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RAK107
22.5.2018
6
1.2 Abbreviations
Abbreviation
in English Description
A/D-board Analog to Digital board. Used to convert
HDMI etc. video signal to LVDS for the
panel
HDMI High Definition Multimedia Interface,
video signal cabling standard
RCD Residual Current Device, protecting
humans from electric shock
RFID Radio Frequency Identification,
information remote reading/writing
system, here used to identify authorized
charging point users
LED Light Emitted Diode
LVDS Low Voltage Differential Signaling.
Standard used for video signal cabling.
MCB Master Circuit Breaker, also sometimes
Miniature Circuit Breaker, protects
cables from over load and short circuits
OCPP Open Charge Point Protocol, protocol
how the charger is communication with
backend systems
PCB Printed Circuit Board
TFT-LCD Thin Film Transistor, Liquid Crystal
Display. A panel technology widely used
in information display products