1756-L81E

Overview

1756-L81E is an Allen-Bradley ControlLogix 5580 processor with 3 MB memory, providing high-speed control, integrated communication, and scalability for complex automation systems.

General Information

• Series: ControlLogix 5580 (Bul. 1756 / 1757)

• Component type: PLC & I/O controller

• Safety controller: No

• Software configuration: RSLogix5000 / Studio 5000 (Logix Designer)

Memory

• Controller memory: 3 MB

• Memory card type: SD

• Installed memory card: 2 GB

• Optional memory card: SD card

Communication

• Onboard ports: USB (programming only), RJ-45

• Protocols: EtherNet/IP, EtherNet/OCPP

• EtherNet/IP nodes (max): 100

I/O Capacity

• Maximum digital I/O: 128,000

• Maximum analogue I/O: 4,000

• Maximum total I/O: 128,000

Physical Data

• Weight: 0.394 kg

• Power dissipation: 6.2 W

Environmental Conditions

• Operating temperature max: 60 °C

• Operating temperature min: 0 °C

• Storage temperature max: 85 °C

• Storage temperature min: -40 °C

• Relative humidity max: 95 % RH

Mechanical Endurance

• Shock acceleration (max): 30 g

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