SIPLUS S7-300 SM326F DI8 NAMUR FOR MEDIAL STRESS WITH CONFORMAL COATING BASED ON 6ES7326-1RF01-0AB0 . DIGITAL INPUT SM 326, 8 DI, DC 24V, NAMUR, FAILSAFE NAMUR INPUTS FOR SIMATIC S7 F SYSTEMS, UP TO CATEGORY 4 (EN954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1 X 40 PIN 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.
