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QTERM-G70 Ethernet-Enabled, Graphic Operator Interface Terminal
The QTERM-G70 is an Ethernet-enabled, graphic human machine interface (HMI) terminal with Qlarity® object-based programming. It features a robust set of industrial grade hardware features and options.
Base Model: Call For Price


QSI's QTERM-G70 terminal and Qlarity provided a great platform for building our industrial applications. The cold, sea water-drenched operating environment has been a real challenge and the QTERM-G70 has performed flawlessly.
– James Shand, Know Tech Environmental, Inc.
Operator Interface Hardware
- QVGA 320×240 pixels, lighted, STN color graphic LCD display measuring 145 mm (5.7") diagonal, (TFT, enhanced TFT and grayscale displays are optional).
- Module with display, CPU board, touch screen and mounting bracket is available for integration into your panel.
- Resistive touch screen and soft keys for user input. Touch keys can be placed on or around the display area. Optional PS/2 keyboard / keypad interface.
- EIA-232, EIA-422 or EIA-485 serial interface. Second EIA-232,-422 or -485 port available.
- Ethernet 10/100Base-T interface available as an option. Supports TCP/IP, Modbus™ and other protocols.
- Power-over-Ethernet (PoE) (IEEE 802.3af) option - Provide communications and power over a standard CAT5 Ethernet cable. A great way to reduce your installation costs and increase your flexibility. Requires a PoE-compatible hub/switch.
- 4 Mbytes of flash memory for firmware, user applications and file space with 16 Mbytes RAM.
- 200 MHz Intel® XScale™ processor.
- Customizable to be a part of your product. Designing keys around the display and adding a logo to the outer legend are common. Custom hardware, firmware and software options are also available.
- Industrially hardened to operate in many environmental conditions and meets NEMA-4 specifications for hose-down, icing and salt spray when mounted properly. CE certified.
- Speaker and real-time clock.
- Optional manufacturer's ID code to protect your development investment.
HMI / Software Firmware
- Qlarity® - Object-based programming language makes application design easy for all user levels.
- Design with pre-defined objects, edit current objects or design new objects for your application.
- Qlarity Foundry® - Windows® programming environment for screen design and integration. Qlarity Foundry is available as a free download.
- Support for select partner hardware (distributed/remote I/O, motion control). See Partner Page.
Qlarity Object-based Programming
Qlarity (pronounced "Clarity") is an object-based programming language designed by QSI Corporation for our intelligent graphic operator interface terminals. This BASIC-like, scripted, graphic terminal programming language uses objects to display information on the screen, accept user input and communicate with other devices. Other standard programming features such as conditional logic (IF-ELSE), looping (WHILE, FOR-NEXT) and a rich set of logical and arithmetic operators are also provided.
Qlarity Foundry
Qlarity Foundry offers an integrated design environment for the Qlarity Language. This PC-based software (Windows® 9x, 2000, ME, NT, XP) assists in developing screens and applications for Qlarity-based graphic operator interface and mobile data terminals. Qlarity Foundry allows you to easily use objects to create screens, simulate functionality on your PC, debug the program and download applications to your graphic terminal.
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Case Studies
Real-world applications where Qlarity and the QTERM-G70 operator interface terminal are being used.
Order Information
QSI excels in making custom or semi-custom terminals that withstand high levels of shock, vibration, humidity and other environmental parameters. Our expertise in packaging and engineering allows you to quickly and cost effectively customize an operator interface to meet your needs.
Getting started at QSI requires selecting specific features and functionality, along with customizing the legend with your company logo and key layout.