General Description
Copyright © 2009-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-53B December 2010
7
Other Features
External communications
Refer to the system controller handbook for information on these communications options.
Communications options
SC200
SC100
Communication with
DCTools
via USB
-
Communication with
DCTools
or
PowerManagerII
via RS232
Communication with
DCTools
or
PowerManagerII
via
an external PSTN or GSM modem (dial-in and dial-out on alarm)
Communication with
DCTools
or
PowerManagerII
via Ethernet
-
Communication with web browser software via an IP network
-
Communication with a Network Management System (NMS) using
SNMP
-
Communication with a Building Management System (BMS) using
Modbus
-
Alarm and status messages to GSM Short Messaging Service (SMS)
text capable cell phones
Communication with an alarm management system using
voltage-free relay contacts (on an IOBGP I/O board)
Low Voltage Disconnect Options
The APS can be fitted with one or two Low Voltage Disconnect (LVD) contactors (see Model
Numbers on page
) at the time of installation (see details on page
One of the two LVDs is connected as a battery disconnect and the other as a low-priority load
disconnect (connected to circuit breakers 1-10).
See LVD Specifications on page
for the current ratings. In APSs without an internal battery
disconnect LVD, either the total battery current must be less than 285A or the APS must be
protected by an external battery LVD set to 43V or higher.
For information on operation see Low Voltage Disconnect (LVD) in the System Controller
Operation Handbook.
