The following figure details the DMM connections:
GX2065 Front Panel Connections
Connections for the 6-pin DIN connector are listed below.
DIN Connector Pin Out, Front panel view of DMM
Pin 1: Trigger In, see GxDmmSetExternalTriggers() API for more details
Pin 2 & Pin 4: Ground
Pin 3: Trigger Out, see GxDmmSetExternalTriggers() API for more details.
Note: These connections are referenced to PXI ground and are isolated from the DMM’s measurement terminals.