for redundant module communication. For redundant I/O pairs, you must use the redundant version of the chassis (typically ending in "D" or specialized part numbers).
What is the difference between the CPCHAS and IOCHAS?
The FC-CPCHAS-0001 is specifically keyed and wired for Control Processors (C300), whereas the FC-IOCHAS-0001S is engineered for Input/Output modules. They are not interchangeable due to different backplane pin-outs and power distribution requirements.
Is it possible to mount this chassis in high-vibration environments?
Yes. The FC-IOCHAS-0001S is built with industrial-grade materials that meet UL and CSA standards for vibration and shock, though we recommend standard Honeywell-approved mounting rails for maximum stability.
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