Eaton Powerware 3G System SC200 Installation And Operation Manual page 11

The I/O functions are:
Sensors: Current - 3, Bus voltage - 1, Temperature - 2
Input/Output: Digital inputs: 4 pre-defined system functions, 6 user-defined
Relay outputs: 6 (one also used as Monitor OK alarm)
LVD contactor outputs: 2
For input and output specifications see details on page 61. For connector pin-outs see details on
page 64.
6 1 6
XH15B
2
XH9
1
YH3
1 8
Bus voltage sense input - XH9
Power/Comms OK LED (green)
Digital inputs D1-D6 (6 user defined) - XH15A,
XH15B
Digital (relay) outputs RY1-RY6 (6) - XH16-
XH21
LVD2 status LED (green)
LVD2 control connector - XH5
LVD1 status LED (green)
LVD1 control connector - XH4
See Troubleshooting on page 44 for details of I/O board LED signals.
Copyright © 2005-2007 Eaton Corporation. All Rights Reserved.
1 6 6
1
XH15A
RY 6 RY 5 RY 4
XH21 XH20 XH19
XH7 XH6
1 8 1 8
XH12
4 1
IPN 997-00012-54A July 2007
1 6 1
RY 3 RY 2 RY1
XH18 XH17 XH16
YH11
1 8
1 2
LVD power input connector - XH8
Power and RXP comms input - YH11
Current sense inputs (3) - XH6
Temperature sense inputs (2) - XH7
Battery mid-point monitoring sense inputs - XH12
(future option)
DC power system digital inputs (4 pre-defined:
Load Fuse Fail, Battery Fuse Fail, AC Distribution
Fan Fail, AC Distribution MOV Fail) - YH3
General Description
4
XH5
1
4
XH4
1
5