Access Power Solutions Installation Guide (APS3-400 Series)
74
Copyright © 2007-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-52D July 2010
Bus Voltage Sense Input (IOBGP)
Number of Bus Voltage Sense Inputs
1
Range
–60V to +60V
Resolution 30mV
Accuracy
±0.5% at 25°C [77°F], ±1% over rated temperature
range
Connector MTA156
(2-way)
Battery Mid-point Monitoring (SC200 only)
Number of Strings
Standard:
Maximum:
4
24 (with additional IOBGP-01 I/O
boards)
Range
–35V to +35V
Resolution <30mV
Accuracy
±0.5% at 25°C [77°F], ±1% over rated temperature
range
Communications
USB (SC200 only)
Version:
Connector:
1.1 (12Mbits/s)
USB B (female)
RS232 Interface:
Connector:
RS232 (DTE)
DB9M
Ethernet (SC200 only)
Interface:
Connector:
Protocols:
10baseT
RJ45
TCP/IP, SNMP, S3P over IP,
http (Web), https (secure Web),
SNTP, Modbus-TCP, Serial
Server
MAC Address:
See details in the System
Controller Operation
Handbook.
Web browser:
Microsoft Internet Explorer 8
(IE6 is compatible but with
reduced performance), Mozilla
Firefox 3.0.
External modem options
Type:
Operation:
PSTN or GSM
Dial in/Dial out on alarm*
* Can operate as a backup for Ethernet communications (SC200 only).