Overview

The Honeywell 05701-A-0502 Front Access Rack is a precision-engineered mounting solution for Honeywell’s industrial control platforms. Designed to accommodate input/output, communication, and power modules, this rack provides front field wiring access, simplifying installation and maintenance. Moreover, its dual-chamber design separates control and relay interface cards, enhancing electromagnetic shielding and system reliability.

This rack is commonly used in Honeywell’s legacy and current PLC systems, offering a compact 6U height and half-width 19-inch form factor. In addition, the integrated backplane ensures seamless signal routing between control modules and engineering cards. Its rugged metal construction and IP20 protection rating make it suitable for demanding industrial environments.

Technical Data

Typical Applications

• Industrial Control Panels: Used to mount Honeywell automation modules with front wiring access for ease of maintenance.

• Process Automation Systems: Supports modular configurations in chemical, oil & gas, and water treatment facilities.

• Power Generation and Utilities: Provides secure housing for control and relay interface cards in turbine and substation control systems.

• OEM and System Integrators: Ideal for custom control cabinet builds requiring compact, shielded rack solutions.

• Legacy System Upgrades: Compatible with Honeywell’s older PLC systems, making it suitable for retrofit projects.

For example, system integrators use the 05701-A-0502 rack in distributed control systems to simplify wiring and improve electromagnetic compatibility. Additionally, its modular layout allows for flexible expansion and easy replacement of individual cards.

FAQ

Q: What modules can be installed in the 05701-A-0502 rack?
A: It supports Honeywell input/output, communication, and power modules depending on system configuration.

Q: Is this rack compatible with modern Honeywell PLCs?
A: Yes, it is designed to support both legacy and current Honeywell control modules.

Q: Can it be mounted in standard 19-inch cabinets?
A: Yes, it fits half-width 19-inch rack standards and is 6U high.

Q: Is the rack suitable for outdoor use?
A: It is rated IP20 and intended for indoor industrial environments; outdoor use requires protective enclosures.