The Allen-Bradley 1756-L84EP controller module, part of the ControlLogix 5580 series, offers robust capabilities with 20 MB of user memory and supports up to 128,000 I/O operations, including 128,000 digital and 4,000 analog I/Os. Included is a 2 GB SD card for additional non-volatile memory, enhancing storage options. This module manages power efficiently, with a dissipation rate of 6.2 Watts and thermal output of 21.2 BTU/hr, while supporting both standard and redundant power supply modules. It offers robust connectivity, featuring a USB 2.0 port with 12 Mbps data transfer speed for programming, and boasts 1000V-tested isolation between its Ethernet and USB ports. Designed for flexible installation, it fits into any chassis slot and operates within an open enclosure, with the ATEX T4 temperature code rating, ensuring compatibility and safety in various industrial environments.