The Allen-Bradley/Rockwell Automation input module with the catalog number 1738-IB8M23 is an input module manufactured for the high-end systems that require a totally reliable and flexible input module for making connections. The 1738-IB8M23 input module operates at 24 Volts DC nominal voltage and it is part of Series A in the broader Allen-Bradley ArmorPoint module series. The module is equipped with M23 types of connectors and it includes 8 total inputs. The inputs of the module are all non-isolated and they are all arranged in 1 group of 8. The mounting base for the module is included with the module so that the users do not need any additional parts to mount it. The 1738-IB8M23 input module has a special latching mechanism for installation that allows the users to securely lock the module to the base. The module can be installed with a basic screwdriver and the compatible mounting base that is included into the package.

The Allen-Bradley/Rockwell Automation 1738-IB8M23 ArmorPoint series digital input module is capable of resolving faults efficiently and it comes equipped with 10 LED indicators. The module can provide visual status updates about each input, the module itself, and the network with these indicators. This module has sinking inputs for all 8 of its inputs. The 1738-IB8M23 input module supports a single keyswitch position and it can withstand an operating shock of 40 G along with a vibration rating of 5 G at 10 to 500 Hertz. The non-operating shock rating of the module is 50 G. The 1738-IB8M23 input module meets the IEC standards for storage temperature, operating temperature, relative humidity, and ESD immunity ratings. If necessary, the 1738-IB8M23 input module can be easily removed from the mounting base due to its convenient installation design.