51307039-100 | Honeywell | 8U-BXCBIO-CN Backplane Extender Module

Overview

The Honeywell 8U-BXCBIO-CN / 51307039-100 is a 20-slot backplane extender designed for the Experion PKS C300 I/O system. It allows expansion of the main chassis while providing redundant power and communication pathways. Compatible with C300 I/O modules and IOTA wiring assemblies, it ensures reliable high-speed operation and integrated diagnostics for industrial control environments.

Technical Specifications

• Manufacturer: Honeywell

• Model/Part Number: 8U-BXCBIO-CN / 51307039-100

• Product Type: Backplane Extender / Circuit Breaker Box Assembly

• Slot Capacity: 20 I/O module slots

• Communication Bus: Dual redundant ControlNet links

• Power Input: Dual 24 V DC inputs for redundancy

• Maximum Current per Rail: +5 V @ 10 A, +24 V @ 5 A

• Operating Temperature: -20°C to +70°C

• Storage Temperature: -40°C to +85°C

• Relative Humidity: 5% to 95%, non-condensing

• Dimensions: 482 mm (W) × 220 mm (D) × 177 mm (H)

• Mounting: 19-inch rack compatible

• Weight: Approx. 3.2 kg

• Backplane Bandwidth: Supports full C300 I/O scan rates

• Diagnostic Support: Integrated LED indicators for power and communication

• MTBF: >150,000 hours at 40°C ambient

Applications

The 8U-BXCBIO-CN module is ideal for expanding the capacity of Experion C300 I/O systems, supporting critical process control and automation tasks. Its redundant communication and power pathways enhance system reliability, while the integrated diagnostics simplify monitoring and maintenance.

FAQ

Q: Can this backplane extender be installed in an existing C300 chassis?
A: Yes, it is designed to integrate seamlessly with existing C300 I/O systems.

Q: What is the purpose of dual redundant ControlNet links?
A: They provide continuous communication in case of link failure, improving system reliability.

Q: Is the module hot-swappable?
A: The extender module supports installation and removal with the system powered down.