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RS232
2. Installation
2.4 Connection to the RS232 or USB communications port (optional)
1 - Connect the RS232 21 or USB 22
communications cable to the serial port or
the USB port on the computer.
2 - Connect the other end of the
communications cable 21 or 22 to the
RS232 2 or USB 1 communications
port on the UPS.
The UPS can now communicate with all
MGE UPS SYSTEMS supervision, set-up or
safety software.
21
22
The RS232 and USB
communications ports cannot
operate simultaneously.
2.5 Connection to the data-line protection port (optional)
The data-line protection function on the UPS
eliminates overvoltages flowing on the
computer-network lines.
Simply connect the line to be protected to
the UPS using the data-line protection
connectors (IN and OUT) as indicated
opposite (RJ45 cables not supplied).
1
2
IN OUT
RS232
DATA LINE
PROTECTION
A Pulsar Evolution 1500 tower UPS has been used below to illustrate the instructions. The principle is the same for all the
other tower and rack models.