PXIe-4112 Pinout

PXIe-4112 Pinout

The following figures show the terminals on the PXIe-4112 output connector and auxiliary power input connector.

Output Connector

Table 4. Signal Descriptions

Signal	Description
CH <0..1> +	HI force terminal connected to channel power stage (generates and/or dissipates power). Positive polarity is defined as voltage measured on HI > LO.
CH <0..1> -	LO force terminal connected to channel power stage (generates and/or dissipates power). Positive polarity is defined as voltage measured on HI > LO.
CH <0..1> Sense +	Voltage remote sense input terminals. Used to compensate for I*R voltage drops in cable leads, connectors, and switches.
CH <0..1> Sense -
GND	Tied to chassis ground through module front panel. Use for connections to cable shields or grounding the LO force terminal.

Auxiliary Power Input Connector

Table 5. Signal Descriptions

Signal	Description
Terminal 0 +	Positive Auxiliary Power Input
Terminal 1 -	Negative Auxiliary Power Input