9: Series 3700 Module Schematics and Connections Series 3700 System Switch/Multimeter
-38 Document Number: 3700S-900-
Model 3730 6×16 high-density matrix card
The Model 3730 is a two-pole, 6 row by 16 column matrix card. It can connect up to six
differential instrument channels to any combination of 16 DUTs (devices under test). Any row
can be connected to the Series 3700 mainframe backplane by using the analog backplane
connection relays. This allows for easy matrix column expansion. A matrix of up to 6 rows by 96
columns can be supported within a single Model 3706 mainframe (with six Model 3730 cards).
The Model 3730 uses two 50-pin male D-sub connectors for signal connections. For screw
terminal connections, use the detachable Model 3730-ST accessory.
Figure 9-30: Model 3730
Available accessories: Model 3730
-pin, female-to-male, D-sub cable assembly, 1.5m (4.9ft)
50-pin, female-to-male, D-sub cable assembly, 3m (9.8ft)
-pin, female, D-sub connector kit (solder cup contacts). See Connection
(on page 9-39).