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Omron NT31-ST123B-V3

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$792.39

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Marvo Stock ID MV-261J
HS Code 84714100
SKU NT31-ST123B-V3
Condition New unboxed
Warranty 12 months
Weight (lbs) 8.82
Length (inches) 12.60
Width (inches) 9.84
Height (inches) 9.84

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Specification & Description

Specification Description
Part Number NT31-ST123B-V3
Alternative Part Number NT31ST123BV3
Manufacturer Omron
Part Description Omron Operator Interface, STN, Black, 195 x 54 x 142 mm, 24 V dc
Short Description HMI Touch Panel
Country of Origin Not specified
Commodity Code 853650
Dimensions 195 x 142 x 54 mm
Power Supply Voltage 24 V dc
Display Device Mono STN LCD
Screen Resolution 320 x 240 (QVGA)
Display Colors 2
External Interfaces Port A/B (serial), Printer, Extended Interface
External Memory Device NT-MF261, memory unit for NT series
Backlight Service Life 50,000 hrs. min.
Ambient Operating Temperature 0 - 50 °C
Communication Methods Host link, NT link (1:1,1:N), Memory link
Discontinuation Date End of March, 2014
Recommended Replacement NS5-SQ10(B)-V2

The Omron NT31-ST123B-V3 is a highly efficient operator interface designed to streamline your industrial automation processes. This Human Machine Interface (HMI) touch panel, with its sleek black design, measures 195 x 54 x 142 mm, making it a compact yet powerful addition to your system. Operating on a 24 V dc power supply, it offers a reliable and consistent performance. The part is known for its user-friendly interface and robust build, ensuring it can withstand the rigors of an industrial environment. Please note that this part has been discontinued by the manufacturer, Omron, and has been replaced by the NS5 series. However, the NT31-ST123B-V3 remains a popular choice due to its proven track record in various applications.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Frequently Asked Questions

What is the size of this Omron Operator Interface?

The Omron Operator Interface NT31-ST123B-V3 measures 195 x 54 x 142 mm.

What is the power supply requirement for this interface?

The Omron Operator Interface NT31-ST123B-V3 operates on a 24 V dc power supply.

What type of display does this interface have?

The NT31-ST123B-V3 has an STN (Super-Twisted Nematic) display, which provides sharp contrast and can display detailed graphics.

Is this interface still in production?

No, the NT31-ST123B-V3 has been discontinued by Omron. However, it is still available for purchase on our website.

What is the recommended replacement for this interface?

The recommended replacement for the NT31-ST123B-V3 is the NS5-SQ10B-V2 model.

What is the color of this interface?

The NT31-ST123B-V3 model comes in black color.

What is the Commodity Code for this part?

The Commodity Code for the Omron Operator Interface NT31-ST123B-V3 is 853650.

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Part conditions explained


We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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