Appendix E
Front Panel and Connectors
©
National Instruments Corporation
E-17
VXIpc 800/700 Series User Manual
External SMBs
Figure E-11 shows the location and pinouts for the SMB connectors on
the VXIpc 800/700. The SMB connectors are used for an external clock
signal and TTL trigger input and output. Table E-9 gives the name and
description for the SMB connector signals. Also see Table E-10 for a
description of the signal characteristics for the SMB connections.
Amp manufactures an SMB mating connector, part number 1-413985-0.
Figure E-11. SMB Connectors Location and Pinout
Table E-9. SMB Connector Signals
Pin
Signal Description
Center
TTL Trigger or Clock Signal
Shield
Ground
Center
Shield
Center
Shield
Center
Shield
2
1
1
RESET
TM
VXIpc -740
ONLINE
FAILED
DRIVE
SYSF
TEST
ACC
a. VXIpc-800
c. VXIpc-740
DRIVE
FAILED
ONLINE
ACC
TEST
SYSF
B
G
P
I
1
RESET
VXIpc -740
TM
b. VXIpc-745