Product Overview

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.

Detailed Technical Specifications

Engineering and Installation Application

• 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.

Technical FAQ

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.