| CPU 1211C | 1211 CPU AC/DC/Rly | 6ES7 211 1BE31 0XB0 |
| 1211 CPU DC/DC/DC | 6ES7 211 1AE31 0XB0 | |
| 1211 CPU DC/DC/Rly | 6ES7 211 1HE31 0XB0 | |
| CPU 1212C | 1212 CPU AC/DC/Rly | 6ES7 212 1BE31 0XB0 |
| 1212 CPU DC/DC/DC | 6ES7 212 1AE31 0XB0 | |
| 1212 CPU DC/DC/Rly | 6ES7 212 1HE31 0XB0 | |
| CPU 1214C | 1214 CPU AC/DC/Rly | 6ES7 214 1BG31 0XB0 |
| 1214 CPU DC/DC/DC | 6ES7 214 1AG31 0XB0 | |
| 1214 CPU DC/DC/Rly | 6ES7 214 1HG31 0XB0 | |
| CPU 1215C | 1215 CPU AC/DC/Rly | 6ES7215-1BG31-0XB0 |
| 1215 CPU DC/DC/DC | 6ES7215-1AG31-0XB0 | |
| 1215 CPU DC/DC/Rly | 6ES7215-1HG31-0XB0 | |
| SM 1222 | 8 x Relay Output | 6ES7 222 1HF30 0XB0 |
| SM 1222 | 8 x 24VDC Output | 6ES7 222 1BF30 0XB0 |
| SM1222 | SM 8 x Change Over Relay |
6ES7222-1XF30-0XB0 |
| SM 1223 | 8 x 24VDC Input / 8 x Relay Output | 6ES7 223 1PH30 0XB0 |
| SM 1223 | 8 x 24VDC Input / 8 x 24VDC Output | 6ES7 223 1BH30 0XB0 |
| SM 1221 | 8 x 24VDC Input | 6ES7 221 1BF30 0XB0 |
| SM 1222 | 16 x Relay Output | 6ES7 222 1HH30 0XB0 |
| SM 1222 | 16 x 24VDC Output | 6ES7 222 1BH30 0XB0 |
| SM 1223 | 16 x 24VDC Input / 16 x Relay Output | 6ES7 223 1PL30 0XB0 |
| SM 1223 | 16 x 24VDC Input / 16 x 24VDC Output | 6ES7 223 1BL30 0XB0 |
| SM 1221 | 16 x 24VDC Input | 6ES7 221 1BH30 0XB0 |
| SM 1223 | 8 x DI 120/230 VAC / 8 x Relay Output | 6ES7223-1QH30-0XB0 |
| SM 1234 | AI4 / AQ2 | 6ES7 234 4HE30 0XB0 |
| SM 1231 | AI 4x13BIT | 6ES7 231 4HD30 0XB0 |
