Chapter 6 Touchscreen Interface; Introduction; General Information; General Specifications - Advantech POC-S175 User Manual

Chapter 6 Touchscreen Interface

6.1 Introduction

6.1.1 General Information

The POC-S175's optional touchscreen incorporates advanced second-
generation 5-wire resistive technology. They allow 75% light
transmission respectively. The resistive and capacitive models have an
antiglare surface. All models provide greatly enhanced visual
resolution. They also have new improved scratch-resistant features.
The touchscreen is manufactured from UL-recognized components.
When properly installed, the touchscreen's ball impact resistance
meets the UL 1950 standard. Its fire resistance meets the UL-746C, 19
mm (0.75") flame test standard. Systems incorporating the
touchscreen, controllers, and cables have been approved to FCC
Class B standards.

6.1.2 General specifications

Please refer to Chapter 1, Section 1.2 of this manual.

6.1.3 Environmental specifications

Temperature:
0° ~ 40° C (operating)
-20° ~ 60° C (storage)
Relative humidity:
90 RH at 35° C (operating)
90 RH at 35° C for 240 hours, non-condensing (storage)
Chemical resistance: The active area of the touchscreen is resistant
to the following chemicals when exposed for a period of one hour at a
temperature of 21° C (71° F):
• Acetone
• Methylene chloride
• Methyl ethyl ketone
• Isopropyl alcohol
• Hexane
• Ammonia-based glass cleaners
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