Allen Bradley CompactLogix Left End Cap 1769-ECL


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  • Manufacturer: Allen Bradley – PLC
  • Product Type: PLC/Programmable Logic Controller
  • Part Number: 1769-ECL
  • Series: CompactLogix
  • UPC: 10662468993057
SKU: 1769-ECL Category:


The 1769-ECL is a terminator or left-end cap component made by Allen-Bradley and is part of the 1769 product family. This component is compatible with CompactLogix or MicroLogix 1500 devices and terminates the end of a controller’s communication bus. The bus current draw limit for this unit is rated at 5 milliamperes at 5 Volts DC. It is housed in an open-type enclosure and has been tested to withstand dry heat and cold as well as thermal shock.

  • Current draw at 5.1V DC: 5 mA
  • Current draw at 24V DC: 0 mA
  • Operating altitude: 2000 m (6562 ft)
  • North American temp code: T3C
  • Shipping weight, approx: 130 g (0.286 lb)
  • Enclosure type rating: None (open style)
  • Operating temperature: IEC 60068-2-1 (Test Ad, Operating Cold) IEC 60068-2-2 (Test Bd, Operating Dry Heat) IEC 60068-2-14 (Test Nb, Operating Thermal Shock) 0 > Ta > 60 °C (32 > Ta > 140 °F)
  • Nonoperating temperature: IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold) IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat) IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock) -40 > Ta > 85 °C (-40 > Ta > 185 °F)
  • Relative humidity: 5…95% noncondensing
  • Emissions: CISPR 11 Group 1, Class A
  • ESD immunity: IEC 61000-4-2 8 kV air discharges
  • Radiated RF immunity: IEC 61000-4-3 10V/m with 1 kHz sine-wave 80% AM from 80…2700 MHz 10V/m with 200 Hz 50%Pulse 100% AM at 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz

The Allen-Bradley 1769-ECL is a left-end cap or terminator that is a part of a 1769 controller. The 1769-ECL terminates the end of the controller’s communication bus. It is for Micrologix 1500 or Compactlogix devices. Its greatest bus current draw is 5 mA at 5V DC. It comes with a 6562 feet operating altitude and has a North American temperature code of T3C but no IEC temperature code. It has an approximate shipping weight of 0.286 lbs and an open-type enclosure rating to ensure safety which can adapt it to certain conditions such as reducing the risk of fire.

The 1769-ECL has an operating temperature of 32 – 140 °F tested at cold, dry heat, and thermal shock. It has a non-operating temperature of -40 – 185 °F tested unpackaged during cold, dry heat and thermal shock. The Allen-Bradley 1769-ECL has a 5 – 95% noncondensing relative humidity. Its vibration reaches 5 g at 10 – 500 Hz when operating. It has an operating shock of 20 g when DIN rail mounted and one of 20 g when panel-mounted. The 1769-ECL’s non-operating shock is 30 g on a DIN rail mount and 40 g on a panel mount. It has Group 1, Class A emissions and ESD immunity 8 kV air discharges.

Additional information

Weight 0.13 kg


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