Force Computers MODUSYS 2000 Kernel, Manual

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ModuSys 2735 Connectors Backplane
2-12 ModuSys 2000 Kernel
Table 14: Pin Values for the 20-Pin OCP Connector
Pin Value Pin Value
1 Backplane Fan 1 Fail 2
Backplane Fan 4 Fail
3
Backplane Fan 2 Fail
4
Backplane Fan 5 Fail
5
Backplane Fan 3 Fail
6
Backplane Fan 6 Fail
7 +3.3 V 8 +5 V
9 GND 10 +5V AUX (Not Available)
11 Backplane Over_Temp 12 User 1
13 Backplane SM_CLK 14 User 2
15 Backplane Data 16 PSU Degrade Signal
17 DC Enable 18 Soft ON
19 GND 20 GND
20-Pin Server Management Connector (G)
The 26-pin OCP connector allows a single connection to be made to a
purpose-designed Server Management Board. This connection includes
signals from the following:
•
Fan Status
•
Individual Power Status
•
Over Temp signals
Table 14 lists the pin values for the OCP connector and Figure 14 shows the
location of the pins on the OCP connector.
P1
P2
Figure 15: Location of Pins on the OCP Connector