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NEOLINE
PRO
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1-3 kVA
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ONLINE UPS
USER MANUAL
9
Step 4 After replacing the battery, put the battery pack back into the UPS. After
connecting the battery terminals, lock the two baffles and cover the plastic panel.
4 Network Functions
4.1 Communication port
Users could monitor the UPS system through the communication port such as standard
RS232 port and USB port with computer. Connecting this UPS with computer by
communication cable could achieve UPS management easily.
>RS232 port
：
：
Pins
1
2
3
4
5
6
7
8
9
Indication empty send receive empty ground empty empty empty empty
Note:
RS232 interface is set as below:
⚫
Bit rate: 2400 bps
⚫
Byte: 8bit
⚫
Completion code: 1 bit
⚫
Bit pattern: None
