Allen-Bradley 1769-CLL3 CompactLogix 1m Bus Expansion Cable
Manufacturer: Allen-Bradley
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Part Number: 1769-CLL3
Condition：New with Original Package
Product Type: Bus Expansion Cable
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The 1769-CLL3 is a specialized bus expansion cable engineered for the Allen-Bradley CompactLogix and MicroLogix 1500 systems. It facilitates a critical physical and electrical link between discrete I/O banks, allowing for the modular expansion of the controller backplane. This specific "Left-to-Left" configuration is a mechanical necessity when the physical layout of a control cabinet requires the extension of the 1769 bus across different DIN rail rows or separate enclosures. By maintaining high-signal integrity for communication and power distribution, the 1769-CLL3 ensures that expanded I/O modules operate with the same determinism and reliability as those mounted directly adjacent to the CPU.
Detailed Technical Specifications
| Attribute | Details |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Model Number | 1769-CLL3 |
| Product Type | Bus Expansion Interconnect Cable |
| Compatibility | CompactLogix 5370, MicroLogix 1500 |
| Cable Configuration | Left-to-Left (Bus Expansion) |
| Cable Length | 1 Meter (approx. 3.28 feet) |
| Connector Type | Heavy-duty locking plug connectors |
| Function | Extends communication and power bus between I/O banks |
| Operating Temperature | 0 °C to +60 °C (32 °F to +140 °F) |
| Storage Temperature | -40 °C to +85 °C (-40 °F to +185 °F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Weight | 0.84 lbs (0.38 kg) |
| Certifications | CE, UL, CSA, C-Tick |