National Instruments 653X User Manual page 103

Appendix C Connecting Signals with Accessories
Making 50-Pin Signal Connections
653X User Manual
STOPTRIG1 (IN1)
PCLK1 (OUT1)
Figure C-2. 68-to-50-Pin Adapter Pin Assignments
Use Table C-4 to find the accessories designed to connect to your
653X device.
DIOD1 1 2
DIOD4
3 4 DIOD0
DIOD3
5 6
DIOD6 DIOD7
7 8
DIOD5
DIOD2
9 10 DIOC7
DIOC5
11 12
DIOC3 DIOC1
13 14
DIOC0
DIOC2
15 16
DIOC4
DIOC6
17 18
GND
ACK2
19 20
GND
STOPTRIG2 (IN2)
21 22
GND PCLK2 (OUT2)
23 24
GND REQ2
25 26 GND
GND
27 28
ACK1 GND
29 30
GND
31 32
GND
33 34
REQ1 GND
DIOA4 35 36
DIOA6
37 38
DIOA0 DIOA2
39 40
DIOA1 DIOA3
41 42
DIOA7 DIOA5
43 44
DIOB5 DIOB2
45 46
DIOB6
DIOB7
47 48
DIOB3
DIOB0
49 50
DIOB4 DIOB1
C-6 ni.com