Here's some information about this module:

Model: 1756-L72EROMS

Manufacturer: Rockwell Automation

Series: Allen-Bradley ControlLogix

Type: PLC Processor Module

Features: The "EROMS" designation in the model number indicates that this module has an extended memory (ER) and it includes non-volatile memory (N) through an embedded CompactFlash card (ROMS).

Memory: The module has an extended memory capacity compared to standard processor modules, allowing for larger program and data storage.

Compatibility: The 1756-L72EROMS is part of the ControlLogix platform and is compatible with other modules in the same series, including I/O modules, communication modules, and specialized function modules.

Communication: It supports various communication options, including Ethernet/IP, ControlNet, and DeviceNet, allowing it to interface with other devices in a control system.

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