Keithley KPCI-PIO32IOA, User Manual

Page: 48 / 72

KPCI-PIO32IOA and KPCI-PDISO8A User’s Manual Troubleshooting 5-13
Test procedure
The I/O test checks input and output performance. Perform the test as follows:
1. Prepare a test connector using a female 36-pin connector or the STP-36 screw terminal
accessory, as shown in Figure 5-2 .
NOTE
Figure 5-2 shows wiring for only one channel. Each of the eight or 16
channels on the board should be wired in the same way to test all eight
or 16 I/O channels simultaneously.
2. Turn OFF the host computer.
3. Insert the test connector, which you prepared in step 1, into the J101 or J102 on the board,
depending on which channels you wish to test.
4. Turn ON the host computer, and boot Windows.
5. Click the Windows Start tab, then run DriverLINX .
6. Use the Special... button in the DriverLINX Device configuration page to run the test.
7. Verify that the board passes the test as reported by DriverLINX.
Figure 5-2
Mating connector wiring for I/O test
+5 (Pin #1)
IP0 #10
IP0 #28
OP0 #18
OP0 #36
Digital Ground
(Pin #19)
OUTPUT
CHANNEL 0
INPUT
CHANNEL 0
100
Ω
1/4 W
Current limit
for I/O shorts
(HW defect/fault)