Eaton SC100 - Page 76

SC100 Handbook
70
Copyright © 2008-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-63C August 2011
Connector
Type
Purpose
Pin
Description
YH11
RJ45
RXP System
Communications
1
+24/48V (System bus voltage)
2
+24/48V (System bus voltage)
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 SC100.
8
1
1 8
RJ45 connector pin-outs
RJ45 plug pin-outs