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Connector Pin-outs
Copyright © 2009-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-53B December 2010
79
Connector
Type
Purpose
Pin
Description
3
-
4
RS485-A
5
RS485-B
6
-
7
0V
8
0V
* Digital Output 6 is also used as the Monitor Fail alarm relay. It will de-energize if the I/O board
loses power or loses communication with the SC200 or SC100.
8
1
1
8
RJ45 connector pin-outs
RJ45 plug pin-outs
Input/Output Board
The input/output (I/O) board provides the I/O interfaces and connections for the SC200 or
SC100 system controller.
The I/O board 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:
DC Current - 3, dc voltage - 1, Temperature - 2, Battery Mid-Point - 4
(SC200 only)
Input/Output:
Digital inputs: 6
Relay outputs: 6 (one also used as Monitor OK alarm)
For input and output specifications see details on page
. For connector pin-outs see details on