PXIe-4481 Pinout - PXI Analog Input Module Manual - National Instruments

Table Of Contents

Download Manual | Offline Viewer Required

Version:

Last Modified: September 18, 2017

Table 1. Signal Descriptions

Signal	Reference	Description
AI <0..5>+, AI <0..5>-	—	Analog Input Channel— AI+ and AI- are the positive and negative inputs of the differential analog channel.
GND	—	Ground—Ground terminal.
NC	—	Not Connected—These pins have no functionality.
RESERVED	—	Reserved for accessories or other use.
PFI 0	GND	Programmable Function Interface—A digital trigger input.

Table 2. LED State/Device Status

LED	LED Color	Status
ACCESS	Green	The module is ready to be accessed by software.
	Amber	The module is being accessed. The ACCESS LED flashes amber for 75 ms when the module is accessed.
	Off	The module is not yet functional, or has detected a problem with a power rail.
ACTIVE	Red	An error has been detected by hardware. Clear the error by resetting the module.
	Blinking Amber/Green	The module is changing reference clock timebase.
	Green	An acquisition has been triggered, and the module is currently acquiring data.
	Amber	The module is waiting for a trigger event to start an acquisition.
	Off	The moodule is not acquiring or preparing to acquire data.

Recently Viewed Topics