Allen-Bradley 1769-ECL Left End Cap | CompactLogix Bus Terminator

Allen-Bradley 1769-ECL Left End Cap / Terminator

Core Technical Specifications

• Brand & Manufacturer: Allen-Bradley
• Model/Part Number: 1769-ECL
• Product Type: End Cap / Bus Terminator
• Compatible Systems: 1769 CompactLogix and MicroLogix 1500
• Terminator Type: Left End Cap for the communication bus
• Bus Current Draw: Maximum 5 mA at 5 Volts DC
• Backplane Current: 1.4 Amps at 24 Volts
• Enclosure Rating: Open Style (no enclosure)
• Power Dissipation: 7.5 Watts
• Series Compatibility: Series A and Series B modules

Environmental & Physical Specifications

• Operating Temperature: 32°F to 140°F (0°C to 60°C)
• Storage Temperature: -40°F to 185°F (-40°C to 85°C)
• Operating Humidity: 5% to 95% relative humidity, non-condensing
• Operating Altitude: Up to 6562 feet (2000 meters)
• Dimensions (HxWxD): 118 x 15 x 87 mm
• Product Weight: Approximately 0.286 lbs (0.13 kg)
• Shipping Weight: 2 pounds
• Vibration (Operating): 5g at 10-500 Hz frequency
• Shock (Operating): 20g (DIN rail mount), 20g (panel mount)

Frequently Asked Questions (FAQ)

• Q: What is the purpose of the 1769-ECL component?
  A: The 1769-ECL is a left end cap that terminates the communication bus, which is crucial for stable data transmission in a 1769 rack.
• Q: Is this compatible with both CompactLogix and MicroLogix?
  A: Yes, the 1769-ECL is designed for use with 1769 CompactLogix and MicroLogix 1500 controller systems.
• Q: Do I need one for each system?
  A: Yes, each physical 1769 I/O assembly requires one left end cap for proper termination.
• Q: What is the difference between left and right end caps?
  A: The 1769-ECL is specifically the left end cap. The right end cap has a different part number and physical orientation.
• Q: What is the condition of the parts you sell?
  A: We supply only new, original, and factory-packaged Allen-Bradley components from stock.
• Q: What are your shipping and return terms?
  A: We ship within 5 business days via major couriers and offer a standard 30-day return policy for unused items.

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