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Siemens.com/6ES7221-1EF22-0XA0
SIMATIC S7-200, Digital input EM 221, Isolated 8 DI, 120/230 V AC Input current from backplane bus 5 V DC, max. 30\u00a0mA Power loss Power loss, typ. 3\u00a0W Digital inputs Number of digital inputs 8 Input characteristic curve in accordance with IEC 61131, type 1 Yes Input voltage Type of input voltage AC Rated value (AC) 230\u00a0V; 220/230 V AC (47 Hz to 63 Hz) for signal \"0\" up to 20 V AC for signal \"1\" 79V AC or more Input current for signal \"1\", typ. 2.5\u00a0mA Input delay (for rated value of ...
3558 Bytes - 12:28:15, 28 November 2024
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