Here's a breakdown of the part number:

6ES: This prefix is common to most Siemens part numbers and indicates that the product is from the SIMATIC product family, which includes various PLCs and associated modules.

7132: This part of the number indicates the specific module type. In this case, it suggests that the module belongs to the digital output module category.

7RD01: This portion represents further details about the module, such as the number of channels, voltage rating, or other specific features related to the digital outputs.

0AB0: The last portion of the part number often indicates the revision or version of the module or its accessories.