Emerson MONITORING OpenComms Bedienungsanleitung PDF herunterladen (Seite 31)

Retrofit Installation

9.0 RETROFIT INSTALLATION

9.1 Environmental Installation

Retrofit kits are designed specifically for individual units. Consult

your local Liebert representative for pricing, part numbers and instal-

lation help.

9.1.1 Deluxe System/3

Position the OpenComms card in the low voltage/control cavity of the

Liebert Deluxe System 3 unit. Refer to Figures 8, 9 and 10 for typical

positioning. Use three #8 x 1/2" sheet metal screws to affix mounting

plate to the environmental unit.

Figure 8 Deluxe System 3 NIC-485 installation

P25

P43

TB1

TB1 - Connects to

screw terminals

77 and 78

(see schematic)

NIC-485 Board

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Emerson MONITORING OpenComms Bedienungsanleitung Seite 31