Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Omron NT NT31-ST123B-EV3CHN

Product image is representative; revision or series may vary. Contact us to request a specific version.

NT31-ST123B-EV3CHN

|
Need a Specific Revision?

The NT31-ST123B-EV3CHN from Omron is a monochrome STN LCD human-machine interface designed for efficiency in operation. This interface features a display area measuring 118.2 x 89.4 mm and offers a resolution of 320 x 240 dots to convey information clearly.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more

Technical specifications for NT31-ST123B-EV3CHN

ManufacturerOmron
Product LineNT
Part NumberNT31-ST123B-EV3CHN
Weight20.00 lbs (9.07 kg)
Storage Temperature-20 to 60 °C
Operating Temperature0 to 50 °C
Display Area118.2 x 89.4 mm (5.7 inches)
Shock Resistance147 m/s², 3 times each in X, Y, and Z directions
Vibration Resistance5 to 9 Hz, single amplitude: 3.5 mm; 9 to 150 Hz, 9.8 m/s²
Resolution320 x 240 dots
Noise ImmunityConforms to IEC 61000-4-4 at 2 kV (power supply line)
Operating Humidity35% to 85% (with no condensation)
Power Consumption15 W max
Allowable Power Supply Voltage20.4 to 26.4 VDC (24 VDC -15%/+10%)
Service Life50,000 hours (until contrast is reduced by 50%)
Display ColorsBlack/White (2 colors)
Display TypeMonochrome STN LCD
Power Supply Voltage24 VDC
Touch PanelPressure-sensitive, 192 switches (16 x 12), operating force: 1 N max, service life: 1,000,000 operations min
Request a Repair

Omron's NT31-ST123B-EV3CHN is a robust human-machine interface equipped with a monochrome STN LCD display. The display area spans 118.2 x 89.4 mm and supports a resolution of 320 x 240 dots, providing clear visuals for user interactions.

Functionality remains reliable even in challenging environments, with an operating temperature of 0 to 50 °C and a storage temperature tolerance of -20 to 60 °C. The device is designed for high durability, having a shock resistance rating of 147 m/s², tested across all three axes. Additionally, it can endure vibrations ranging from 5 to 150 Hz, confirming the unit's resilience under various operational conditions.

This human-machine interface operates effectively in humid environments, rated for humidity levels between 35% and 85% (non-condensing). It also features noise immunity, conforming to IEC 61000-4-4 standards at a high voltage of 2 kV on the power supply line. With a maximum power consumption of 15 W, the device requires an allowable power supply voltage between 20.4 to 26.4 VDC, ensuring compatibility with standard power configurations.

The NT31-ST123B-EV3CHN's longevity is noteworthy, boasting a service life of 50,000 hours before contrast reduction might be observed. The touch panel is designed to be pressure-sensitive and consists of 192 switches, configured in a 16 x 12 arrangement, each requiring an optimal operating force of 1 N. The long functional life of the touch panel, rated at a minimum of 1,000,000 operations, underscores the NT31-ST123B-EV3CHN’s suitability for continuous, heavy-duty applications.