Chapter 6 Application Of Intellislot; Introduction Of Host Communication Cards; Installation Of Host Communication Cards - Emerson Liebert.PEX+ Series User Manual

Chapter 6 Application Of INTELLISLOT

This chapter introduces the application of the host communication component INTELLISLOT, including introduction
and installation of the host communication cards, commissioning of the host communication component and host
communication networking diagram.

6.1 Introduction Of Host Communication Cards

The host communication configuration of the Liebert.PEX+ series air conditioner supports the following two
communication cards:
1. TCP/IP communication card
The TCP/IP communication card is shown in Figure 6-1. This card can provide a network port and MIB library, and you
can browse the data through IE.
2. 485 communication card
The 485 communication card is shown in Figure 6-2. This card can provide the Modbus protocol of the RS485 port to
the host.

6.2 Installation Of Host Communication Cards

Installing host communication card
The installation boxes 1 and 2 have been installed on the Liebert.PEX+ series air conditioner unit. If the host
communication configuration is needed, insert the host communication card into the installation box 1 and tighten the
screws, as shown in Figure 6-3.
Network port
Figure 6-1 TCP/IP communication card
RS485 port
Figure 6-2 485 communication card
Figure 6-3 Installing communication card
Liebert. PEX+Series Precision Air Conditioner
Chapter 6 Application Of INTELLISLOT
Console port
Console port
Bolts
Communication card
Installation box 1
Installation box 2
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