05701-A-0512 | Honeywell Half 19-inch wide by 3U High Rack

Product Overview

The Honeywell 05701-A-0512 is an 8-way sub-rack with rear access for the System 57 gas detection platform. It provides a structured mounting and wiring solution for up to 8 gas detection channels, with rear terminal access for organized cable management.

Key Specifications

• Model Number: 05701-A-0512
• Series: Honeywell System 57
• Product Type: Sub Rack — Rear Access, 8-Way
• Channel Capacity: Up to 8 channels
• Access Type: Rear access wiring
• Compatibility: System 57 control cards, relay cards, and interface modules
• Configuration: 3U rack mount form factor

Core Features

• Rear access design for clean cable management and organized wiring
• 8-way configuration suitable for small to medium gas detection systems
• Rugged construction for industrial environments
• Compatible with all System 57 plug-in modules
• Designed for European-style cabinet mounting

Applications

• Small facility gas detection systems
• Remote monitoring stations
• Laboratory gas monitoring
• Process unit localized detection
• Supplementary channel expansion

FAQ

Q: What is the difference between 05701-A-0512 and 05701-A-0502?
A: The 05701-A-0512 is an 8-way rear-access sub-rack, while 05701-A-0502 is a front-access interface rack. Choose based on your cabinet wiring layout.

Q: How many cards can this sub-rack accommodate?
A: The 8-way sub-rack accommodates up to 8 channel control cards plus one engineering card and one DC input card.

Installation Guide

1. Mount the sub-rack in the designated cabinet location.
2. Install the engineering card and DC input card first.
3. Insert control cards, relay cards, and field interface cards in remaining slots.
4. Route field wiring through rear access terminals.
5. Verify all connections and perform system power-up test.

Selection Tips

• Choose rear-access (05701-A-0512) for cabinets with rear wiring channels.
• For front-access applications, consider 05701-A-0502 or 05701-A-0506.
• For 16-channel capacity, consider 05701-A-0511 (rear access) or 05701-A-0505 (front access).