Selling the pictured Omron NT31C-ST141B-EV2 Interactive HMI Touch Screen 5.7” Display Operator Interface Module Lot No. O1Y2, in good working condition. Note: there are some screen smudges and wear from everyday handling & use which can be seen in certain lighting/angles but they do not affect interface performance.

Product Details:

BRAND: OMRON

MPN: NT31C-ST141B-EV2

Model: NT31C-ST141B-EV2

LOT NO.: O1Y2

WEIGHT: 1.81 lbs.

DIMENSIONS: 7 3/4”x6”x2”

DISPLAY SCREEN SIZE: 5.7”

Basic Specs:

CATEGORY: HMI / MMI / OIT

SUBCATEGORY: OPERATOR INTERFACE

TOUCH PANEL

5.7” DISPLAY

COLOR LCD TYPE WITH BACKLIGHT

320 x 240 DOTS

8 COLORS

HOST LINK / NT LINK

RS-232C / RS-422A

VOLTAGE SUPPLY: 24 VDC

15 WATT

Here is what the manufacturer provides about its NT Series Operator Interface Modules:

The NT31, NT31C, NT631, and NT631C are sophisticated display units (Programmable Terminals) which automatically display information and can also be used for operations when necessary. The following gives a general description of the role and operation of the PT for those using a Programmable Terminal (PT) for the first time:

The PT displays real-time information about the system and equipment operating status, etc. Its power of expression is enhanced by graphs and other visuals, making the displays easy to understand. 

Setting touch switches on the PT allows workers to use the PT as an operating panel; the results of the operations are transmitted to the host. The PT also warns of system or equipment failures and prompts the appropriate remedial action. 

The information to be displayed (screen data) can be created on a computer using the Support Tool, and stored in the PT.  The screen data can be displayed on the PT in response to instructions from the host or touch switch operation.

Features:

• Slimmer module, but retains the same functions. The depth is 50 mm max. when mounted in a panel with the recommended thickness (1.6 to 4.8 mm.).
• Communication cable connectors are housed in the unit so that they do not protrude from the unit.
• Contrast and brightness are adjustable by touch switch operations.
• Upward compatibility between the following models for screen data and user programs: NT20S, NT30, NT30C, NT600S, NT31, NT31C NT610G, NT610C, NT620S, NT620C, NT625C, NT631, NT631C.
• Screen data can be checked simply by operations in the NT31/NT31C or NT631/NT631C system menu, without connecting up to the Support Tool.
• Number of elements that can be registered on one screen was considerably increased, making it possible to create more expressive screens.
• Up to 3 windows can be displayed simultaneously in the normal display.
• The PTs meet UL/CSA standards and EC directives.

Item will be shipped exactly as pictured in this listing, in working condition, and as described above. Shipping is free and most items are shipped the same day from my shop in the southeastern U.S.