The Allen-Bradley 1756-L84E ControlLogix Controller is a high-performance unit engineered for large-scale automation tasks, capable of managing up to 128,000 discrete and 4,000 analog I/O points. With its embedded Ethernet port supporting high-speed connectivity up to 1,000 Mbps and a USB 2.0 interface, it seamlessly integrates with HMIs, SCADA systems, and other controllers. Featuring 20MB of user memory and an expandable option using a 2GB Secure Digital Card, this controller eliminates the need for a battery with its energy storage solution and operates efficiently across a wide temperature and humidity range, providing robust performance in demanding industrial environments.
Technical specifications for 1756-L84E
Manufacturer
Rockwell Automation
Isolation Voltage
50 Volts Continuous
Power Dissipation
6.2 Watts
Current Draw (5.1 Volts)
1.20 Miliamperes
Current Draw (1.2 Volts DC)
5.0 Miliamperes
User Memory
20 MB
Module Type
ControlLogix Controller
Part Number/Catalog No.
1756-L84E
Enclosure
None (Open-Style)
Brand
Allen-Bradley
Communication interfaces
One (1) Ethernet; One (1) USB
Chassis
1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K,1756-A17, 1756-A17 K Series B, Series C
