| System 200V | Rev. 11-41 |
| System Guide - Industrial IT Security | Rev. 21-12 |
| All 22x Digital I/O Modules | Rev 17-19 |
| All 23x Analog I/O Modules | Rev. 12-32 |
| Power and Terminal Modules | Rev. 14-47 |
| 208-1CA00 | Rev. 15-14 |
| 208-1DPx1 | Rev. 14-05 |
| CPUs |
| 21x-1Bx03 | Rev. 14-44 |
| 21x-1Bx06 | Rev. 13-20 |
| 21x-2BE03 | Rev. 14-44 |
| 21x-2BE06 | Rev. 16-17 |
| 21x-2BM03 | Rev. 14-45 |
| 21x-2BM06 | Rev. 13-21 |
| 21x-2BP03 | Rev. 14-44 |
| 21x-2BS03 | Rev. 15-16 |
| 21x-2BS13 | Rev. 12-22 |
| 21x-2BS33 | Rev. 12-22 |
| 21x-2BT13 | Rev. 14-44 |
| 21x-2BT16 | Rev. 16-17 |
| 21x-2CM03 | Rev. 15-14 |
| 240-1CC00-CAN-CLOCK | Rev. 08-33 |
| Communications |
| 240-1BA20 | Rev. 14-45 |
| 240-1CA20 | Rev. 17-18 |
| 240-1CA21 | Rev. 17-18 |
| 240-1FA20 | Rev. 12-42 |
| Function Modules |
| 250-1BA00 | Rev. 13-02 |
| 250-1BS00 | Rev. 17-25 |
| Fieldbus Modules |
| 253-1BA00 | Rev. 14-46 |
| 253-1CAxx | Rev. 14-21 |
| 253-1NE00 | Rev. 12-44 |
| 253-xDPxx | Rev. 14-18 |
| CPU 21x OP List | Rev. 14-22 |
| CPU 21x Older Versions | Rev. 12-02 |
| Obsolete |
| 26x-1xA00 | Rev. 12-44 | OBSOLETE |
| 240-1EA20 | Rev. 12-42 | OBSOLETE |
| 253-1DN00 | Rev. 12-44 | OBSOLETE |
| 253-1IB00 | Rev. 12-44 | OBSOLETE |
| 254-1BA00 | Rev. 13-02 | OBSOLETE |
