The Allen-Bradley 1756-L82EK controller is a standard controller from the Allen-Bradley ControlLogix controller series. Its HMI message capacity is 2000 messages per second without CIP security, 1500 messages per second with integrity, and 900 messages per second with integrity and confidentiality. The 1756-L82EK standard controller can handle Ethernet speeds of 10 to 1000 Mbps.
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1756-L82EK
SeriesControlLogix
Module TypeControlLogix Controller
I-O MemoryN/A
User Memory10 MB
Maximum I-O128,000
Maximum Analog I-O4,000
Maximum Digital I-O128,000
Current Draw (1.2 Volts DC)5.0 Miliamperes
Current Draw (5.1 Volts)1.20 Miliamperes
Power Dissipation6.2 Watts
Thermal Dissipation21.2 BTU per hour
Isolation Voltage50 Volts Continuous
EnclosureNone (Open-Style)
1756-L82E
ControlLogix Controller, N/A I-O Memory, 128000 Maximum I-O, 6.2 Watts
ControlLogix Controller, N/A I-O Memory, 128000 Maximum I-O, 6.2 Watts, Conformal Coat