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NI cFP-DI-304

32-Channel 24 VDC Sinking Digital Input Module

  • Input protecttion to 30 VDC (up to 60 VDC on up to 8 channels)
  • 250 Vrms CAT II continuous channel-to-ground isolation
  • Hot swappable
  • 32 sinking digital input channels
  • On/off LED indicators
  • 2,300 Vrms transient overvoltage protection

The National Instruments cFP-DI-304 is a 32 channel sinking digital input module, compatible with 24 VDC sourcing devices, that provides input protection to 30 VDC on all 32 channels. There is continuous channel-to-ground isolation for up to 250 Vrms protection. The NI cFP-DI-304 uses a common ground plane for all input channels. Each channel on the cFP-DI-304 includes hysteresis and internal current-limiting circuitry to prevent module damage when connected directly to a 24 VDC source. All 32 channels on the cFP-DI-304 feature LEDs that indicate the input state. The module feature an all channel update rate of 1 kHz; the overall data throughput depends on software loop speeds and network speeds.

View Diagram

Select one of the following options for product configuration and pricing:

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Step 1: Verify Device and Quantity Selection
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
777318-304 NI cFP-DI-304 5 - 10 $ 339

Each NI cFP-DI-304 requires: 1 Connector Block

NI cFP-DI-304 Connector Block
Step 2: Select Connector Block
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Screw Terminals
778618-01 cFP-CB-1
NI Recommended
1 - 2 $ 169
778618-11 cFP-CB-11 5 - 10 $ 119
780017-02 cFP-CB-2 5 - 10 $ 219
Step 3: Add to Cart or Get a Quote

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Specifications Documents


Specifications Summary


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  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

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Technical Support

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Select your application need to see compatible software options for the NI cFP-DI-304.

Application Need

Graphical Programming
Option 1: Select a complete suite of software
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
DS410838 NI Developer Suite Core with Real-Time Deployment Option (English)
NI Recommended
  $ 7,298

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Option 2: Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
776670-35 NI LabVIEW Full Development System for Windows (English) 5 - 10 $ 2,599
777844-35 NI LabVIEW Real-Time Module for Windows 5 - 10 $ 2,599
776675-35 LabVIEW Application Builder for Windows (English) 5 - 10 $ 999

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Graphical Programming
Option 1: Select a complete suite of software
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
DS471218 NI Developer Suite Core with Real-Time Deployment and Industrial Monitoring Options (English)   $ 8,597

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Option 2: Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
776671-35 NI LabVIEW Base Development System for Windows (English)
NI Recommended
5 - 10 $ 1,249
777844-35 NI LabVIEW Real-Time Module for Windows
NI Recommended
5 - 10 $ 2,599
778311-35 NI LabVIEW Datalogging and Supervisory Control Module
NI Recommended
5 - 10 $ 2,599

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Graphical Programming
Option 1: Select a complete suite of software
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
DS471234 NI Developer Suite Core with Real-Time Deployment and Automated Test Options (English)
NI Recommended
  $ 10,897

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You have selected United States as the country where you will use the product(s) (change).

Option 2: Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
776670-35 NI LabVIEW Full Development System for Windows (English) 5 - 10 $ 2,599
777844-35 NI LabVIEW Real-Time Module for Windows 5 - 10 $ 2,599
776675-35 LabVIEW Application Builder for Windows (English) 5 - 10 $ 999
777777-35 NI TestStand Development System for Windows 5 - 10 $ 3,899

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Graphical Programming
Option 1: Select a complete suite of software
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
DS471218 NI Developer Suite Core with Real-Time Deployment and Industrial Monitoring Options (English)
NI Recommended
  $ 8,597

Guarantee your price for 30 days with an NI Instant Quote (learn more)

You have selected United States as the country where you will use the product(s) (change).

Option 2: Select any of the following software products
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
776671-35 NI LabVIEW Base Development System for Windows (English) 5 - 10 $ 1,249
777844-35 NI LabVIEW Real-Time Module for Windows 5 - 10 $ 2,599
778311-35 NI LabVIEW Datalogging and Supervisory Control Module 5 - 10 $ 2,599
776675-35 LabVIEW Application Builder for Windows (English) 5 - 10 $ 999
780012-35 NI Industrial Automation OPC Servers 5 - 10 $ 1,049

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Driver Software