Alternative digital modules EM22X for SIMATIC S7-200 PLCs
If you are looking for some digital modules EM22x for your S7-200 project, you are now reach the right place, we offle the following alternative digital modules EM22x for S7-200.
| Item | Description | Our P/N | Siemens order no. |
| 1 | EM221 8DI,24VDC | UN 221-1BF22-0XA0 | 6ES7 221-1BF22-0XA0 |
| 2 | EM221 16DI,24VDC | UN 221-1BH22-0XA0 | 6ES7 221-1BH22-0XA0 |
| 3 | EM221 32DI,24VDC | UN 221-1BL22-0XA0 | N/A |
| 4 | EM222 8D0,24VDC | UN 222-1BF22-0XA0 | 6ES7 222-1BF22-0XA0 |
| 5 | EM222 8D0, Relay | UN 222-1HF22-0XA0 | 6ES7 222-1HF22-0XA0 |
| 6 | EM222 16D0,24VDC | UN 222-1BH22-0XA0 | N/A |
| 7 | EM222 16D0,24VDC | UN 222-1HH22-0XA0 | N/A |
| 8 | EM222 32D0,24VDC | UN 222-1BL22-0XA0 | N/A |
| 9 | EM223 4DI/4D0,24VDC | UN 223-1BF22-0XA0 | 6ES7 223-1BF22-0XA0 |
| 10 | EM223 4DI/4D0,24VDC, Relay | UN 223-1HF22-0XA0 | 6ES7 223-1HF22-0XA0 |
| 11 | EM223 8DI/8D0,24VDC | UN 223-1BH22-0XA0 | 6ES7 223-1BH22-0XA0 |
| 12 | EM223 8DI/8D0,24VDC, Relay | UN 223-1PH22-0XA0 | 6ES7 223-1PH22-0XA0 |
| 13 | EM223 16DI/16D0,24VDC | UN 223-1BL22-0XA0 | 6ES7 223-1BL22-0XA0 |
| 14 | EM223 16DI/16D0,24VDC, Relay | UN 223-1PL22-0XA0 | 6ES7 223-1PL22-0XA0 |