MGE UPS Systems 1100 Rack, 800 Rack Connection to the RS232 or USB communications port optional

2. Installation

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.

2.4 Connection to the RS232 or USB communications port (optional)

21

2 RS232

22

1

The RS232 and USB communications ports cannot operate simultaneously.

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.

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).

RS232

IN OUT

DATA LINE

PROTECTION

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