Chapter 6. Communication
Communication ports
Connecting the RS232 or USB communication port
About this task
Note:
The RS232 and USB communication ports cannot operate simultaneously.
Procedure
1.
Connect the RS232
or USB
communication cable to the serial or USB
port on the computer equipment.
2.
Connect the other end of the communication cable
or
to the RS232
or USB
communication port on the UPS.
Results
The UPS can now communicate with Lenovo power management software.
Relay output contacts
The UPS incorporates four relay outputs; each one is available with a normally
closed or open contact.
© Copyright Lenovo 2015
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