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NI (National Instruments) cDAQ-9174 4-Slot, USB CompactDAQ Chassis
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NI (National Instruments) · USB 2.0

cDAQ-9174

The NI cDAQ-9174 is a four-slot USB 2.0 CompactDAQ chassis for portable sensor measurement systems using C Series I/O modules. It provides chassis timing and data transfer to an external host, along with four 32-bit general-purpose counters/timers.

ManufacturerNI (National Instruments)
ModelcDAQ-9174
Part Number781157-01
Product Type4-Slot, USB CompactDAQ Chassis
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Free Shippingfull policy linked
30-Day Warrantystandard coverage
30-Day Returnspolicy applies
Technical Supportmodel & compatibility help
Slot Count4
Bus ConnectionUSB 2.0
Operating Temperature Range-20 °C to 55 °C
Onboard TriggerNo
Synchronization EnabledNo
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Overview

Product overview

Key product information and technical features.

The cDAQ-9174 is a CompactDAQ USB chassis designed for small, portable sensor measurement systems. Its four slots accommodate C Series I/O modules, with USB connectivity linking the chassis to an external host.

The chassis manages timing, synchronization, and data transfer between the modules and host. It supports four simultaneous hardware-timed operations, including three independent analog input rates.

  • Four slots for C Series I/O modules.
  • USB 2.0 connection to an external host.
  • Four 32-bit general-purpose counters/timers.
  • Supports four simultaneous hardware-timed operations with three independent analog input rates.
  • Operating temperature range of -20 °C to 55 °C.
Verified specifications

Technical data

Verified product specifications.

Slot Count4
Bus ConnectionUSB 2.0
Operating Temperature Range-20 °C to 55 °C
Onboard TriggerNo
Synchronization EnabledNo
Conformal CoatedNo
NI part numbers781157-01
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NI

Manufacturer

USB 2.0

Bus Connection

cDAQ-9174

This product

Platform shown as listed by NI. Confirm controller, chassis and software fit for your system with NI before integration.
Manuals & software

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Specifications (NI)Specifications · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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Shipping, warranty & returns

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Warranty
30-Day Warranty. Standard coverage applies.
Returns
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Is the cDAQ-9174 a chassis or an I/O module?

It is a four-slot CompactDAQ chassis that accommodates C Series I/O modules.

Does the cDAQ-9174 use USB or Ethernet?

The cDAQ-9174 uses USB 2.0 for its host connection, not Ethernet.

What is the NI part number for the cDAQ-9174?

The listed NI part number is 781157-01.

What is the operating temperature range?

The specified operating temperature range is -20 °C to 55 °C.

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