Honeywell

Honeywell 900RR0-0200 Redundant Controller Rack

SKU 900RR0-0200

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Honeywell

  • Product No.: 900RR0-0200

  • Country of origin:United States

  • Product Type: Redundant Controller Rack

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

The Honeywell 900RR0-0200 is a specialized Redundant Controller Rack assembly designed for the 900 platform, providing the structural and electrical foundation for redundant Control Processor Module (CPM) operations. This rack is engineered to house dual CPMs, ensuring high-availability control and seamless failover capabilities in mission-critical process automation environments. By providing a stable, integrated backplane for redundant architectures, the 900RR0-0200 maximizes system uptime and fault tolerance.

Features

  • Redundancy Support: Engineered specifically to host redundant CPM configurations
  • Modular Assembly: Factory-integrated rack assembly for simplified system commissioning
  • Robust Form Factor: Compact 10.3-inch width designed to fit standard control cabinet profiles
  • System Integration: Purpose-built for the Honeywell 900 platform to ensure reliable backplane communication

Applications

  • High-availability Distributed Control Systems (DCS)
  • Process safety and critical logic control applications
  • Large-scale industrial manufacturing requiring zero-downtime automation
  • Batch processing and furnace control where redundancy is a operational requirement

Technical Specifications

Parameter Specification
Manufacturer Honeywell
Model 900RR0-0200
Product Type Redundant Controller Rack (Assembly)
System Compatibility 900 Platform
Dimensions 137mm H x 261.6mm W x 151.7mm D
Net Weight 1.751 kg
Shipping Weight 2 kg

Installation Guidelines

  • Mounting: Secure the rack horizontally within the enclosure using all provided mounting points to ensure vibration resistance and long-term mechanical stability.
  • Redundancy Setup: Install the primary and secondary CPMs into the designated redundant slots; ensure both modules are fully seated to engage the backplane pins correctly.
  • Cooling: Maintain a minimum clearance around the rack assembly to facilitate proper airflow, as redundant controller configurations generate localized thermal loads.
  • Grounding: Connect the rack chassis to the main system common ground to ensure optimal electromagnetic compatibility (EMC) and protection against transient interference.
  • Cabling: Utilize dedicated cable management to keep communication and power wiring organized, preventing physical stress on the backplane connectors.

FAQ

What is the primary function of the 900RR0-0200?
The 900RR0-0200 is a rack assembly designed to support redundant Control Processor Module (CPM) operation within the Honeywell 900 platform.

Does this rack assembly include the controllers?
No, the 900RR0-0200 is the rack assembly itself; the CPM modules must be purchased and installed separately.

Why is a redundant controller rack used?
It is used to implement high-availability control by hosting dual processors that allow for automatic failover, significantly increasing system reliability.

View all FAQs →

900RR0-0200
Quantity
Call sales Contact
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.
Reviews

More from this brand

Honeywell 8C-TAIXA1 51307125-175 Series 8 Non-Redundant Analog Input IOTA Assembly Coated
8C-TAIXA1Honeywell 8C-TAIXA1 51307125-175 Series 8 Non-Redundant Analog Input IOTA Assembly Coated
Honeywell CC-TDOD61 51307089-175 Experion Series C 12-inch Redundant Digital Output IOTA
CC-TDOD61 51307089-175Honeywell CC-TDOD61 51307089-175 Experion Series C 12-inch Redundant Digital Output IOTA
Honeywell 621-6550 IPC 621 Digital Output Module
621-6550Honeywell 621-6550 IPC 621 Digital Output Module
Honeywell 2MLT-DMMA MasterLogic-200 Dust Protection Module
2MLT-DMMAHoneywell 2MLT-DMMA MasterLogic-200 Dust Protection Module
  • 900RR0-0200
1 1
Only 2 item(s) left in stock
View full details
Product Description
Shipping Returns
Additional details
Reviews

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

Color pattern
Black
Country of origin
United States
Power source
AC-powered

Technical knowledge

Photoelectric sensor configured for light-on and dark-on switching logic

Light-On and Dark-On Photoelectric Sensor Logic

Learn how light-on and dark-on photoelectric sensor modes interact with through-beam, retroreflective, and diffuse sensing, PNP/NPN wiring, PLC logic, commissioning, and fault detection.

H-bridge power stage for bidirectional industrial DC motor control

Designing H-Bridge Motor Drives Without Shoot-Through

A practical guide to H-bridge motor drives covering switching states, dead time, inductive current paths, PWM choices, protection, PCB layout, PLC interfacing, and staged commissioning tests.

Conveyor and pneumatic pusher sequence controlled by a Mitsubishi FX PLC

Designing Mitsubishi FX PLC Sequences with STL and RET

Learn how Mitsubishi FX PLC STL and RET instructions structure conveyor and pneumatic sequences, with practical state design, transition logic, timeouts, diagnostics, and safe restart boundaries.

DIN valve connector fitted to an industrial solenoid coil

Selecting and Troubleshooting DIN Valve Connectors

A practical guide to selecting, wiring and diagnosing DIN-style valve connectors, including form identification, coil voltage, suppression, polarity, sealing, release-time effects and commissioning...

Microstep drive pulse and direction wiring for welding motion

PLC or Microcontroller for Arc-Welding Motion Control?

A PLC and a microcontroller can both generate step-and-direction motion, but arc welding exposes major differences in EMC, I/O protection, diagnostics, maintainability, safety integration, and...

Festo piezo bender pneumatic valve actuator

Piezo Pneumatic Valves: Precision, Power, and Design Limits

Piezo pneumatic valves offer low holding power and fine proportional control, but they are not universal solenoid replacements. This guide covers driver electronics, flow limits, contamination, fail...