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Chapter 7 Power System
Power Share Backplane Interconnections
Power Supply to Powershare Board Connections
The following power supply signals connect to input connectors J3, J7, and
J11 on the power share backplane.
PIN SIGNAL PIN SIGNAL
1 Power Good 19 PS-ON
2 +5V Standby 20 Remote Sense Return
3 Predictive Failure 21 +5V Remote Sense
4 +3.3V Remote Sense 22 +12V Remote Sense
5 Supply Present (Pwr Gnd) 23 +24VDC
6 -5VDC 24 -12VDC
7 Ground 25 +5VDC
8 Ground 26 +5VDC
9 Ground 27 +5VDC
10 Ground 28 +5VDC
11 Ground 29 +5VDC
12 Ground 30 +5VDC
13 Ground 31 +12VDC
14 Ground 32 +12VDC
15 Ground 33 +12VDC
16 Ground 34 +3.3VDC
17 Ground 35 +3.3VDC
18 Ground 36 +3.3VDC