Simatic S7-200, Digital I/O EM 223, for S7-22X CPU only, 32DI 24V DC, Sink/Source, 32DO 24V DC, 0.75A/point, Source
Siemens 6ES7223-1BM22-0XA0 Simatic S7-200, Digital I/O EM 223, for S7-22X CPU only, 32DI 24V DC, Sink/Source, 32DO 24V DC, 0.75A/point, Source