Connector Pin-outs
Copyright © 2007-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-52D July 2010
83
Connections
The following diagram shows the connections between the SC200 or SC100, the I/O board, the
other dc power system components and external devices.
"
SC200 or SC100 system controller
#
I/O board
$
Voltage feed module
%
USB communications (SC200 only)
!
Ethernet communications (SC200 only)
&
RS232 communications
3
Digital relay outputs (6) to external devices
and/or alarm indication system
4
Digital inputs (6) from external voltage-free
switches or relay contacts
5
Connection to additional I/O board(s) and/or
SiteSure-3G I/O module(s) (SC200 only)
'
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)
+
Connections to battery mid-points (4)
(SC200 only)
,
Connection to temperature sensors (2)
-
Connection to current sensors (3)
.
Optional LVD contactor and auxiliary switch
/
Bus voltage sense and LVD power connections
0
I/O and system controller power and RXP comms
connection
For connector pin-outs see details on page
. For input and output specifications see details on
.
