Eaton 5PX EBM 48V RT2U, Инструкция по установке и эксплуатации

Страница: 16 / 25

Page 16
614-03797-00_EN
3. Installation
3.5 Communication ports
Connection of RS232 or USB communication port (optional)
The RS232 and USB communication ports cannot operate simultaneously.
16
17
1. Connect the RS232
16
or USB
17
communication cable to
the serial or USB port on
the computer equipment.
2. Connect the other end of the
communication cable
16
or
17
to the USB
1
or RS232
2
communication port on
the UPS.
The UPS can now communicate
with EATON power management
software.
Installation of the communication cards (optional, standard on the Netpack versions)
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.
Characteristics of the contact communication port
(optional)
Pins 1, 3, 4, 5, 6, 10: not used p
Pin 2: common (user)
p
Pin 7: low battery p
Pin 8: operation on battery p
power
Pin 9: UPS ON, equipment
p
supplied
n.o.: normally open contact
When a signal is activated, the contact is closed between the common (pin 2) and the pin
for the corresponding signal.
Contact characteristics (optocoupler)
Voltage: 48 V DC max
p
Current: 25 mA max p
Power: 1.2 W p