Appendix D
External Trigger Input
© National Instruments Corporation
SYSFAIL
FAILED
TEST
ON LINE
ACCESS
DRIVE
TURBO
VGA
COM1
COM2
LPT
DISK
DRIVE
CLK
TRG IN
AUDIO/
TRG OUT
KEYBOARD
GPIB
RESET
Figure D-9. TRG IN Connector
Table D-9. TRG IN Connector Signals
Pin
Signal Description
Center
Trigger Input Signal
Shield
Ground
Center
Shield
TRG
IN
D-9
Connectors
Connector Type: SMB
VXIpc-486 Model 500 Series