8-Slot NI PXIe-1082 Backplane Installation Guide
16
ni.com
Connector J36
Connector J36 is for interfacing with the backplane PXI_CLK10
circuitry. Figure 11 shows the J36 connector location. Positronic
manufactures the J36 mating connector, which you can order with
part number CBD7W2M2000Z-759.1.
Figure 12.
J36 Connector
Connector J35
Use connector J35 in conjunction with J37 for interfacing with an inhibit
switch and LED. You do not need to connect anything to J35 for basic
backplane power up. Refer to Table 3 for the pin descriptions. The power
button (PWRBTN#) signal is a momentary pushbutton signal that tells the
system controller to enable or inhibit the power supply. You can use signals
LED1 and LED2 to drive a bicolor LED in the power switch, but you also
can use these signals to carry another digital signal.
28
+5V
+5 V power plane
Yes
29
GND
Ground plane
Yes
Table 2.
Connector J37 Pin Descriptions (Continued)
Connector
Pin
Signal
Description
Required
for Basic
Power Up
Ground
10 MHz
OUT
10 MHz
IN
Ca
b
le Shield
Ca
b
le Shield
