SIPLUS МОДУЛЬ ДИСКРЕТНОГО ВВОДА SM421 32DI, РАБОЧАЯ ТЕМПЕРАТУРА -25...+60 ГРАД. ЦЕЛЬСИЯ, НА ОСНОВЕ МОДУЛЯ 6ES7421-1BL01-0AA0 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.
