Omron NT631C-ST141-E 10,4" STN color LCD touchscreen

A Human-Machine Interface (HMI) is a device that allows human operators to interact with machines, systems, or processes, typically in an industrial environment. The HMI serves as a bridge between the user and the machine, enabling the user to monitor, control, and manage various aspects of the operation through a user-friendly interface. An HMI device typically consists of a display screen, often touch-sensitive, that shows information about the status and performance of a machine or process. The device may include input options such as buttons, touchscreens, or keypads, allowing the operator to input commands, adjust settings, and respond to alarms.

HMI panel specifications:

• Programmable interface:
  • The display can be programmed using Omron’s NT support tool software, allowing users to design custom graphical interfaces for monitoring and controlling industrial processes.
• Alarm and event handling:
  • The device can display alarms and events, which can be customized according to user requirements.
• Data logging:
  • Capable of logging operational data and parameters for later analysis.
• Multi-language support:
  • The display supports multiple languages, making it versatile for global operations.
• Graphics capabilities:
  • Includes support for bitmaps and other graphical elements to create intuitive and user-friendly HMI screens.
• Connectivity:
  • Supports connection to Omron PLCs and other devices through standard communication protocols, enhancing its flexibility in various industrial environments.

Technical details:

• Display type:
  • 10,4"
• Resolution:
  • 640x480 pixels
• Display colors:
  • STN color LCD (beige)
  • 8 colors
• Backlight:
  • Replaceable CCFL, with an estimated life of 50000 hours (depending on usage)
• Touchscreen type:
  • Analog resistive
• Touch panel life:
  • Approximately 1 million operations
• User memory:
  • 1MB for screen data
• Data retention:
  • Battery-backed SRAM (Depending the unit battery might require replacement)
• Communications connector:
  • 9pin DB-9F RS-232C
    • Serial port A connector
      • Connect the cable for connection to the host or Support Tool here. A bar code reader can  also be connected here. This is a 9-pin connector for RS-232C use only.
  • 9pin DB-9F RS-422A/485
    • Serial port B connector
      • Connect the cable for connection to the host here. Depending on the setting made at the  NT631/NT631C system menu, either RS-232C or RS-422A/485 may be used. This is a 9-pin connector. It is not possible to use RS-232C and RS-422A/485 at the same time.
  • Printer connector
    • Connect the printer cable here. Output conforms to Centronics specifications.
• Serial port A (RS-232C connector pinout):
  • Pin 1:
    • Functional ground
  • Pin 2:
    • Send data (SXD)
  • Pin 3:
    • Receive data (RXD)
  • Pin 4:
    • Request to send (RTS)
  • Pin 5:
    • Clear to send (CTS)
  • Pin 6:
    • +5VDC
  • Pin 7:
    • Data set ready (shorted to ER internally), (DSR)
  • Pin 8:
    • Data terminal ready (shorted to DR internally), (DTR)
  • Pin 9:
    • Signal ground (GND)
• Serial port B (RS-232C connector pinout):
  • Pin 1:
    • Functional ground
  • Pin 2:
    • Send data (SXD)
  • Pin 3:
    • Receive data (RXD)
  • Pin 4:
    • Request to send (RTS)
  • Pin 5:
    • Clear to send (CTS)
  • Pin 6:
    • +5VDC
  • Pin 7:
    • Data set ready (shorted to ER internally), (DSR)
  • Pin 8:
    • Data terminal ready (shorted to DR internally), (DTR)
  • Pin 9:
    • Signal ground (GND)
• Printer port:
  • Pin 1:
    • 0V
  • Pin 2:
    • N.C.
  • Pin 3:
    • D5
  • Pin 4:
    • D4
  • Pin 5:
    • D3
  • Pin 6:
    • 0V
  • Pin 7:
    • N.C.
  • Pin 8:
    • D0
  • Pin 9:
    • Strob
  • Pin 10:
    • Busy
  • Pin 11:
    • D7
  • Pin 12:
    • D6
  • Pin 13:
    • 0V
  • Pin 14:
    • N.C.
  • Pin 15:
    • 0V
  • Pin 16:
    • D2
  • Pin 17:
    • D1
  • Pin 18:
    • 0V
  • Pin 19:
    • N.C.
  • Pin 20:
    • 0V
• Network capability:
  • Optional ethernet support via communication modules.
• Input voltage:
  • 24VDC (operating range 20,4...27,6VDC)
• Max. power consumption:
  • 30W
• Operating temperature:
  • 0...+50°C
• Operating humidity:
  • 35...+85% (non-condensing)
• Vibration resistance:
  • 10...57Hz with a 0,075mm amplitude
  • 57...150Hz with an acceleration of 9,8m/s², in each of the X, Y, and Z directions for 2 hours.
• Shock resistance:
  • 147m/s² (15G) for a duration of 11ms in the X, Y, and Z directions three times each.
• Certifications:
  • Safety standards:
    • UL508
    • CSA22.2 No.142
  • EMC standards:
    • EN61000-6-2
    • EN55011 Class A
• Additional Features:
  • Programming:
    • Configurable using Omron's NT support tool software.
  • Graphics:
    • Supports bitmap images and other graphic objects.
  • Functionality:
    • Alarms, data logging, and recipe handling capabilities.
  • Installation:
    • Panel-mount design.

Download Omron NT631-series programmable terminal setup manual