1756-L72 ControlLogix 4 MB Controller

Manufacturer

Automation

Condition

100% New Original

Brand

Maximum I/O

128000

Part Number/Catalog No.

1756-L72

I/O Memory

0.98 MB

Module Type

Processor Module

Power Dissipation

2.5 Watts

Manufacture Year

2021

Thermal Dissipation

8.5 BTU per hour

Product Package

Original Package

UPC

10612598876027

The 1756-L72 is a ControlLogix Series Programmable Automation Controller (PAC). It has an available 4 MB user memory for data and logic and 0.98 MB I/O memory. The controller ships with a 1 GB SD card, the 1784-SD1, that you can use as optional nonvolatile memory storage. You can also upgrade it to 2 GB via the 1784-SD2 card if the storage is not enough for your use. 

It is recommended that the SD card is installed to the controller and to only use those that are sold by Automation, as these cards have been fully tested to work with the controllers. Using other SD cards poses a risk of experiencing data loss or corruption. The SD cards are primarily used to store diagnostic data that is written automatically when a fault occurs. These data are used by Automation for troubleshooting purposes. The 1756-L72 controller also comes with three capacitor energy storage modules. 

The 1756-L72 is a controller module for the ControlLogix Modular Programmable Automation Controller (PAC) by . It comes with Memory of 4MB, and built-in USB communication interface. It is capable of 128,000 Discrete I/O and 4000 Analog I/O memory with an allocated I/O memory of 0.98 MB.