Chapter 1 Product Description 3
RDU-SIC G2 Card User Manual
Main function
Description
System Options
Monitoring unit
Collecting the system information of RDU-SIC G2
Network setting
1. Setting the network information such as IP, subnet mask, gateway and DNS;
2. Controlling whether the upper monitoring system (RDU-M manager) can visit the
RDU-SIC G2;
3. Remote service setting
User management
Adding, modifying and deleting user information
Date/time setting
Calibrating the real time clock of RDU-SIC G2
Restore system
Rebooting the RDU-SIC G2 and restoring default configuration
Site setting
Modifying site information online
System upgrade
Upgrading the application program online
System title
Setting title and logo picture at the top of the Web page
Help
About RDU-SIC
G2
Displaying serial number, identify code and software version, and supplying links for
downloading user manual and tool software
1.3 Technical Specifications
1.3.1 Environment Specifications
See Table 1-5 for the environment specifications of RDU-SIC G2.
Table 1-5 Environment conditions
Item
Requirement
Application location
Usually in data center or computer room, with air conditioner
Working temperature
-10ºC ~ +60ºC
Relative humidity
5%RH ~ 95%RH, no condensing
Working environment
Dust: compliant with the indoor requirements of GR-63. No corrosive gas, flammable gas, oily
mist, steam, water drops or salt
Air pressure
70kpa ~ 106kpa
Storage temperature
-40ºC ~ +70ºC
Cooling
Natural cooling
Power distribution network
TT/TN
Protection level
IP20
1.3.2 Performance Specifications
See Table 1-6 for the performance specifications of RDU-SIC G2.
Table 1-6 Performance specifications
Connected component
Cable standard
Connected distance
(unit: m)
Connected number /
connection point
Connecting nodes of COM ports
Standard category 4 twisted-pair cable
≤ 100
Three Intelligent devices
8 test points
[1]
of Sensor
Note:
[1]: The RDU-SIC G2 can connect intelligent devices through COM1 or COM2. The connected devices of single COM cascade
cannot exceed two
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