Communication Ports; Connection Of Rs232 Or Usb Communication Port (Optional); Installation Of The Communication Cards (Optional); Characteristics Of The Contact Communication Port (Optional) - MGE UPS Systems Evolution 2000 RT 2U Installation And User Manual

2. Installation

2.4 Communication ports

Connection of RS232 or USB communication port (optional)

The RS232 and USB communication ports cannot operate simultaneously.
Installation of the communication cards (optional, standard on the Netpack versions)

Characteristics of the contact communication port (optional)

When a signal is activated, the contact is closed between the common (pin 4) and the pin for the corresponding signal.
Contact characteristics (optocoupler)
Voltage: 48 V DC max
Current: 80 mA max
Power: 3.84 W
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34008236EN/AA
Limited-access slot for the
communication card
commun
n.o. n.o. n.o.
1 - Connect the RS232 (33) or USB (34)
communication cable to the serial or USB
port on the computer equipment.
2 - Connect the other end of the
communication cable (33) or (34) to the USB
(1) or RS232 (2) communication port on the
UPS.
The UPS can now communicate with MGE
UPS SYSTEMS power management
software.
It is not necessary to shutdown the UPS
before installing a communication card.
1 - Remove the slot cover (4) secured by
screws.
2 - Insert the communication card in the slot.
3 - Secure the card cover with the 2 screws.
Pins 1, 3, 4, 5, 6, 10: not used
Pin 2: common (user)
Pin 7: low battery
Pin 8: operation on battery power
Pin 9: UPS ON, equipment supplied
n.o.: normally open contact