Application Guide

Installation Instructions Section 5876
Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B) Issue AT, April 26, 2013
Chapter 4. Making Electrical Connections Page 4-69
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Connecting a 582140000 Main Power Bay to a
Medium Vortex Power System when the MCA is located
in the PCU Intelligence Shelf (MCA Interconnections)
See Figure 4-28.
Interface Notes
1) Program and connect the two systems for the Power Share feature in the 582140000
System.
2) Lockout local access to the MCA located in the Vortex Power System.
3) Ensure remote access to the MCA located in the Vortex Power System is enabled.
4) Install the RS-485 option (if not already furnished) onto the MCA in the Vortex Power
System.
If RS-485 option is already installed on the MCA in the Vortex Power System,
disconnect the cable.
5) Connect the LMS in the 582140000 System to the MCA in the Vortex Power System
(connect cable from the LMS RS-485 connector in the 582140000 System to the
RS-485 connector on the MCA option in the Vortex Power System).