1756-L83E

Product Overview

1756-L83E is a ControlLogix processor module by Allen-Bradley for high-performance automation applications.

General Information

• Model: 1756-L83E

• Module Type: Processor module

• Tasks: 32

• Enclosure: None

Communications

• Ports: USB, Ethernet

• USB Speed: 12 Mbps

• Ethernet Speed: 10/100/1000 Mbps

• USB Functions: Programming, configuration, online edits

• Ethernet Nodes: 100 or 250

Memory & I/O

• User Memory: 4 MB

• Nonvolatile Memory: 2 GB

• Discrete I/O: 128,000 points

• Analog I/O: 4,000 points

Electrical Specifications

• Backplane Current: 5 mA @ 1.2 VDC, 1.2 mA @ 5.1 VDC

• Current Draw: 5 mA @ 1.2 VDC, 1.2 A @ 5.1 VDC

• Power Dissipation: 6.2 W

• Thermal Dissipation: 21.2 BTU/hr

• Isolation Voltage: 50 V continuous

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