connector for the RMC connector from Samtec, the connector manufacturer, or from a
distributor such as Arrow or Avnet.
The height of the mating connector you select to mate to the RMC connector determines the
height of the standoffs you need. Samtec requires that standoffs be 0.15 mm (0.006 in.) taller
than the combined height of the RMC and mating connectors. Therefore, to determine the
required standoff height, you must add the heights of the connectors plus 0.15 mm (0.006 in.).
Table 4. Example Connector Configuration and Calculated Standoff Height
Component
Manufacturer, Part Number
Height
RMC connector
Samtec SEAF-40-06.5-S-06-2-A-K-
TR
6.50 mm (0.256 in.)
Mating connector
Samtec SEAM-40-03.0-S-06-2-A-K-
TR
3.00 mm (0.118 in.)
Required additional standoff
height
—
0.15 mm (0.006 in.)
Total calculated standoff height
—
9.65 mm (0.380 in.)
Consult Samtec for alternative heights and options. You must observe keepaways and
maximum heights with all RMC and mating connector combinations.
Connector0 (MIO Port)
Use Connector0 for analog and digital input/output configurations.
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CompactRIO Single-Board Controller with NI-DAQmx Hardware Installation Manual
