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Technical specifications for
1769-CRR1
Allen-Bradley 1769-CRR1 – CompactLogix Expansion Cable
The Allen-Bradley 1769-CRR1 is an expansion cable designed for CompactLogix and MicroLogix 1500 control systems, providing a right-to-right connection between expansion modules. This cable ensures reliable data communication and seamless module expansion.
1. General Information
- Manufacturer: Rockwell Automation
- Brand: Allen-Bradley
- Part Number: 1769-CRR1
- Product Line: CompactLogix
- Module Type: Expansion Cable
- Connection Type: Right to Right
- Cable Length: 1 ft (0.3 m)
- Shipping Weight: 0.66 lbs (0.3 kg)
- Product Compatibility: Designed for use with CompactLogix and MicroLogix 1500 controllers.
2. Electrical & Performance Specifications
- Operating Temperature: 32°F to 140°F (0°C to 60°C)
- Isolation Voltage: 30 Volts Continuous
- Backplane Current: 1.4 Amps at 24 Volts
- Power Consumption: 33.6 Watts
- Power Dissipation: 7.5 Watts
3. Key Features & Benefits
- Reliable Module Expansion: Enables seamless expansion of CompactLogix systems while maintaining stable communication.
- Right-to-Right Connection: Designed for specific expansion layouts requiring a right-end module connection.
- Compact & Durable: Built to withstand industrial environments with a temperature range of 32°F to 140°F.
- Safe & Efficient Power Management: 30V isolation voltage and optimized power dissipation ensure reliable operation.
- Easy Integration: Compatible with MicroLogix 1500 and CompactLogix controllers, making system expansion hassle-free.
4. Applications
- Industrial Automation – Used in PLC-based systems for manufacturing and processing industries.
- Machine Control – Ideal for applications that require modular system expansion.
- Data Communication – Ensures uninterrupted communication between connected modules in control networks.
Need a Different Cable Length?
If you need a different length, Rockwell Automation offers alternative expansion cables such as:
- 1769-CRL1 – Left-to-Left, 1 ft
- 1769-CRL3 – Left-to-Left, 3 ft
- 1769-CRR3 – Right-to-Right, 3 ft
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