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7
Connecting via the DB9
To make a local connection to the NetGuardian 480, use the provided DB9M-DB9F cable to connect the COM
port of your PC to the front panel craft port of the NetGuardian 480. (See Figures 11 & 12.)
GND
8
T/NG480
8.1
Installation Instructions
An integral part of the NetGuardian 480 is T/NG480, a Windows utility that provides a single, uniform interface
for all the functions of the unit. Using T/NG480, you can monitor alarm points and control relays, analyze
network traffic between the NetGuardian 480 and its alarm collection master, and load firmware updates.
8.1.1
System Requirements
Operating System:
Recommended Processor Speed:
Recommended Color Settings:
Recommended Resolution:
Note: T/NG480 may not work properly on slower machines if the display is set for 256 colors.
Fig. 11. The NetGuardian 480's front panel craft port.
RX
TX
5
4
3
2
1
9
8
7
6
Fig. 12. Pinouts for the DB9F craft port.
Windows 9x, NT, ME, 2000 or XP.
333 MHz.
16 bit.
1024 x 768.
Pin # Signal
Description
2
TX
Transmit data
3
RX
Receive data
5
GND
Ground
14
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