SIPLUS S7-300 SM 321, DI 16x24 V DC With conformal coating based on 6ES7321-7BH01-0AB0

SIPLUS S7-300 SM 321 16DI based on 6ES7321-7BH01-0AB0 with conformal coating, 0…+60 °C, 0-1 threshold at approx. 11.2 V, digital input SM 321, isolated, 16 DI; 24 V DC, 1x 20-pole, hardware interrupt, diagnostics, suitable for isochronous-mode operation Just like the CPU, the digital input modules are also protected against extreme ambient conditions. Due to the 100% conformal coating they can withstand biologically, chemically and physically active substances, condensation, frost, and corrosive gases. Regardless of the conditions, your digital signals are reliably recorded.