National Instruments SCB-68 User Manual page 79

NATIONAL
INSTRUMENTS
If using an NI 653 X with an
optional SCB - 68 shielded
connector block accessory, affix
this label to the inside of the
SCB - 68 and set the switches
as shown below.
P/N 185754A-01 Rev. 2
* SET SWITCHES AS
FOLLOWS FOR
THE NI 653 X
S1
S2
S5 S4 S3
© National Instruments Corporation
SCB-68 Quick Reference Label
NI 653 X DEVICES
PIN# SIGNAL
68 GND
34 DIOD7
67 DIOD6
33 GND
66 DIOD5
32 DIOD4
65 GND
31 DIOD3
64 DIOD2
30 GND
63 DIOD1
29 DIOD0
62 GND
28 DIOC7
61 DIOC6
27 GND
60 DIOC5
26 DIOC4
59 GND
25 DIOC3
58 DIOC2
24 GND
57 DIOC1
23 DIOC0
PIN# SIGNAL PIN#
12 DIOA3 1
46 GND 35
13 DIOA4 2
47 DIOA5 36
14 GND 3
48 DIOA6 37
15 DIOA7 4
49 GND 38
16 DIOB0 5
50 GND 39
17 DIOB1 6
51 DIOB2 40
18 GND 7
52 DIOB3 41
19 RGND 8
53 DIOB4 42
20 GND 9
54 DIOB5 43
21 DIOB6 10
55 GND 44
22 DIOB7 11
56 RGND 45
Figure B-6. NI 653X Devices
B-7 SCB-68 Shielded Connector Block User Manual
Chapter B Quick Reference Labels
SIGNAL
+5V
RGND
REQ1
GND
ACK1 (STARTTRIG1)
GND
STOPTRIG1
DPULL
PCLK1
GND
PCLK2
CPULL
STOPTRIG2
GND
ACK2 (STARTTRIG2)
GND
REQ2
RGND
DIOA0
DIOA1
GND
DIOA2