Built-in HTML web pages for easy configuration real time data monitoring for Voltage, Current, Power, Energy, Water, and Gas. Modbus TCP, Modbus RTU, SNMP, SMTP, NTP protocols. Emailing, Alarming, Trending, Totalizing, Event Logging Less Than (Greater Than and Less Than) and Greater Than Data Logging. Four language support includes English, German, French, and Spanish.

Siemens ZN-31U
INPUT MODULE, SYSTEM 3, DUAL CONTACT ZONE MODULE, 2 RED LED ALARM LAMPS, 2 YELLOW LED TROUBLE LAMPS, NORMAL CURRENT




