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9. Communication
This chapter contains:
Communication ports (RS-232 and USB)
Network Management Card (Optional)
UPS Management Software
REPO
9.1 RS-232 and USB Communication Ports
To establish communication between the UPS and a computer, connect
your computer to one of the UPS communication ports using an
appropriate communication cable.
When the communication cable is installed, power management
software can exchange data between you computer and the UPS. The
software will obtain the detailed information of the UPS on the status of
the power environment. If power emergency occurs, the software
initiates the saving of all data and an orderly shutdown of the equipment.
The cable pins for the RS-232 communication port are identified in figure
9-1, and the pin functions are described in Table 3.
Figure.9-1 RS-232 Communication Port (DB-9 Connector)
Table 3 RS-232 Communication Port Pin Assignment
Pin
Number
Signal
Name
Function
Direction from
the UPS
1
Battery Low signal
Out
2
RxD
Transmit to external device
Out
3
TxD
Receive from external device
In
5
GND
Signal common
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Summary of Contents for VFI 10000P/RT LCD
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Page 31: ...27 Figure 4 5 a Parallel systerm wiring diagram of 6K 10K ...
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Page 50: ...46 Example set rated output voltage value Figure 5 20 Set rated output voltage value ...
