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Page 22
OUTPUT CONNECTORS
On systems with the Cablescan System Controller, signals listed on the left-hand table below are
provided on the 15-pin D-type connector on the I/O board, usually located on slot One of the
System Controller. For Series 90 L4/H8, which connects to your PC, the signals in the right-
hand table are provided on the parallel port connector on the PC. The parallel port is typically a
female 25-pin D-type connector. There is a footswitch connection on the I/O board on the
Cablescan System Controller. On Series 90L4/H8, a footswitch connection is provided on the
parallel port.
Series 90S9, Series 90S32,
Series 90HV23
Pin
Numbers
1, 2, 3
4, 6, 15
5
7,8
9
Inverted Pass/Fail
10
11
Inverted End-of-Test
12
13
Inverted Testing
14
Ω
* 10 k
pull up resistors are required from pin 17 (+5 vdc).
VACUUM FIXTURE OPERATION
Vacuum solenoids for test fixtures can be controlled using the TESTING signal. A programmed
time delay can be added from the time the TESTING signal transitions to the actual start of test.
This allows fixture settling time. The delay is controlled by the Startup Delay from the Series 90
Software.
Function
Ground
N/C
Execute Test
+ 5vdc
Pass/Fail
End-of-Test
Testing
Series 90 Setup Manual
Series 90L4 & Series 90H8
Pin Number
1
2, 3, 4, 5, 6, 7, 8,
9, 12, 13, 15
10 *
11 *
14
16
17
18, 19, 20, 21
22, 23, 24, 25
Function
Pass/Fail
N/C
Footswitch
Execute Test
End-of-Test
Testing
+ 5vdc
Ground
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