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Chapter 1) 7XG3124 Installation Guide
2.2
Scheme Wiring
2.2.1 RA24 Connection Diagram
The above diagram shows the RA24 connections.
The connected sensor inputs need to be enabled and unused inputs disabled via the Web
browser configuration tool. This is essential to :
Allow connected sensor inputs to operate for an ARC Fault
Allow connected sensor inputs to be supervised
Ensure unconnected sensor inputs do not indicate an Arc sensor Alarm condition
©2014 Siemens Protection Devices Limited
Figure 15: RA24 Connection Diagram
Chapter 1 Page 12 of 20
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