Alpha Technologies Serial System Controller - Manual (Page 17)

1. System Overview
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018-332-C0-002 Rev. B © 2001 TM
Figure 1-7; Configuration for Multiple Power Supplies
1.2.6 SSC/Power Supply Interconnection
The SSC can communicate with up to six additional power supplies by
means of a connection between the RS-485 Internal connector and
the COMM connector of the next Communications Module, as shown
below. Each succeeding power supply may be linked via a connection
from the SYS connector to the COMM connector.
1.2 Indicators & Connections, continued
Power Supply
with SSC
Communications
Module on Next
Power Supply
Communications
Module on Next
Power Supply
To
succeeding
power supplies