Honeywell FC-IOCHAS-0003R Redundant I/O Module Chassis

Product Description

The Honeywell FC-IOCHAS-0003R is a redundant I/O module chassis designed for high-availability industrial control systems. It houses analog and digital I/O modules in Experion PKS environments, providing fault-tolerant operation even during module or communication failures. Therefore, it ensures uninterrupted process control for critical industrial applications.

Its dual-redundant backplane architecture enables high-speed communication and reliable power distribution. Moreover, the chassis supports hot-standby redundancy, minimizing downtime and safeguarding continuous operations in oil & gas, power generation, and chemical industries. The industrial-grade coated steel and aluminum construction ensures durability in demanding environments.

In addition, this chassis accommodates multiple high-density I/O modules while offering flexible installation options such as rack or panel mounting. Its robust design supports consistent performance across a wide temperature and humidity range, making it ideal for mission-critical automation systems.

Key Features

• Dual-redundant backplane for high-speed communication and fault tolerance

• Hot standby with dual-channel architecture for uninterrupted operation

• Supports redundant analog and digital I/O modules

• Flexible rack or panel mount installation

• Industrial-grade steel and aluminum construction

• Wide operating temperature and humidity tolerance

Technical Specifications

• Model Number: FC-IOCHAS-0003R

• Product Type: Redundant I/O Module Chassis

• System Compatibility: Honeywell Experion PKS

• Backplane Architecture: Dual-redundant high-speed communication bus

• Power Distribution: Dual-redundant power rails

• I/O Module Support: Redundant analog and digital I/O modules

• Slot Capacity: Multiple high-density I/O slots

• Installation Type: Rack or panel mount

• Material: Industrial-grade coated steel/aluminum

• Operating Temperature: 0°C to +70°C

• Storage Temperature: −40°C to +85°C

• Humidity Range: 5% to 95% RH, non-condensing

• Dimensions: 222.4 mm × 482.6 mm × 280 mm

• Weight: 8.7 kg

• Certifications: CE compliant

• Redundancy Type: Hot standby with dual-channel architecture

• Signal Range (I/O): 0–20 mA / 4–20 mA (depending on module)

• Communication Protocols: MODBUS RTU or EtherCAT (varies by configuration)

• Power Supply Voltage: 24 VDC

Typical Applications

• Process automation in oil & gas facilities

• Continuous operation in power generation plants

• Chemical and petrochemical process control systems

• Redundant I/O setups in mission-critical industrial operations

• Integration into Experion PKS distributed control systems

FAQ

Q: What is the main advantage of the FC-IOCHAS-0003R chassis?
A: It provides dual-channel redundancy for uninterrupted operations in critical systems.

Q: Which I/O modules are compatible with this chassis?
A: The chassis supports Honeywell Experion PKS analog and digital I/O modules.

Q: Can it be installed in harsh environments?
A: Yes, it supports temperatures from 0°C to +70°C and 5–95% non-condensing humidity.

Q: What communication protocols are supported?
A: MODBUS RTU or EtherCAT, depending on module configuration.