The Allen-Bradley 1756-L85EK is a ControlLogix Processor Module by Rockwell Automation, featuring 40 MB user memory, 32 tasks, USB and Ethernet communications, and capable of handling 300 Ethernet nodes. It's designed for robust and high-speed control applications with a power dissipation of 6.2 watts. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 1756-L85EK Series ControlLogix Module Type Processor Module Tasks 32 Communications USB, Ethernet Communication Speed 12 MB-Second Ethernet Nodes 300 User Memory 40 MB Current Draw (1.2 Volts DC) 5.0 Miliamperes Current Draw (5.1 Volts) 1.20 Miliamperes Power Dissipation 6.2 Watts Thermal Dissipation 21.2 BTU per hour Isolation Voltage 50 Volts Continuous Enclosure None (Open-Style)
