Com1 - National Instruments NI Vision CVS-1454 User Manual

Chapter 2 LEDs, DIP Switches, and Connectors

COM1

Note The Serial Port VIs access COM1 as Port 0.
NI CVS-1450 Series User Manual
Table 2-3. VGA Connector Signals (Continued)
Pin
Number Signal Name
10 C
11 NC
12 SD
13 HSync
14 VSync
15 SC
COM1 is a high-speed RS-232 (DTE) serial port used for connecting to
serial devices, such as PLCs, scanners, and lighting devices.
Figure 2-7 shows the location and pinout of the COM1 DSUB 9-pin
connector.
Figure 2-7. COM1 DSUB 9-Pin Connector
Common-mode signal of the
NI CVS-1450 device main power
No Connect
Serial Data
Horizontal Sync
Vertical Sync
Serial Clock
5 9
1 6
2-10
Signal Description
NI 1454
Compact Vision System
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