Honeywell 51400604-100 5-Slot Rack Chassis

Product Overview

The Honeywell 51400604-100 is a compact five-slot rack chassis engineered to support modular control electronics in Honeywell distributed control architectures. It serves as the mechanical enclosure and backplane interface for processor and I/O modules used in legacy and installed-base Honeywell systems, particularly TDC 3000 environments.

Designed for continuous industrial operation, this chassis provides stable power routing, secure module retention, and reliable signal backplane connectivity. Its construction and electrical design are optimized for long service life in control rooms and cabinet-mounted automation systems.

Key Technical Characteristics

The 51400604-100 rack chassis integrates mechanical support and electrical distribution into a single assembly, enabling efficient installation and maintenance of Honeywell plug-in modules.

Core Attributes

• Five dedicated card slots for CPU, controller, or I/O modules

• Integrated backplane for power and signal distribution

• Rigid metal frame to maintain module alignment and vibration resistance

• Designed for fixed rack or cabinet installation

Electrical Specifications

• Input Supply Voltage: 120 VAC

• Nominal Input Current: 0.5 A

• Line Frequency: 60 Hz

• Power Distribution: Backplane-based internal routing to installed modules

Environmental Ratings

• Operating Temperature Range: 0°C to 50°C (32°F to 122°F)

• Storage Temperature Range: −40°C to 70°C (−40°F to 158°F)

• Relative Humidity: Up to 95% non-condensing

These limits make the chassis suitable for standard industrial control rooms and enclosed automation cabinets.

Mechanical Specifications

• Slot Capacity: 5 module positions

• Approximate Weight: 1.04 kg (2.3 lb)

• Form Factor: Rack-mount chassis with integrated backplane

• Construction: Industrial-grade metal housing

System Compatibility

The 51400604-100 is commonly deployed in:

• Honeywell TDC 3000 control systems

• Installed-base Honeywell DCS platforms requiring 5-slot housings

• CPU and I/O module assemblies using Honeywell backplane interfaces

It is typically used as a housing for CPU boards or functional control modules, supporting modular system expansion and replacement.

Frequently Asked Questions

Q: Does this chassis include power supplies or modules?
A: No. The 51400604-100 is a rack chassis only. Power supplies, CPUs, and I/O cards are installed separately.

Q: Can it be used outside TDC 3000 systems?
A: It is intended for Honeywell systems that support this specific 5-slot backplane format. Compatibility should be confirmed against the target platform.

Q: Is this suitable for field installation?
A: The chassis is designed for protected environments such as control cabinets or control rooms, not direct outdoor exposure.