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