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Product Introduction
The Honeywell CC-KREBR5 51202705-151 is a specialized industrial-grade 0.5-meter DO relay extension cable designed for use within Honeywell’s Experion PKS (Process Knowledge System) architecture, particularly for the Series 8 I/O modules. This cable plays a crucial role in extending digital output (DO) signals from the module to external field devices such as actuators, relays, or pilot lamps.
Engineered for reliability in demanding environments, the CC-KREBR5 features shielded conductors and proprietary Honeywell connectors, ensuring robust signal transmission and noise immunity in electrically noisy industrial settings. It serves as a key component in facilitating modular and maintainable wiring solutions in both new installations and retrofitting projects.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Honeywell CC-KREBR5 |
| Part Number | 51202705-151 |
| Cable Type | DO Relay Extension Cable |
| Series Compatibility | Honeywell Series 8 I/O |
| Length | 0.5 meters |
| Connector Type | Honeywell Proprietary |
| Number of Conductors | 4 (Shielded) |
| Cable Sheathing | PVC Industrial Grade |
| Shielding | Braided shield for EMI protection |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -50°C to +100°C |
| Bending Radius | Minimum 5x cable diameter |
| Flame Resistance | IEC 60332-1 Compliant |
| RoHS Compliance | Yes |
| CE Marking | Yes |
| Weight | 0.2 kg |
| Country of Origin | USA |
Applications
The Honeywell CC-KREBR5 cable is designed for use in mission-critical automation systems, where accuracy, durability, and compatibility with high-end control equipment are essential. Typical applications include:
-
Industrial Process Automation
Connecting digital outputs from controllers to relay output terminals in distributed control systems. -
Oil and Gas Processing Plants
Safely routing signals in hazardous zones where shielding and insulation quality are paramount. -
Power Generation Facilities
Ensuring uninterrupted DO signal transmission in environments with electromagnetic interference. -
Water & Wastewater Treatment Systems
Reliable signal extension in humid or corrosive atmospheres with minimal signal degradation. -
Pharmaceutical Manufacturing
Supporting cleanroom-grade installations where reliable connectivity and compact layout are crucial. -
OEM Machine Assembly
Used in skidded systems or modular panels for process equipment requiring robust signal interfacing.
Product Advantages
-
Engineered for Experion Systems
Fully compatible with Honeywell Series 8 I/O modules, providing plug-and-play integration. -
Superior Signal Protection
Braided shield minimizes interference, ensuring consistent signal transmission over the cable length. -
Compact and Efficient
Ideal 0.5-meter length for installations where excess cable slack is undesirable. -
Industrial Durability
Designed to withstand vibration, EMI, temperature variation, and chemical exposure common in field environments. -
Ease of Installation
Pre-terminated proprietary connectors eliminate wiring errors and reduce setup time. -
Regulatory Compliance
Meets stringent industrial standards such as RoHS and CE, ensuring suitability for global projects.
Frequently Asked Questions (FAQ)
1. What is the exact purpose of the Honeywell CC-KREBR5 cable?
The CC-KREBR5 extends digital output relay signals from Series 8 I/O modules to external field components in a controlled and shielded manner.
2. Can the cable be used in high-vibration environments like turbines?
Yes. The cable’s construction is rugged and tested for industrial conditions, including vibration-prone zones.
3. Is this cable compatible with legacy Honeywell systems?
It is primarily built for Series 8 I/O, though compatibility with legacy systems depends on the connector type used in older designs.
4. Does the cable support bidirectional communication?
No. It is designed specifically for digital output (DO) signals from the controller to the field device.
5. What certifications does the CC-KREBR5 comply with?
It complies with CE and RoHS directives and meets industrial flame resistance standards (IEC 60332-1).
6. Can the cable be cut or extended by the user?
No. The cable uses proprietary connectors and any alteration could compromise performance and safety.
7. How does the shielding improve performance?
Shielding reduces electromagnetic interference (EMI), ensuring signal integrity in electrically noisy environments.
8. Is the cable available in other lengths?
Yes. Honeywell offers variations in 1m, 2m, 5m, 10m, 20m, and up to 50m for similar use cases.
9. What maintenance is required for this cable?
The cable is maintenance-free. However, regular inspection for physical damage is recommended in critical applications.
10. Is the cable labeled or marked to assist with installation and identification?
Yes, the cable usually comes with factory-applied labeling indicating the part number and signal direction. Additional installation references are found in project wiring diagrams or cabinet layouts.
Related Models (Same Series or Function)
| Model | Description | Cable Length |
|---|---|---|
| CC-KREB01 | DO Relay Extension Cable | 1 meter |
| CC-KREB02 | DO Relay Extension Cable | 2 meters |
| CC-KREB05 | DO Relay Extension Cable | 5 meters |
| CC-KREB10 | DO Relay Extension Cable | 10 meters |
| CC-KREB20 | DO Relay Extension Cable | 20 meters |
| CC-KREB50 | DO Relay Extension Cable | 50 meters |
Popular Honeywell Automation Models
| Model | Description |
|---|---|
| CC-TDIL01 | 16-Channel Digital Input Module |
| CC-TDOB01 | 16-Channel Digital Output Module |
| CC-TDOR01 | 8-Channel Digital Output Relay Module |
| CC-TAIX11 | 8-Channel Analog Input Module |
| CC-TAOX11 | 8-Channel Analog Output Module |
| CC-TFB412 | Fieldbus Interface Module (FOUNDATION™) |
