The list of discontinued Siemens S7-200 PLC
The following S7-200 products are discontinued as per Oct. 1, 2017 (milestone PM410). Thus, the stated products will be available as from Oct. 1, 2017, only as spare parts from our spare parts service.
They can be replaced by S7-200 Smart PLC, or Alternative PLCs that can be order on our website.
The remaining S7-200 products, such as programming software, programming cable, individual extension modules and accessories, can still be ordered as new parts.
| Product description | Order number |
| CPU 222 DC/DC/DC, 8 inputs/6 outputs | 6ES7 212-1AB23-0XB0 |
| CPU 222 AC/DC/relay 8 inputs/6 relays | 6ES7 212-1BB23-0XB0 |
| CPU 224 DC/DC/DC 14 inputs/10 outputs | 6ES7 214-1AD23-0XB0 |
| CPU 224 AC/DC/relay 14 Inputs/10 relays | 6ES7 214-1BD23-0XB0 |
| CPU 224XP DC/DC/DC 14 inputs/10 outputs | 6ES7 214-2AD23-0XB0 |
| CPU 224XPsi DC/DC/DC 14 inputs/10 outputs | 6ES7 214-2AS23-0XB0 |
| CPU 224XP AC/DC/relay 14 inputs/10 relays | 6ES7 214-2BD23-0XB0 |
| CPU 226 DC/DC/DC 24 inputs/16 outputs | 6ES7 216-2AD23-0XB0 |
| CPU 226 AC/DC/Relay 24 inputs/16 relays | 6ES7 216-2BD23-0XB0 |
| EM 221 digital input 8 x 24 VDC | 6ES7 221-1BF22-0XA0 |
| EM 221 digital input 16 x 24 VDC | 6ES7 221-1BH22-0XA0 |
| EM 222 digital output 8 x 24 VDC | 6ES7 222-1BF22-0XA0 |
| EM 222 digital output 8 x relays | 6ES7 222-1HF22-0XA0 |
| EM 223 24 VDC Digital Comb 4 inputs/4 outputs | 6ES7 223-1BF22-0XA0 |
| EM 223 24 VDC Digital Comb 4 inputs/4 outputs | 6ES7 223-1HF22-0XA0 |
| EM 223 24 VDC Digital Comb 8 inputs/8 outputs | 6ES7 223-1BH22-0XA0 |
| EM 223 24 VDC Digital Comb 8 inputs/8 relay outputs | 6ES7 223-1PH22-0XA0 |
| EM 223 24 VDC Digital Comb 16 inputs/16 outputs | 6ES7 223-1BL22-0XA0 |
| EM 223 24 VDC Digital Comb 16 inputs/16 relay outputs | 6ES7 223-1PL22-0XA0 |
| EM 223 24 VDC Digital Comb 32 inputs/32 outputs | 6ES7 223-1BM22-0XA0 |
| EM 223 24 VDC Digital Comb 32 inputs/32 relay outputs | 6ES7 223-1PM22-0XA0 |
| EM 231 analog input, 4 inputs | 6ES7 231-0HC22-0XA0 |
| EM 235 analog combination 4 inputs/1 output | 6ES7 235-0KD22-0XA0 |
| EM 232 analog output, 2 outputs | 6ES7 232-0HB22-0XA0 |
| EM 231 analog input RTD, 2 inputs | 6ES7 231-7PB22-0XA0 |
| EM 231 analog input thermocouple, 4 inputs | 6ES7 231-7PD22-0XA0 |