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6ES7221-1BF22-0XA0 Siemens
SIMATIC S7-200, Digital input EM 221, only for S7-22X CPU, 8 DI, 24 V DC, sinking-sourcing
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6ES7223-1BH22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 8 DI 24 V DC, Sink/Source, 8 DO 24 V DC; 0.75 A/channel source
6ES7223-1BH22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 8 DI 24 V DC, Sink/Source, 8 DO 24 V DC; 0.75 A/channel source
USD304.47
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6ES7223-1PH22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 8 DI 24 V DC, Sink/Source, 8 DO relay, 2 A/channel
6ES7223-1BM22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 32DI 24 V DC, Sink/Source, 32DO 24 V DC; 0.75 A/channel, SOURC
6ES7223-1PL22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 16 DI 24 V DC, Sink/Source, 16 DO relay, 2 A/channel
6ES7223-1BL22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 16 DI 24 V DC, Sink/Source, 16DO 24 V DC; 0.75 A/channel,source
6ES7223-1PH22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 8 DI 24 V DC, Sink/Source, 8 DO relay, 2 A/channel
6ES7223-1PM22-0XA0 Siemens
SIMATIC S7-200, Digital I/O EM 223, only for S7-22X CPU, 32 DI 24 V DC, Sink/Source, 32 DO relay, 2 A/channel