National Instruments NI Vision CVS-1456 User Manual page 30

Table 2-5. 44-Pin DSUB and 37-Pin Terminal Block Connector Signals (Continued)
44-Pin
DSUB on 37-Pin
NI CVS-145 Terminal
0 Device Block
Pin Number Pin Number
23 22
24 NC
25 33
26 34
27 36
28 37
29 12
30 10
31 11
32 13
33 16
34 14
35 15
36 28
37 25
38 26
39 28
40 27
41 29
© National Instruments Corporation
Signal Name Primary Function
C Common-mode signal of the
NI CVS-1450 device main
power
NC No connect
V Isolated power
iso
C Isolated common-mode
iso
signal
ISO Output 2 General-purpose output
ISO Output 3 General-purpose output
C Isolated common-mode
iso
signal
ISO Input 1 Input port, Data(1)
ISO Input 2 Input port, Data(2)
ISO Input 3 Input port, Data(3)
C Isolated common-mode
iso
signal
ISO Input 4 Input Port, Data(4)
ISO Input 5 Input port latch, Data(5)
C Isolated common-mode
iso
signal
ISO Input 6 Quadrature encoder Phase A
ISO Input 7 Quadrature encoder Phase B
C Isolated common-mode
iso
signal
ISO Input 8 Pulse generator trigger input
ISO Input 9 General-purpose input
2-15
Chapter 2 LEDs, DIP Switches, and Connectors
Alternate Function
Pulse generator trigger
input
General-purpose input
General-purpose input
General-purpose input
General-purpose input
NI CVS-1450 Series User Manual
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