MGE UPS Systems 1500 User Manual download pdf (Page 17)

Page 16 - 34007117EN/AB

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.

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).

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.

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MGE UPS Systems 1500 User Manual Page 17