Host characteristics

(1) Cortex-a8 CPU chip, 1G memory and 8g flash storage are adopted;

(2) Highly integrated monitoring software and hardware products, with 10 serial ports: 2 RS232 / RS485 compatible serial ports, 8 RS485 serial ports, 8 analog inputs, 8 dry contact inputs, 4 dry contact outputs, 4 special switching value inputs, which can be connected to smoke, door magnetism, water immersion, infrared, terminal voltage and midpoint voltage of 2-way battery pack, 2 RJ45 IP network ports and 1 USB port;

(3) Double 220V AC power supply;

(4) Support ZigBee wireless acquisition expansion, wireless ZigBee temperature and humidity, wireless ZigBee dry contact sensor and wireless ZigBee serial port intelligent equipment;

(5) It can support 4G wireless transmission expansion board module;

(6) Short message alarm module can be added and configured according to the needs of the project;

(7) The monitoring host can be fully connected to the intelligent equipment in the machine room, with more than 1200 kinds of intelligent equipment protocols such as UPS, air conditioner, power distribution cabinet, oil machine, electricity meter, etc., plug and play;

(8) The bottom end hardware has photoelectric isolation, strong anti-interference and lightning protection function.

Monitoring host system

(1) The embedded Linux monitoring platform nurse is easy to install and debug without additional server. It is suitable for low-cost and rapid deployment of small and medium-sized computer rooms or modular computer rooms;

(2) Provide configuration tools to support 2D and 3D full configuration interfaces;

(3) Support electronic map, computer room plan, power distribution diagram and wiring diagram;

(4) Support online configuration modification;

(5) It has the function of automatic slide show of 3D configuration diagram in the computer room, without mouse click operation, and the software automatically plays the real-time status of each room;

(6) Support the automatic calculation and real-time display of pue indicators in the computer room;

(7) Wireless temperature field cloud map is supported. The system monitors the temperature field of the machine room in real time through wireless ZigBee terminal equipment and temperature probe, which can directly obtain the temperature field data and changes of each cabinet in the machine room, draw the temperature field cloud map of the whole machine room, master the refrigeration effect of the machine room, guide the air conditioning layout and maintenance of the machine room, and ensure the reliable operation of IT equipment;

(8) Support SNMP external interface protocol.