900RR0-0300

Honeywell

Honeywell 900RR0-0300 HC900 Redundant CPM Rack

SKU 900RR0-0300

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Honeywell
  • Product No.: 900RR0-0300
  • Origin United States
  • Product Type: Redundant Controller Racks
  • Payment: T/T, Western Union
  • Weight: 3.0 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

HC900 Redundant Controller Racks
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Product Description

Description

Designed for high-availability process control environments, the 900RR0-0300 serves as the central hardware foundation for redundant controller configurations within the Honeywell HC900 platform. This redundant CPM rack accommodates dual Central Processing Modules (CPMs) and twin power supply units, eliminating single points of failure in critical automation loops. By facilitating seamless, continuous switchover between primary and backup controllers, it ensures uninterrupted process monitoring and execution.

Built to withstand demanding industrial environments, this rack supports wide temperature ranges and provides robust backplane communication pathways. It integrates directly into the HC900 control architecture, coordinating secure power distribution and synchronization channels between the active and standby processors.

Features

  • Houses redundant Central Processing Modules (CPMs) and dual power supplies on a single backplane.
  • Supports extended operating temperatures ranging from -40 degC to 70 degC.
  • Robust electrical backplane designed to maintain signal integrity in high-noise environments.
  • Enables hot-swapping of controllers and power modules to minimize system downtime during maintenance.
  • Integrated grounding and shielding structural provisions for reliable EMI/RFI protection.

Applications

  • Power generation facilities and combustion control systems.
  • Oil and gas refining, petrochemical processing, and pipeline monitoring.
  • Municipal water treatment and distribution networks.
  • Critical chemical manufacturing and thermal processing applications.

Technical Specifications

Manufacturer Honeywell
Part Number / Model 900RR0-0300
Series HC900
Module Type Redundant CPM Rack
Slot Configuration Dual CPM slots, Dual Power Supply slots
Operating Temperature -40 degC to 70 degC
Weight 1.751 kg
Shipping Weight 3.000 kg

Installation Guidelines

For reliable operation of the 900RR0-0300 redundant rack, follow these mechanical and electrical installation guidelines:

  • Mount the rack securely onto a flat, vertical surface or heavy-duty panel backplate inside an appropriately rated industrial enclosure.
  • Connect the primary and backup power supplies to independent electrical sources to ensure true dual-source power redundancy.
  • Maintain a minimum clearance of 50 mm above and below the rack assembly to allow sufficient natural convection airflow, preventing localized overheating.
  • Connect the dedicated low-impedance grounding terminal on the rack chassis to the primary site-protection ground using an appropriate gauge copper wire.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the primary function of the Honeywell 900RR0-0300 rack?
The Honeywell 900RR0-0300 is a Redundant CPM Rack designed to house and connect dual Central Processing Modules and redundant power supplies for high-availability HC900 control systems.
What is the operating temperature range for this rack?
This redundant rack is designed for extended operating environments, rated from -40 degC to 70 degC.
Does the 900RR0-0300 support hot-swapping of modules?
Yes, the backplane design supports hot-swapping of individual controller and power supply modules, allowing replacement without shutting down the entire system.
Are the power supplies housed on the same rack as the CPMs?
Yes, the 900RR0-0300 features dedicated slots to accommodate both redundant CPMs and dual power supplies on a single chassis.
Reviews

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Honeywell 900RR0-0300 HC900 Redundant CPM Rack

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  • Manufacturer: Honeywell

  • Product No.: 900RR0-0300

  • Country of origin:United States

  • Product Type: Redundant Controller Racks

  • Payment: T/T, Western Union

  • Weight: 3000g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
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Additional details
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Description

Designed for high-availability process control environments, the 900RR0-0300 serves as the central hardware foundation for redundant controller configurations within the Honeywell HC900 platform. This redundant CPM rack accommodates dual Central Processing Modules (CPMs) and twin power supply units, eliminating single points of failure in critical automation loops. By facilitating seamless, continuous switchover between primary and backup controllers, it ensures uninterrupted process monitoring and execution.

Built to withstand demanding industrial environments, this rack supports wide temperature ranges and provides robust backplane communication pathways. It integrates directly into the HC900 control architecture, coordinating secure power distribution and synchronization channels between the active and standby processors.

Features

  • Houses redundant Central Processing Modules (CPMs) and dual power supplies on a single backplane.
  • Supports extended operating temperatures ranging from -40 degC to 70 degC.
  • Robust electrical backplane designed to maintain signal integrity in high-noise environments.
  • Enables hot-swapping of controllers and power modules to minimize system downtime during maintenance.
  • Integrated grounding and shielding structural provisions for reliable EMI/RFI protection.

Applications

  • Power generation facilities and combustion control systems.
  • Oil and gas refining, petrochemical processing, and pipeline monitoring.
  • Municipal water treatment and distribution networks.
  • Critical chemical manufacturing and thermal processing applications.

Technical Specifications

Manufacturer Honeywell
Part Number / Model 900RR0-0300
Series HC900
Module Type Redundant CPM Rack
Slot Configuration Dual CPM slots, Dual Power Supply slots
Operating Temperature -40 degC to 70 degC
Weight 1.751 kg
Shipping Weight 3.000 kg

Installation Guidelines

For reliable operation of the 900RR0-0300 redundant rack, follow these mechanical and electrical installation guidelines:

  • Mount the rack securely onto a flat, vertical surface or heavy-duty panel backplate inside an appropriately rated industrial enclosure.
  • Connect the primary and backup power supplies to independent electrical sources to ensure true dual-source power redundancy.
  • Maintain a minimum clearance of 50 mm above and below the rack assembly to allow sufficient natural convection airflow, preventing localized overheating.
  • Connect the dedicated low-impedance grounding terminal on the rack chassis to the primary site-protection ground using an appropriate gauge copper wire.
Key Features:
#HC900 #Redundant Controller Racks

What is the primary function of the Honeywell 900RR0-0300 rack?
The Honeywell 900RR0-0300 is a Redundant CPM Rack designed to house and connect dual Central Processing Modules and redundant power supplies for high-availability HC900 control systems.

What is the operating temperature range for this rack?
This redundant rack is designed for extended operating environments, rated from -40 degC to 70 degC.

Does the 900RR0-0300 support hot-swapping of modules?
Yes, the backplane design supports hot-swapping of individual controller and power supply modules, allowing replacement without shutting down the entire system.

Are the power supplies housed on the same rack as the CPMs?
Yes, the 900RR0-0300 features dedicated slots to accommodate both redundant CPMs and dual power supplies on a single chassis.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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