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Appendix E
SCXI-1121 Cabling
SCXI-1341 Lab-NB, Lab-PC, or Lab-PC+ and SCXI-1344
Lab-LC Cable Assembly
SCXI-1121 User Manual
Mounting Bracket
Connector
Step 3
SCXI-1121 Rear
Signal Connector
Mounting Bracket
The SCXI-1341 Lab-NB, Lab-PC, or Lab-PC+ cable assembly connects a
Lab-NB, Lab-PC, or Lab-PC+ board to an SCXI-1121 module. The
SCXI-1344 Lab-LC cable assembly connects a Lab-LC board to an
SCXI-1121 module. The SCXI-1341 and SCXI-1344 cable assemblies
consist of two pieces—an adapter board and a 50-conductor ribbon cable
that connects the Lab board to the rear connector of the adapter board. The
adapter board converts the signals from the Lab board I/O connectors to a
format compatible with the SCXI-1121 rear signal connector pinout at the
front connector of the SCXI-1341 or SCXI-1344. The adapter board also
has an additional male breakout connector that makes the unmodified Lab
board signals accessible to an SCXI-1180 feedthrough panel or an
SCXI-1181 breadboard module. The adapter board gives the Lab boards
full access to the digital control lines and analog signals, but the Lab boards
Rear Panel
Step 4
Step 4
Figure E-1. SCXI-1340 Installation
E-4
Step 5
50-Pin Female
Connector to
MIO-16 Board
Male Breakout
Connector
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