NT20S-ST121B-V1 | Omron NT20S 5-Inch Touch Panel Operator Interface
NT20S-ST121B-V1 | Omron NT20S 5-Inch Touch Panel Operator Interface
NT20S-ST121B-V1 | Omron NT20S 5-Inch Touch Panel Operator Interface
    NT20S-ST121B-V1 | Omron NT20S 5-Inch Touch Panel Operator Interface
NT20S-ST121B-V1 | Omron NT20S 5-Inch Touch Panel Operator Interface

NT20S-ST121B-V1 | Omron NT20S 5-Inch Touch Panel Operator Interface

Part #: NT20S-ST121B-V1 Manufactured by: Omron
Regular price
$1,694.00
Sale price
$1,694.00
Regular price
1 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The NT20S-ST121B-V1 is an Omron operator interface designed to provide simple and reliable touchscreen control for industr...  Read more
We accept:
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
Contact Us!

Talk to a real expert.

Mon–Sat, 7:00 AM – 8:00 PM (EST)
warranty
IQElectro 2-Year Warranty
Warranty for Product #: NT20S-ST121B-V1
IQElectro offers a free 2-year warranty on all products. You can trust that every purchase is a reliable investment in the future of your company. Warranty Terms
2-3 Day Free Shipping
Packed Ready to Ship
24/7 Expert Support
Return within 30-Days
IQElectro BBB Business Review
IQElectro is Not an authorized distributor for Omron
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: NT20S-ST121B-V1

Description / Specifications

Description 

The Omron NT20S-ST121B-V1 is a compact operator interface designed to provide reliable touch-based control and monitoring in industrial automation systems. It features a 5-inch STN LCD display with clear monochrome graphics for effective operator interaction. This HMI is commonly used with Omron PLCs for machine control, status monitoring, and basic data entry.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Omron
Category HMI / MMI / OIT
Part Number NT20S-ST121B-V1
Subcategory Operator Interface
Product Type Touch panel HMI
Series NT20S
Display Size 5 inches
Display Type Blue-mode STN LCD
Resolution 256 × 128 dots
Communication Protocols Host Link, NT Link
Supply Voltage 24 VDC
Power Consumption 10 W max
Case Color Black
Manufacturer Status Discontinued
Weight 1.30 lbs

 

 

Information About NT20S-ST121B-V1

The NT20S-ST121B-V1 is part of Omron’s NT20S series of operator interfaces, developed for dependable human-machine interaction in control panel environments. It is built with a blue-mode STN LCD and resistive touch panel housed in a durable black enclosure for panel mounting. The unit supports both Host Link and NT Link communication, allowing direct connectivity with compatible Omron PLC platforms. Although discontinued by the manufacturer, it remains in use within legacy automation systems requiring stable and proven HMI functionality.


Key Features:

  • Touch Panel Operator Interface: Enables intuitive operator input and system control.
  • 5-Inch STN LCD Display: Provides clear visual feedback with blue-mode monochrome graphics.
  • Compact NT20S Series Design: Suitable for space-constrained control panels.
  • Host Link and NT Link Support: Allows communication with Omron PLC systems.
  • Monochrome Graphic Resolution: Displays data at 256 × 128 dot resolution.
  • 24 VDC Operation: Compatible with standard industrial control power supplies.
  • Panel-Mount Construction: Designed for reliable installation in industrial enclosures.

The NT20S-ST121B-V1 delivers the reliability and precision required for operator interface and machine monitoring in legacy industrial automation systems.

Get fast quote and compatibility check
Compatibility check available   ·   Alternative parts suggested
Get a response to your request within 5 minutes
Talk to a real industrial automation specialist.
We verify compatibility, suggest alternatives, and provide fast quotes.
Something went wrong, please try again
Form image
Arty A.
Senior Sales Manager
Daniel S.
Parts Specialist
Request successfully sent!
Estimated response time: 1 to 5 minutes.
Description / Specifications

Description 

The Omron NT20S-ST121B-V1 is a compact operator interface designed to provide reliable touch-based control and monitoring in industrial automation systems. It features a 5-inch STN LCD display with clear monochrome graphics for effective operator interaction. This HMI is commonly used with Omron PLCs for machine control, status monitoring, and basic data entry.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Omron
Category HMI / MMI / OIT
Part Number NT20S-ST121B-V1
Subcategory Operator Interface
Product Type Touch panel HMI
Series NT20S
Display Size 5 inches
Display Type Blue-mode STN LCD
Resolution 256 × 128 dots
Communication Protocols Host Link, NT Link
Supply Voltage 24 VDC
Power Consumption 10 W max
Case Color Black
Manufacturer Status Discontinued
Weight 1.30 lbs

 

 

Information About NT20S-ST121B-V1

The NT20S-ST121B-V1 is part of Omron’s NT20S series of operator interfaces, developed for dependable human-machine interaction in control panel environments. It is built with a blue-mode STN LCD and resistive touch panel housed in a durable black enclosure for panel mounting. The unit supports both Host Link and NT Link communication, allowing direct connectivity with compatible Omron PLC platforms. Although discontinued by the manufacturer, it remains in use within legacy automation systems requiring stable and proven HMI functionality.


Key Features:

  • Touch Panel Operator Interface: Enables intuitive operator input and system control.
  • 5-Inch STN LCD Display: Provides clear visual feedback with blue-mode monochrome graphics.
  • Compact NT20S Series Design: Suitable for space-constrained control panels.
  • Host Link and NT Link Support: Allows communication with Omron PLC systems.
  • Monochrome Graphic Resolution: Displays data at 256 × 128 dot resolution.
  • 24 VDC Operation: Compatible with standard industrial control power supplies.
  • Panel-Mount Construction: Designed for reliable installation in industrial enclosures.

The NT20S-ST121B-V1 delivers the reliability and precision required for operator interface and machine monitoring in legacy industrial automation systems.

Check Out These Related Products