SIPLUS S7-1200 SM 1221 8DI T1 RAIL -25 … +55_?C T1 with 70_?C for 10 min with conformal coating based on 6ES7221-1BF32-0XB0 . Digital input 8 DI, 24 V DC, Sink/Source.
6AG2221-1BF32-1XB0 – SIPLUS S7-1200 SM 1221, Digital input, 8DI, 24 V DC, Sink/Source T1 RAIL
SIPLUS S7-1200 SM 1221 8DI T1 RAIL -25 … +55_?C T1 with 70_?C for 10 min with conformal coating based on 6ES7221-1BF32-0XB0 . Digital input 8 DI, 24 V DC, Sink/Source