EM3xx - Модуль многоканального ввода/вывода

EM3xx series modules provide advanced management of inputs, outputs, and conventional zones within loop-connected systems.‎ Depending on the model, up to four inputs are available, two of which can be configured as conventional zones, powered either by the loop or an external source.‎ The four outputs, also variable by type, can be monitored to control visual-audible signaling devices or used as dry contacts.‎ A modular, flexible solution for comprehensive management of conventional devices and circuits.‎ Further info from manufacturer on EM3xx INIM