NI (National Instruments) PXIe-6375 PXIe, 208 AI (16-Bit, 3.8 MS/s), 2 AO, 24 DIO, PXI Multifunction I/O Module

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NI (National Instruments) · PXI Express

PXIe-6375

Name: PXIe-6375
Brand: NI (National Instruments)

The NI PXIe-6375, part number 783634-01, is a PXI Express multifunction I/O module with up to 208 single-ended or 104 differential analog inputs, 2 analog outputs, and 24 bidirectional digital channels.

ManufacturerNI (National Instruments)

ModelPXIe-6375

Part Number783634-01

Product TypePXIe, 208 AI (16-Bit, 3.8 MS/s), 2 AO, 24 DIO, PXI Multifunction I/O Module

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Max Single-Ended Analog Input Channels208

Analog Input Resolution16 bits

Maximum Sample Rate3.86 MS/s

Analog Input Absolute Accuracy33 μV

Number of Counters/Timers4

Simultaneous SamplingNo

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Overview

Product overview

Key product information and technical features.

The PXIe-6375 combines high-channel-count voltage acquisition with analog output, digital I/O, and four counters/timers in a PXI Express module. Its analog inputs offer 16-bit resolution and configurations of up to 208 single-ended or 104 differential channels.

The module uses a PXI Express bus connection and VHDCI front connections. Analog input sampling is not simultaneous; review NI's specifications for acquisition timing and operating conditions when planning a multichannel measurement system.

Up to 208 single-ended or 104 differential analog input channels with 16-bit resolution.
Selectable analog input voltage ranges from ±0.1 V through ±10 V.
Two 16-bit analog outputs with a ±10 V output range and a listed maximum update rate of 2.86 MS/s.
24 bidirectional digital channels with 5 V logic levels.
Four counters/timers complement the analog and digital I/O functions.
PXI Express interface with VHDCI front connections.

Verified specifications

Technical data

Verified product specifications.

Maximum Number of Single-Ended Analog Input Channels	208
Analog Input Resolution	16 bits
Simultaneous Sampling	No
Maximum Sample Rate	3.86 MS/s
Analog Input Absolute Accuracy	33 μV
Number of Counters/Timers	4
Number of Analog Output Channels	2
Maximum Analog Update Rate	2.86 MS/s
Bus Connector	PXI Express
Number of Bidirectional Digital Channels	24
Electrical Signal Measured	Voltage
Analog Input FIFO Buffer Size	4095 samples
Maximum Number of Differential Analog Input Channels	104
Reconfigurable	No
Number of Analog Input Channels	208
Maximum Digital Update Rate	100 ns
Operating Temperature Range	0 °C to 55 °C
Bus Connection	PXI Express
Digital I/O Logic Levels	5 V
Front Connection Type	VHDCI
Maximum Clock Rate	10 MHz
Number of External Clock Inputs	8
Signaling Type	Single-Ended
Analog Input Voltage Range	-0.1 V to 0.1 V, -0.2 V to 0.2 V, -0.5 V to 0.5 V, -1 V to 1 V, -2 V to 2 V
Analog Input Voltage Range (cont. 2)	-5 V to 5 V, -10 V to 10 V
Number of Voltage Output Channels	2
Analog Output Voltage Range	-10 V to 10 V
Analog Output Resolution	16 bits
NI part numbers	783634-01

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NI

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PXI Express

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PXIe-6375

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

How many analog input channels does the PXIe-6375 provide?

It supports up to 208 single-ended or 104 differential analog input channels. These are alternative input configurations, not additive channel counts.

Does the PXIe-6375 sample analog inputs simultaneously?

No. Simultaneous analog input sampling is not supported. Review the specifications for timing requirements when measuring multiple channels.

What output and digital I/O functions are included?

The module provides two 16-bit analog outputs with a ±10 V range, 24 bidirectional digital channels, and four counters/timers.

What interface and front connection does it use?

The PXIe-6375 uses the PXI Express bus and VHDCI front connections. Specific chassis and cabling selections should be checked against NI documentation.