Installation Of The Communication Cards (Optional); Characteristics Of The Contact Communication Port - Eaton EX 700 Installation And User Manual

2. Installation

Installation of the communication cards (optional)

Tower model

2.5 Characteristics of the contact communication port (2)

common
When the status is active, the contact between the common (Pin 4) and the relevant information pin is closed.
Contact characteristics (optocoupler)
◗ Voltage: 48 V DC max,
◗ Current: 25 mA max,
◗ Power: 1.2 W.
34008097EN/AE - Page 12
4
5 4 3 2 1
9 8 7 6
n.o. n.o. n.o.
n.o.
RT model
◗ Pin 2, 3, 5 and 6 : not used,
◗ Pin 1 : operation on automatic by-pass,
◗ Pin 4 : user common,
◗ Pin 7 : low battery,
◗ Pin 8 : load protected,
◗ Pin 9 : operation on battery.
n.o.: contact normally open.
It is not necessary to shutdown the UPS
before installing a communication card.
(4): Slot, with restricted access, for the
communications-card.
1 - Remove the UPS cover (4) secured by
screws.
2 - Insert the communication card in the
slot.
3 - Put the UPS cover back in place using
the screws.
4