Device description
Power Panel C50 User's manual V1.10
17
4.4 Technical information
This section contains general technical information about this product:
•
•
Data and real-time clock buffering
•
Projected capacitive touch (PCT)
•
•
Derating of the display brightness
•
4.4.1 System requirements
Model number
4PPC50.xxxx-x0x
4PPC50.xxxx-x1x
4PPC50.xxxx-x2x
4PPC50.xxxx-x3x
General information
System requirements
Automation Studio
4.7.1
4.7.3
4.7.1
4.7.1
Automation Runtime
4.71
4.73
4.71
4.71
Support
mapp View
Recommended widget classes: A, B
4.4.2 Data and real-time clock buffering
Power Panels are not designed for use with batteries. This makes them completely maintenance-free. The following
features make operation without a backup battery possible.
Data and real-time clock buffering
Type of buffering
Note
Remanent variables
FRAM
This FRAM stores its contents ferroelectrically. Unlike normal SRAM, this does
not require a battery.
Real-time clock
Gold foil capacitor
The real-time clock is buffered for approx. 1000 hours by a gold foil capacitor. The
gold foil capacitor is completely charged after 3 continuous hours of operation.
4.4.3 Projected capacitive touch (PCT)
Operation
Number of fingers
10
Glove operation
Yes
Passive stylus pens
Yes
Active stylus pens
No
Error detection
Ball of hand
Yes
Water
Yes
Front
Hardened front glass
Yes
Operation with gloves
Projected capacitive touch screens (PCT) are suitable for operation with
or without gloves.
A large number of gloves (rubber gloves, light/heavy leather gloves,
disposable latex gloves, etc.) are supported.
Due to the variety of commercially available gloves, however, B&R can-
not guarantee all types.
Support for stylus pens
Passive stylus pens:
In principle, the Power Panel supports passive stylus pens. Due to the large number of passive stylus pens available
on the market, there may be functional differences. For this reason, B&R cannot comprehensively guarantee their
functionality.
Active stylus pens
are not supported!