Honeywell 900RR0-0300 Redundant CPM Rack

Product Description

The Honeywell 900RR0-0300 Redundant CPM Rack is designed for high-reliability control in the ControlEdge HC900 Process and Safety System. It hosts dual Control Processing Modules (CPMs) to provide seamless failover, ensuring uninterrupted operation in mission-critical industrial environments. Moreover, its robust construction allows it to withstand demanding conditions, from chemical plants to power generation facilities.

This rack enhances system availability by supporting redundant CPUs, power supplies, and cooling fans. Therefore, operators can perform module replacements or maintenance without halting production. Its compact design and precise engineering make integration into Distributed Control Systems (DCS) and PLC environments straightforward. In addition, the rack ensures stable operation even under power fluctuations or harsh environmental conditions.

Key Benefits and Features

• Supports dual CPMs for seamless redundancy and high system availability

• Enables uninterrupted control during module swaps or hardware failures

• Robust design suitable for industrial temperatures from -40°C to 70°C

• Compact footprint ensures easy integration in control cabinets

• Certified for global industrial standards, ensuring reliable operation

Technical Specifications

• Model Number: 900RR0-0300

• Type: ControlEdge HC900 Redundant CPM Rack

• Manufacturer: Honeywell International Inc.

• Dimensions: 137 × 261.6 × 151.7 mm

• Weight: 1.751 kg

• Function: Hosts dual CPMs for redundancy

• Redundancy Features: Supports redundant CPUs, power supplies, and cooling fans

• Reliability: Ensures uninterrupted control during module swap or power fluctuations

• Operating Temperature: -40°C to 70°C

Typical Applications

• High-availability process and safety systems

• Industrial automation in oil & gas, chemical, and power industries

• Critical control systems where downtime must be avoided

• Integration with Distributed Control Systems (DCS) and PLC networks

FAQ

Q1: What is the purpose of a redundant CPM rack?
A1: It hosts dual Control Processing Modules to ensure continuous operation during hardware failures or maintenance.

Q2: Can the Honeywell 900RR0-0300 operate in extreme temperatures?
A2: Yes, it supports an extended operating range from -40°C to 70°C, suitable for harsh industrial environments.

Q3: How does redundancy improve system reliability?
A3: Redundancy allows seamless failover between primary and backup CPMs, avoiding system downtime.

Q4: Is this rack compatible with other PLC systems?
A4: It is specifically designed for the ControlEdge HC900 system, ensuring full integration and compliance.

Q5: What industries commonly use this product?
A5: It is widely used in oil & gas, chemical, power generation, and other mission-critical automation sectors.