Vertical SUMMIT IP
Hardware Description and Installation Manual
Issue 1.2
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6. K
SU
W
IRING
6.1 Connecting the SUMMIT IP and Expansion KSUs
If an Expansion KSU is installed, it must be connected to the SUMMIT IP KSU for command
and control. The EKSU must be connected to the SUMMIT IP KSU employing the Expansion
cabling as shown in Figure 6.1-1. The Expansion Cable is included in the EKSU package and
consists of two colored cables terminated at each end in a connector. The grey cable must be
connected to the SUMMIT IP KSU-L and EKSU L ports and black to the SUMMIT IP KSU-R
and EKSU-R ports.
To connect, perform the following steps:
1. Connect the grey cable to both the SUMMIT IP KSU and EKSU “L” ports.
2. Connect black cable to both the SUMMIT IP KSU and EKSU “R” ports.
3. To fix the Expansion cable connector securely, tighten the thumbscrews on each
connector.
Figure 6.1-1 Expansion KSU to KSU Connection
NOTE
If during normal operation, power to the EKSU is turned OFF and ON, the SUMMIT IP will
restart to reconfigure automatically.
KSU
EKSU
