National Instruments CFP-DIO-550 Digital input/output module
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National Instruments · Compact FieldPoint

CFP-DIO-550

The National Instruments CFP-DIO-550 is a Compact FieldPoint digital input/output module with eight sinking/sourcing inputs and eight sourcing outputs.

ManufacturerNational Instruments
ModelCFP-DIO-550
Product TypeDigital input/output module
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30-Day Warrantystandard coverage
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Technical Supportmodel & compatibility help
PlatformCompact FieldPoint
Digital inputs8 sinking/sourcing channels
Digital outputs8 sourcing channels
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Overview

Product overview

Key product information and technical features.

The CFP-DIO-550 combines digital inputs and digital outputs in one Compact FieldPoint module. Its channel allocation is eight inputs and eight outputs, rather than sixteen freely configurable I/O channels.

  • Eight digital input channels support sinking/sourcing input operation.
  • Eight sourcing digital output channels share the module with the input channels.
  • NI documents multi-channel output configuration using a custom I/O item in Measurement & Automation Explorer.
Verified specifications

Technical data

Verified product specifications.

PlatformCompact FieldPoint
Digital input channels8 channels
Digital input typeSinking/sourcing
Digital output channels8 channels
Digital output typeSourcing
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National Instruments

Manufacturer

Compact FieldPoint

Modular I/O platform

CFP-DIO-550

Combined digital input/output module

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Compact FieldPoint

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FAQ

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Product-specific answers based on available technical information.

How many input and output channels does the CFP-DIO-550 have?

It has eight digital input channels and eight digital output channels.

What input and output types does it support?

The inputs support sinking/sourcing operation. The outputs are sourcing digital outputs.

How does NI document writing to multiple output channels?

NI describes adding the device to an IAK configuration in Measurement & Automation Explorer, creating a custom I/O item, selecting Discrete output, and choosing the channels to include.

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