| Inomero y'ingingo | 6ES7221-1BF32-0XB0 | 6ES7221-1BH32-0XB0 | 
  |  | Iyinjiza rya Digital SM 1221, 8DI, 24V DC | Iyinjiza rya Digital SM 1221, 16DI, 24V DC | 
  | Amakuru rusange |  |  | 
  | Ubwoko bwibicuruzwa | SM 1221, DI 8x24 V DC | SM 1221, DI 16x24 V DC | 
  | Tanga voltage |  |  | 
  | Agaciro kagereranijwe (DC) | 24 V. | 24 V. | 
  | urwego rwemewe, imipaka yo hasi (DC) | 20.4 V. | 20.4 V. | 
  | urwego rwemewe, imipaka yo hejuru (DC) | 28.8 V. | 28.8 V. | 
  | Iyinjiza |  |  | 
  | kuva bisi yindege 5 V DC, max. | 105 mA | 130 mA | 
  | Inyongeramusaruro |  |  | 
  | ● uhereye kuri voltage voltage L + (idafite umutwaro), max. | 4 mA; kuri buri muyoboro | 4 mA; kuri buri muyoboro | 
  | ibisohoka voltage / umutwe |  |  | 
  | gutanga voltage ya transmitter / umutwe |  |  | 
  | Function imikorere yibicuruzwa / gutanga voltage kubohereza | Yego | Yego | 
  | Gutakaza ingufu |  |  | 
  | Gutakaza ingufu, andika. | 1.5 W. | 2.5 W. | 
  | Inyongeramusaruro |  |  | 
  | Umubare wibikoresho byinjira | 8 | 16 | 
  | ● mu matsinda ya | 2 | 4 | 
  | Iyinjiza iranga umurongo ukurikije IEC 61131, andika 1 | Yego | Yego | 
  | Umubare w icyarimwe ushobora kugenzurwa |  |  | 
  | imyanya yose yo kuzamuka |  |  | 
  | - kugeza kuri 40 ° C, hejuru. | 8 | 16 | 
  | kwishyiriraho |  |  | 
  | - kugeza kuri 40 ° C, hejuru. | 8 | 16 | 
  | - kugeza kuri 50 ° C, hejuru. | 8 | 16 | 
  | kwishyiriraho |  |  | 
  | - kugeza kuri 40 ° C, hejuru. | 8 | 16 | 
  | Injiza voltage |  |  | 
  | Value Agaciro kagereranijwe (DC) | 24 V. | 24 V. | 
  | ● kubimenyetso "0" | 5 V DC kuri 1 mA | 5 V DC kuri 1 mA | 
  | ● kubimenyetso "1" | 15 V DC kuri 2.5 mA | 15 V DC kuri 2.5 mA | 
  | Iyinjiza |  |  | 
  | ● kubimenyetso "0", max. (byemewe gutuza) | 1 mA | 1 mA | 
  | ● kubimenyetso "1", min. | 2.5 mA | 2.5 mA | 
  | ● kubimenyetso "1", andika. | 4 mA | 4 mA | 
  | Gutinda kwinjiza (kubiciro byagenwe byinjiza voltage) |  |  | 
  | kubisanzwe byinjira |  |  | 
  | - ibipimo | Yego; 0.2 ms, 0.4 ms, 0.8 ms, 1,6 ms, 3.2 ms, 6.4 ms na 12.8 ms, byatoranijwe mu matsinda ya bane | Yego; 0.2 ms, 0.4 ms, 0.8 ms, 1,6 ms, 3.2 ms, 6.4 ms na 12.8 ms, byatoranijwe mu matsinda ya bane | 
  | Kuri Guhagarika Inyongeramusaruro |  |  | 
  | - ibipimo | Yego | Yego | 
  | Uburebure bw'insinga |  |  | 
  | ● ikingiwe, max. | 500 m | 500 m | 
  | ● idafunze, max. | 300 m | 300 m | 
  | Guhagarika / kwisuzumisha / amakuru yimiterere |  |  | 
  | Impuruza |  |  | 
  | Impuruza yo gusuzuma | Yego | Yego | 
  | Kwerekana ibimenyetso LED |  |  | 
  | ● kumiterere yinyongera | Yego | Yego | 
  | Ibishobora gutandukana |  |  | 
  | Ibishobora gutandukana muburyo bwa digitale |  |  | 
  | ● hagati yimiyoboro, mumatsinda ya | 2 | 4 | 
  | Impamyabumenyi n'icyiciro cyo kurinda |  |  | 
  | Urwego rwa IP rwo kurinda | IP20 | IP20 |