General Description
Copyright © 2007-2018 Eaton Corporation. All Rights Reserved.
IPN 997-00012-03 B2 Issue B2 July 2018
3
Input/Output Board
The Input / Output (I/O) board provides the I/O interfaces and connections for the SC300 system
controller.
The I/O board includes a range of sense inputs for dc power system control and monitoring. It also
allows real time data collection from building services and other external devices, and relay
outputs for alarm signals or control of external devices.
The I/O functions are:
Sensors:
Current - 3, Bus voltage - 1, Temperature - 2, Battery Mid-point - 4
Input/Output:
Digital inputs: 4 pre-defined system functions, 6 / 9 user-defined
Relay outputs: 6/8/10 (one also used as Monitor OK alarm)
LVD contactor outputs: 2 or 3
For input and output specifications see details on page 129. For connector pin-outs see details on
page 138.
IO Board options include:
IOBGP-00
Uncased, 2 x LVD, 6 x relay, 6 x user DI
IOBGP-01
Cased, 2 x LVD, 6 x relay, 6 x user DI
IOBGP-10
Uncased, 3 x LVD, 10 x relay, 9 x user DI
IOBGP-11
Cased, 3 x LVD, 10 x relay, 9 x user DI
IOBGP-20
Uncased, 2 x LVD, 8 x relay, 9 x user DI
IOBGP-21
Cased, 2 x LVD, 8 x relay, 9 x user DI
