SC100 Handbook
4
Copyright © 2008-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-63C August 2011
Connections
The following diagram shows the connections between the SC100, the I/O board, the other dc
power system components and external devices.
SC100 system controller
I/O board
Voltage feed module
RS232 communications to local PC or laptop, or an
external modem
Digital relay outputs (6) to external devices and/or
alarm indication system
Digital inputs (6) from external voltage-free switches
or relay contacts
Connection to dc common bus
Connection to dc live bus
Communications to rectifiers
DC power system digital inputs (Load Fuse Fail,
Battery Fuse Fail, AC Distribution Fan Fail, AC
Distribution MOV Fail)
Not used with SC100
Connection to temperature sensors (2)
Connection to current sensors (3)
Optional LVD1 contactor
(with or without auxiliary switch*)
Optional LVD2 contactor
(with or without auxiliary switch*)
Bus voltage sense connection
I/O power and RXP comms connection
LVD power
* See LVD Characterization on page
For connector pin-outs see details on page
. For input and output specifications see details on
page
Compatible Software
The following software is compatible with the SC100 system controller:
DCTools Configuration Software. Latest version is available free from
dcpower.eaton.com/downloads.
PowerManagerII Remote Control and Monitoring Software. Contact your Eaton dc product
supplier for further information (see Worldwide Support on page
Summary of Contents for SC100
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