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IM581127000 Installation Instructions
Issue AB, March 22, 2012 Spec. No. 581127000 (Model 710NPBA)
Page 50 Chapter 4. Making Electrical Connections
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
System Interface Circuit Card
The System Interface Circuit Card provides connections for the following.
Refer to Figure 4-5.
RS-485 (used for communication with SM modules)
RS-232 (used for communication with a DPU)
External Battery Monitoring
External System FA Signal
External Battery FA Signal
Battery Tray FA Signal
System Voltage Monitoring Test Points
System Load Shunt Monitoring Test Points