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NI 779009-01 | NI 9423 Sinking digital input module with 8 channels (30 V, 1 µs) with screw connections

Manufacturer number: 779009-01

779009-01
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Highlights Technical Data Documents / Downloads Description

779009-01 | NI 9423 Sinking digital input module with 8 channels (30 V, 1 µs) with screw connections.

Technical Data

Documents & Downloads

Brochure
pdf | 1.24 MB
Overview
pdf | 0.25 MB
Datasheet
pdf | 1.54 MB

Description

779009-01 | NI 9423 Sinking digital input module with 8 channels (30 V, 1 µs) with screw connections

The NI ‑ 9423 uses industrial logic levels and signals so it can be connected directly to a wide variety of industrial switch modules, converters, and other devices. Each channel is compatible with 24 V logic levels, can accept discrete logic levels of up to 30 V and has an LED status display. The NI ‑ 9423 has isolation between the input and output banks and resistance isolation from channel to ground. The NI ‑ 9423 is a correlated digital module that enables correlated measurements, triggering and synchronization when installed in a CompactDAQ chassis.

Product features:

  • Number of pure digital input channels: 8
  • Number of pure digital output channels: 0
  • Number of bidirectional digital channels: 0
  • Logic level of the digital I / O: 12 V 24 V.
  • Maximum update rate: 1 µs
  • Current flow direction: Current sinking input
  • Isolation of the digital I / O: 250 Veff Isolation of the channel from ground
  • Connection type front: screw connection
  • Protective coating: no
  • With housing: yes
  • Supported hardware platform: CompactDAQ, CompactRIO

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About the Manufacturer

NI
NI
National Instruments is a global leader in test, measurement, and control solutions. NI's platform-based approach combines modular hardware and software to help customers address complex engineering challenges. Applications range from automotive, electronics, and energy to research/education and industrial systems.
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