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Siemens.com/6ES7321-1CH20-0AA0
SIMATIC S7-300, Digital input SM 321, isolated, 16 DI, 48-125 V DC, 1x 20-pole Supply voltage Load voltage L+ Rated value (DC) 48\u00a0V permissible range, lower limit (DC) 48\u00a0V permissible range, upper limit (DC) 125\u00a0V Input current from backplane bus 5 V DC, max. 40\u00a0mA Power loss Power loss, typ. 4.3\u00a0W Digital inputs Number of digital inputs 16 Input characteristic curve in accordance with IEC 61131, type 1 Yes Number of simultaneously controllable inputs horizontal installation \u2014...
5674 Bytes - 04:03:08, 25 November 2024
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