HONEYWELL 05701-A-0502 System 57 Rack Assembly - HK SAUL AUTO

Brand Honeywell

Model 05701-A-0502

Type Rack Assembly

Series System 57 Gas Detection System

Core Function Control Card Mounting and Backplane Signal Distribution

Country of Origin UK

Condition New / Refurbished / Surplus Available

Availability In Stock / Contact Us

Warranty 12 Months

Send E-mail Request Quote

Product Description

Product Overview

Honeywell 05701-A-0502 is a System 57 Rack Assembly designed for Honeywell gas detection controller systems. It provides the mechanical and electrical platform required for installing System 57 control cards, interface cards, relay cards, and associated modules.

The rack assembly uses a half 19-inch wide by 6U high configuration and is designed for front field wiring connections. It includes the sub-rack structure and associated system components required for rack operation, including Engineering Card and DC Input Card depending on configuration.

As a core hardware component of legacy Honeywell System 57 installations, the 05701-A-0502 rack is commonly required for system expansion, replacement, and maintenance projects where existing gas detection infrastructure remains in operation.

Technical Specifications

Parameter	Specification
Manufacturer	Honeywell Analytics
Model Number	05701-A-0502
Product Type	Rack Assembly
System	Honeywell System 57
Rack Size	Half 19 inch × 6U
Access Type	Front Field Wiring
Rack Capacity	8 Way Rack
Installation	System 57 Controller Rack
Included Components	Sub-rack / Engineering Card / DC Input Card / Key Kit
Backplane	System Communication Backplane
Application	Gas Detection Control System
HS Code	8538900000
Estimated Weight	Approx. 2.8 kg

System Compatibility & Technical Background

Honeywell System 57 Architecture

05701-A-0502 works as the hardware foundation of Honeywell System 57 gas detection controllers.

Typical architecture:


	
		
			
				
					
						
							
								
								
								
									
										
											
												
Gas Detection Sensors
        ↓
System 57 Control Cards
        ↓
05701-A-0502 Rack Assembly
        ↓
Engineering Card / DC Input Card
        ↓
Alarm & Safety System

Main functions:

(1) Provide installation slots for System 57 modules

(2) Provide backplane communication connection

(3) Distribute system power

(4) Connect control cards and interface cards

(5) Support modular gas detection configurations

Compatible modules include:

(1) Single Channel Control Cards

(2) Field Interface Cards

(3) Relay Cards

(4) Engineering Card

(5) DC Input Card

Replacement Information

Honeywell 05701-A-0502 is mainly used for replacement or expansion of existing System 57 installations.

Before ordering, confirm:

(1) Exact rack model:

05701-A-0502

(2) Rack access type

(3) Required number of channels

(4) Existing System 57 configuration

(5) Front wiring requirement

Common replacement situations:

(1) Damaged rack assembly

(2) Backplane communication failure

(3) System expansion project

(4) Legacy gas detection system restoration

Because System 57 has been widely installed in industrial safety applications, rack assemblies remain important spare components for maintaining existing installations.

Applications

Typical industries:

(1) Oil and Gas

(2) Chemical

(3) Refinery

(4) Power Plant

(5) Gas Detection Systems

(6) Industrial Safety Monitoring

Ordering Tips

For quotation, please provide:

(1) Part number

(2) Quantity

(3) Current System 57 configuration

(4) Delivery country

(5) Required condition

A photo of the rack label helps confirm compatibility.

Verification & Quality Control

Before shipment:

(1) Verify Honeywell identification

(2) Inspect rack structure

(3) Check backplane

(4) Confirm included cards

(5) Prepare export documents