3
Device structure
Functional description
Operating Instructions – WOP11D-70-0, WOP11D-100-0 and WOP11D-150-0
17
3.3
Functional description
3.3.1
LCD display
The active color TFT/LCD display is connected to the processor board via an internal
LVDS interface.
3.3.2
Touchscreen
NOTICE
Damage to the touchscreen due to improper handling.
Damage to property.
•
Operate the touchscreen with finger or touch pen only.
•
Do not use pointed or metallic objects to operate the touchscreen.
The integrated capacitive touchscreen is connected to the processor board via an in-
ternal interface.
3.3.3
Processor board
The processor board is designed as a single board and contains all interfaces avail-
able on the operator panel.
Standard features include eMMC memory, a serial NOR flash for fast booting, and a
DDR4 DRAM internal memory. All components are hard soldered to ensure high reli-
ability.
3.3.4
Micro SD memory card
INFORMATION
The slot for the micro SD memory card is only available in the WOP11D‑70-0 and
WOP11D-100-0 operator panels.
The slot for the micro SD memory card integrated on the basic module makes it pos-
sible to use SD memory cards up to 2 GB and SDHC memory cards up to 32 GB.
[1]
34007556619
[1]
Micro SD memory card
INFORMATION:
Insert the micro SD memory card with contacts facing the back
of the device.
26860481/EN – 03/2021
