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Product Overview
The Honeywell 900RR0-0101 is a Redundant Controller Processing Module (CPM) Rack within the ControlEdge HC900 series. It is designed to host redundant CPUs, scanners, and other critical control modules, ensuring uninterrupted operation for high-availability industrial automation systems. Compact and robust, it provides the mechanical and electrical infrastructure required for dual-redundant configurations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 900RR0-0101 |
| Type | Redundant CPM Rack |
| Mounting | 35 mm DIN rail or surface mount |
| Dimensions (H x W x D) | 137 x 261.6 x 151.7 mm |
| Weight | 1.751 kg |
| Slot Count | Supports redundant controller modules |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 70°C |
| Relative Humidity | 10% to 90% (non-condensing) |
| Certifications | CE, UL, ATEX, IECEx, CSA, FM |
| Material | PVC, UL94-V0 flame rated |
| Environmental Protection | Conformal coating, suitable for G3 harsh environments |
Applications
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Continuous process industries (e.g., chemical, pharmaceutical)
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Safety-critical applications requiring controller redundancy
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Thermal process control and batch automation
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Data acquisition systems in power generation
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Oil and gas installations requiring high reliability
Advantages
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Redundancy: Provides high-availability architecture with redundant CPUs and power.
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Compact Design: Small footprint saves panel space.
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Hot Swappable: Allows module replacement without shutting down the system.
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Flexible Mounting: Compatible with DIN rail and backplate surface mounting.
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Certified for Safety: Meets multiple global certifications for hazardous environments.
FAQ (Frequently Asked Questions)
Q1: What is the main function of the 900RR0-0101 rack?
A1: It houses redundant CPM modules to enable fault-tolerant controller operation.
Q2: Can this rack be mounted on DIN rail?
A2: Yes, it supports both DIN rail and surface mounting.
Q3: What is the dimension of the 900RR0-0101 rack?
A3: It measures 137 x 261.6 x 151.7 mm.
Q4: Is hot-swapping of modules supported?
A4: Yes, modules can be inserted or removed under power.
Q5: What is the rack’s environmental rating?
A5: It supports G3 harsh environment ratings with conformal coating.
Q6: What is the supported weight of this rack?
A6: The weight is 1.751 kg.
Q7: What certifications does the rack comply with?
A7: CE, UL, ATEX, CSA, IECEx, and FM certifications.
Q8: Is the rack compatible with all HC900 series modules?
A8: It is specifically designed for CPM redundancy and works with compatible HC900 modules.
Q9: Does it support redundant power supply?
A9: Yes, when used in a redundant configuration with supported power modules.
Q10: What material is the chassis made from?
A10: It is made of PVC with a UL94-V0 flammability rating.
Related Models in the Same Series
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| 900R04-0300 | 4 I/O Slot Rack | 137 x 266.7 x 151.7 | 2.104 kg |
| 900R08-0300 | 8 I/O Slot Rack | 137 x 419.1 x 151.7 | 3.126 kg |
| 900R08R-0300 | 8 I/O Slot Rack w/ Redundant Power | 137 x 530.9 x 151.7 | 4.422 kg |
| 900R12-0300 | 12 I/O Slot Rack | 137 x 571.5 x 151.7 | 4.072 kg |
| 900R12R-0300 | 12 I/O Slot Rack w/ Redundant Power | 137 x 683.3 x 151.7 | 5.252 kg |
| 900C75-0560 | ControlEdge HC900 High Performance CPU Module | 137 x 38.1 x — | 400 g |
Popular Honeywell Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| 900P01-0501 | Power Supply 120/240VAC, 60W | 137 x 72.6 | 820 g |
| 900B08-0202 | Analog Output, 8 Ch | 137 x 35.6 | 400 g |
| 900A16-0103 | High-Level Analog Input, 16 Ch | 137 x 35.6 | 397 g |
| 900G03-0202 | Digital Input, 120/240 VAC, 16 Ch | 137 x 35.6 | 210 g |
| 900H32-0302 | Digital Output, 24VDC, 32 Ch | 137 x 35.6 | 180 g |
| 900U02-0100 | SIL Universal I/O Module | 134 x 33.1 | 260 g |
