Honeywell Experion PKS FC-IOCHAS-0002S Non-Redundant I/O Chassis

Technical Architecture and Functional Overview

The FC-IOCHAS-0002S is a robust industrial-grade backplane assembly designed specifically for the Honeywell Experion PKS (Process Knowledge System) ecosystem. This chassis provides the mechanical and electrical framework required for the deployment of non-redundant I/O modules in environments where cost-efficiency is prioritized without compromising signal integrity or structural durability.

Constructed from a high-durability blend of coated steel and aluminum, the FC-IOCHAS-0002S features a single-channel high-speed communication bus and a unified power rail. This architecture is engineered to support a variety of digital and analog I/O modules, facilitating seamless data exchange between the field instrumentation and the primary controller. It is an ideal solution for auxiliary process loops and non-critical monitoring stations that do not necessitate redundant hardware configurations.

Detailed Technical Specifications

• Manufacturer Honeywell

• Model Designation FC-IOCHAS-0002S

• Part Number FC-IOCHAS-0002S

• Chassis Configuration Non-redundant (Single-channel)

• System Integration Experion PKS Series

• Bus Architecture High-speed backplane for real-time I/O processing

• Power Infrastructure Single integrated power distribution rail

• Module Compatibility Supports standard Analog and Digital non-redundant I/O units

• Installation Format Standard 19-inch Rack-mount or Panel-mount options

• Chassis Material Industrial-grade treated steel and aluminum alloy

• Operating Temperature Range 0°C to +70°C (32°F to 158°F)

• Storage Temperature Range -40°C to +85°C (-40°F to 185°F)

• Physical Footprint 222.4 mm x 482.6 mm x 280 mm

• Net Weight 8.70 kg (Chassis only)

• Standard Warranty 12-month manufacturer coverage

Application and Compatibility Comparison

The FC-IOCHAS-0002S is primarily utilized in remote I/O stations or local control rooms where the process risk profile allows for non-redundant hardware. Unlike the FC-IOCHAS-0001 (redundant version), this model utilizes a single-bus communication strategy, which significantly reduces hardware overhead and power consumption while maintaining the high-speed throughput expected of the Experion PKS platform.

Technical FAQ

Can I install redundant I/O modules in the FC-IOCHAS-0002S?While physical slot compatibility may exist, the FC-IOCHAS-0002S lacks the dual-rail power and secondary communication bus required to support true hardware redundancy. For high-availability applications, the redundant chassis variant should be selected.

What are the grounding requirements for this chassis?To ensure signal integrity and protection against electromagnetic interference (EMI), the industrial-grade metal casing must be bonded to a low-impedance earth ground via the designated grounding lugs on the rear of the frame.

Is this chassis compatible with older TDC 3000 systems?The FC-IOCHAS-0002S is specifically optimized for the Experion PKS architecture. Migration from older systems may require specific interface modules or bridge hardware.