Communications
Copyright © 2007-2018 Eaton Corporation. All Rights Reserved.
IPN 997-00012-03 B2 Issue B2 July 2018
113
Serial (RS-232) Communications
The parameters of the RS-232 serial port can be configured, if required, for a specific RS-232
device. However, for most applications use the default settings.
Parameter Description Where to find:
Baud Rate Default: 19200 SC300: Settings > Serial Port
Settings
Web: System > Interfaces >
Physical Ports > Serial > Port
Settings
DCTools : Communications
> Physical Ports > Serial >
Port Settings
Parity Default: None
Stop Bits Default: One
GSM Modem Communications
A GSM modem may be added allow the SC300 to send SMS alarm messages.
Connections
1. SC300 system controller
2. PC/laptop with web browser and SC300
web driver
3. RS-232 modem cable (straight-thru). If
access to XS1 is restricted use a DB9
ribbon cable extension (Farnell part
number 869-6411).
4. GSM modem
5. Optional:
6. SMS text capable GSM cell phone or
SMS-Email Gateway (if available)
7. SMS text message "P" or "p"
8. Power status text messages
9. Alarm text messages