This set comes with the modules listed below as a bundle, each with their corresponding Article Number for more info:

Siemens SIMATIC S7-200 CPU

Article number - 6ES7 214-2ad23-0XB0

3x Siemens’s Digital I/O’s

Article number - 6ES7 223-1BL22-0XA0

Siemens digital I/O

Article number - 6ES7 223-1BF22-0XA0

The set does not come with the metal bracket shown.