Allen Bradley AB Compact I/O Left End Cap Terminator 1769-ECL /A

Allen-Bradley 1769-ECL Compact I/O Left End Cap Terminator

The Allen-Bradley 1769-ECL is a left end cap terminator designed for use with CompactLogix and MicroLogix 1500 systems. This component is essential for terminating the left end of the 1769 I/O communication bus, ensuring proper bus integrity and system operation when no communication module is present on the left end of the I/O bank.

Key Features

• Functionality: Terminates the left side of the I/O bus, maintaining electrical termination and shielding continuity.
• Compatibility: Suitable for CompactLogix controllers (1769 series) and MicroLogix 1500 systems.
• Installation: Compact and lightweight design allows for simple DIN-rail mounting without the need for tools.

Technical Specifications

• Catalog Number: 1769-ECL
• Module Type: Left End Cap/Terminator
• Operating Temperature: 0°C to +60°C (32°F to +140°F)
• Maximum Bus Current Draw: 5 mA at 5 volts DC
• Backplane Current: 1.4 Amps at 24 Volts
• Power Consumption: 33.6 Watts
• Power Dissipation: 7.5 Watts
• Enclosure Type Rating: None (Open Style)
• Dimensions: 87 x 15 x 118 mm (W x H x D)
• Weight: Approximately 0.13 kg (0.286 lbs)

Applications

• CompactLogix I/O Assemblies: Required when no communication module is used on the left end.
• Machine and Panel Builders: Completes communication setup, ensuring system reliability.
• Distributed I/O Systems: Maintains signal integrity at the bus end.

The 1769-ECL is an essential component for maintaining communication reliability and signal integrity across the Compact I/O system, making it a vital part of your automation setup.