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| | QSI Corporation - Rugged Operator Interface and Human Machine Interface (HMI) Terminals |
 | | Our rugged human machine interfaces (HMIs) are available in a variety of customizable configurations, and are built to withstand a wide range of environmental conditions. |
 | | EIA-232 -422 or 5-volt Buffered interface, supertwist 20×4 LCD display, 24- or 40-key programmable keypad, CE certified. |
 | | EIA-232, -422, -485 or 5-volt Buffered interface, supertwist 20×4 LCD display, 24- or 40-key keypad, handheld housing with battery back, CE certified. |
| www.qsicorp.com /product/industrial (391 words) |
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