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NATIONL INSTRUMENTS NI 9421

Name: NATIONL INSTRUMENTS NI 9421
Brand: IK AUTOMATION
Price: 1292.0 INR
Availability: InStock

Price 1292.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

NATIONL INSTRUMENTS NI 9421 Specification

Connector Type
Removable spring terminal or screw terminal block

Surface Finish
Molded plastic

Mounting Type
DIN Rail or panel mounting via cDAQ/cRIO chassis

Shape
Rectangular Module

Humidity %
10% to 90% RH, noncondensing

Insulation Material
Plastic and conformal coated PCB

Feature
8-channel, Sourcing (Sink) digital inputs, 24V logic, Hot-swappable, high-speed digital input

IP Rating
N/A (for use inside cDAQ/cRIO chassis)

Operating Temperature
-40 C to +70 C (-40 F to +158 F) Celsius (oC)

Product Type
Digital Input Module

Application
Industrial Automation, Data Acquisition

Protection Level
Channel-to-channel isolation, 250 Vrms transient overvoltage protection

Rated Voltage
30 VDC (Max) per channel Volt (V)

Color
Grey

Dimension (L*W*H)
90 mm 25 mm 124 mm (3.54 in. 0.98 in. 4.88 in.) Millimeter (mm)

Weight
140 g (4.94 oz) without connectors Grams (g)

Input Voltage
11 VDC (minimum) to 30 VDC (maximum), 24 VDC nominal Volt (V)

Size
Standard CompactDAQ/CompactRIO module size

Material
Plastic (Module housing), electronic components

Connection Type
24-position connector

RoHS Status
Compliant

Reverse Voltage Protection
Yes

Input Delay Time (Low to High)
< 1.8 s

Shock
30 g, 11 ms half sine, 3 per axis

Vibration
5 g, 10 to 500 Hz

Channel to Earth Isolation
250 Vrms continuous, 2300 Vrms transient

Channels
8, industrial digital (sinking input type)

Hot Swappable
Yes

Storage Temperature
-40 C to +85 C (-40 F to +185 F)

Input Delay Time (High to Low)
< 2.5 s

CE Compliance
Compliant

NATIONL INSTRUMENTS NI 9421 Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash Advance (CA), Cash in Advance (CID), Cheque, Days after Acceptance (DA), Delivery Point (DP), Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T), Western Union, Letter of Credit (L/C)

Supply Ability
100 Pieces Per Day

Delivery Time
1 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
AS PER CUSTOMER

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
, All India

Certifications
USED NATIONL INSTRUMENTS NI 9421

About NATIONL INSTRUMENTS NI 9421

The sizzling NATIONL INSTRUMENTS NI 9421 is a rare, exclusive module designed for dominant industrial digital input tasks. With eight enviable channels, it excels in high-speed data acquisition. The module promises exquisite reliability, offering channel-to-earth isolation up to 250 Vrms continuous and transient protection at 2300 Vrms. Its hot-swappable design and swift input delay times (<2.5 s/highlow, <1.8 s/lowhigh) ensure uninterrupted performance. Robust shock, vibration, and environmental resistance make it indispensable for automation specialists requiring top-tier safety, protection, and efficiency in a compact, grey, rectangular form.

Usage & Applications of NATIONL INSTRUMENTS NI 9421

Engineered for industrial automation and advanced data acquisition, the NI 9421 shines in environments requiring robust digital input processing. With 8 high-speed channels and 24V logic, its type of usage ranges from factory automation to complex process monitoring. It is also suitable for OEM integration, control systems, and system diagnostics. Other applications include manufacturing test beds, IIoT deployments, and machine interfacing inside CompactDAQ and CompactRIO modular setups.

Domestic Market, Packaging, and Payment Details

Delivered to clients throughout Germany, the NATIONL INSTRUMENTS NI 9421 is packaged securely for optimal protection during shipped goods transit and smooth arrival. The main domestic market includes manufacturers, dealers, exporters, and wholesalers seeking precision automation modules. Payment terms are flexible, catering to distributors, service providers, and traders. Each module is supplied with necessary connectors, documentation, and support for seamless integration upon arrival.

FAQs of NATIONL INSTRUMENTS NI 9421:

Q: How is the NI 9421 module typically used in industrial settings?

A: The NI 9421 is used for high-speed digital input in industrial automation systems, factory control, and data acquisition. It enables precise monitoring and processing of digital signals in robust production environments.

Q: What benefits does the hot-swappable feature of NI 9421 offer?

A: Hot-swappable functionality allows the module to be replaced or installed without shutting down the system, minimizing downtime and supporting efficient, continuous industrial operations.

Q: When should the NI 9421 module be selected for an automation project?

A: Choose the NI 9421 when you need reliable, isolated 24V digital inputs, high immunity to shocks and vibrations, and rapid response for demanding data acquisition and control applications.

Q: Where is the NI 9421 most commonly delivered and integrated?

A: The NI 9421 is predominantly shipped to and integrated within German manufacturing facilities, OEM plants, and automation research centers, mainly for use inside cDAQ and cRIO chassis.

Q: What process ensures protection against reverse voltage and overheating in NI 9421?

A: Internal protection circuits within the module provide reverse voltage and overheating safeguarding, enhancing both device longevity and system safety.

Q: How does channel-to-channel isolation in NI 9421 improve operational reliability?

A: The channel-to-channel isolation up to 250 Vrms shields each input from electrical interference, improving data accuracy and safeguarding connected equipment from transient voltage spikes.

Q: What are the main payment and shipment terms for acquiring the NI 9421 in Germany?

A: NI 9421 modules are delivered across Germany with flexible payment options for dealers and suppliers. Shipped goods are securely packaged, ensuring safe arrival and immediate operational readiness.

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