Connectivity Solution
Liebert NXC 10-20kVA; 380/400/415V; 50/60Hz
This notes provide brief detail on communication options supported by NXC 10-20 kVA
communication ports include: Intellislot cards port ( Support MODBUS, SNMP protocol), dry contact port and
USB port.
Figure 1-1 UPS Module rear panel
1.1 Installing Intellislot cards
1.1.1
Intellislot card Port
UPS provides an Intellislot card port (see Figure 1-2), which is used to install the communication device
options, including global connectivity cards and LIFE.net adapter. The Intellislot card port and USB port can
be used at the same time.
Figure 1-2 Intellislot card installation
Refer to UPS Extended Dry Contact Card User Manual for the installation and operation guide.
Figure 1
‐
3 Pin layout of dry contact ports
Parallel port
LBS port
Intelligent card
port (with
protective cover)
Dry contact port
and opto-coupled ports
USB port
Ventilation hole
Intelligent card port
