Some key features of the 1756-PB72 power supply module may include:

Input Voltage: It typically accepts a wide range of AC voltages, such as 100-240V AC, allowing it to be used in different regions.

Output Voltage: It provides a regulated DC output voltage, such as 24V DC, to power the ControlLogix system.

Power Capacity: The power supply module has a specific power rating, such as 10A or 20A, indicating the maximum current it can deliver to the system.

Redundancy: Some power supply modules support redundant configurations, allowing for backup power supplies in case of failure or maintenance.

Fault Diagnostics: The module may have built-in diagnostics and status indicators to monitor the health and performance of the power supply.

Allen Bradley 1734 Series Plc Model 

1734-IE2V

1734-IE4C

1734-IJ

1734-IK

1734-IM4

1734-IT2I

1734-OA2

1734-OA4

1734-OB2

1734-OB2EP

1734-OB4

1734-OB4E

1734-OB8

1734-OE2V

1734-OV8E

1734-OW4

1734-PDN

1734-RTB

1734-SSI

1734-TB

1734-TB3

1734-TBCJC

1734-TBS

1734-TOP

1734-TOP3

1734-TOP3S

1734-TOPS