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National Instruments PCI-6233 Bank-isolated multifunction data acquisition device
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National Instruments · PCI

NI PCI-6233

The NI PCI-6233 is a bank-isolated PCI multifunction DAQ device with 16-bit analog input at up to 250 kS/s. It combines analog output, sinking digital outputs, and two 32-bit counters/timers.

ManufacturerNational Instruments
ModelPCI-6233
Part Number779619-01
Product TypeBank-isolated multifunction data acquisition device
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Analog input16 single-ended or 8 differential channels
Input performance16-bit resolution; up to 250 kS/s
Digital I/O6 inputs and 4 sinking outputs
CountersTwo 32-bit counters/timers
Signal connector37-pin D-SUB
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Overview

Product overview

Key product information and technical features.

The PCI-6233 belongs to NI's isolated M Series DAQ family. Its analog inputs support single-ended or differential configurations for voltage acquisition.

The measurement circuitry references an isolated ground rather than the host chassis ground. Installation requires correct grounding and observance of the device's maximum working-voltage limits.

  • Selectable analog input ranges: ±0.2 V, ±1 V, ±5 V, and ±10 V.
  • Two analog output channels.
  • Static digital inputs and sinking digital outputs.
  • PFI terminals support timing and trigger routing.
Verified specifications

Technical data

Verified product specifications.

Host interfacePCI
Analog input channels16 single-ended or 8 differential channels
Analog input resolution16 bits
Maximum analog input sample rate250 kS/s
Simultaneous samplingNo
Analog input ranges±0.2, ±1, ±5, ±10 V
Analog output channels2 channels
Digital input channels6 channels
Digital output channels4, sinking channels
Counter/timers2, 32-bit
Isolation architectureBank isolation
I/O connector37-pin D-SUB
Condition & included items

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Compatibility

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National Instruments

Manufacturer

PCI / M Series

Host interface and DAQ family

PCI-6233

Bank-isolated multifunction DAQ device

Driver ecosystem

NI-DAQmx

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Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI PCI-6233 Official Product PageProduct Page · ni.com
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NI 6232/6233 User ManualUser Manual · docs-be.ni.com
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NI 62xx Cable and Accessory Compatibility GuideTechnical resource
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Shipping, warranty & returns

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Warranty
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Returns
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

How many analog input channels does the PCI-6233 support?

It supports 16 single-ended or 8 differential analog input channels with 16-bit resolution.

Does the PCI-6233 use sourcing or sinking digital outputs?

The PCI-6233 uses sinking outputs. The related NI 6232 uses sourcing outputs, so their output wiring differs.

Are analog inputs sampled simultaneously?

No. NI identifies the PCI-6233 as a non-simultaneous-sampling device.

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