| Tau tuhinga | 6ES7221-1BF32-0XB0 | 6ES7221-1BH32-0XB0 |
| | Tāuru Mamati SM 1221, 8DI, 24V DC | Tāuru Mamati SM 1221, 16DI, 24V DC |
| Ngā mōhiohio whānui | | |
| Te tohu momo hua | SM 1221, DI 8x24 V DC | SM 1221, DI 16x24 V DC |
| Ngaohiko tuku | | |
| Uara whakatauranga (DC) | 24 V | 24 V |
| te whānuitanga e whakaaetia ana, te rohe o raro (DC) | 20.4 V | 20.4 V |
| te whānuitanga e whakaaetia ana, te rohe o runga (DC) | 28.8 V | 28.8 V |
| Auaha whakauru | | |
| mai i te pahi papa-muri 5 V DC, mōrahi. | 105 mA | 130 mA |
| Ngā tāurunga mamati | | |
| ● mai i te ngaohiko kawenga L+ (kāore he kawenga), mōrahi. | 4 mA; mō ia hongere | 4 mA; mō ia hongere |
| ngaohiko putanga / pane | | |
| te ngaohiko tuku o ngā tuku / pane | | |
| ● mahi hua / ngaohiko tuku mō ngā tuku | Āe | Āe |
| Te ngaronga o te mana | | |
| Te ngaronga o te mana, momo | 1.5 W | 2.5 W |
| Ngā tāurunga mamati | | |
| Te maha o ngā tāurunga mamati | 8 | 16 |
| ● i roto i ngā rōpū o | 2 | 4 |
| Te kōpiko āhuatanga tāuru e ai ki te IEC 61131, momo 1 | Āe | Āe |
| Te maha o ngā tāurunga ka taea te whakahaere i te wā kotahi | | |
| ngā tūranga whakairi katoa | | |
| — tae atu ki te 40 °C, te mōrahi | 8 | 16 |
| tāutanga whakapae | | |
| — tae atu ki te 40 °C, te mōrahi | 8 | 16 |
| — tae atu ki te 50 °C, te mōrahi | 8 | 16 |
| tāutanga poutū | | |
| — tae atu ki te 40 °C, te mōrahi | 8 | 16 |
| Ngaohiko tāuru | | |
| ● Uara whakatauranga (DC) | 24 V | 24 V |
| ● mō te tohu "0" | 5 V DC i te 1 mA | 5 V DC i te 1 mA |
| ● mō te tohu "1" | 15 V DC i te 2.5 mA | 15 V DC i te 2.5 mA |
| Auaha whakauru | | |
| ● mō te tohu "0", te mōrahi (auau marino e whakaaetia ana) | 1 mA | 1 mA |
| ● mō te tohu "1", min. | 2.5 mA | 2.5 mA |
| ● mō te tohu "1", momo | 4 mA | 4 mA |
| Te whakaroa tāuru (mō te uara whakatauranga o te ngaohiko tāuru) | | |
| mō ngā whakaurunga paerewa | | |
| — ka taea te whakarite tawhā | Āe; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms me te 12.8 ms, ka taea te whiriwhiri i roto i ngā rōpū o te whā | Āe; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms me te 12.8 ms, ka taea te whiriwhiri i roto i ngā rōpū o te whā |
| mō ngā tāurunga aukati | | |
| — ka taea te whakarite tawhā | Āe | Āe |
| Te roa o te taura | | |
| ● kua āraia, mōrahi | 500 mita | 500 mita |
| ● kāore i te āraia, mōrahi | 300 mita | 300 mita |
| Ngā aukati/tātaritanga/mōhiohio tūnga | | |
| Ngā whakaoho | | |
| ● Pūoho tātaritanga | Āe | Āe |
| Tohu LED tātaritanga | | |
| ● mō te tūnga o ngā tāurunga | Āe | Āe |
| Te wehenga pea | | |
| Ngā tāurunga matihiko wehewehe pea | | |
| ● i waenganui i ngā hongere, i roto i ngā rōpū o | 2 | 4 |
| Te tohu me te akomanga o te tiakitanga | | |
| Te taumata tiaki IP | IP20 | IP20 |