ATEQ D520 - Page 23

Preamble
UM-22100H-U User manual ATEQ D520 Page 13/122
Symbol Name Function
Bar code
reader
Connector for bar code reader plugging.
Output Dry contact output.
Input Dry contact input.
Infrared link
Infrared link, at this place there's the receiver and
transmitter of the infrared link.
Analogue
output
Analogue output.
Analogue
input
Analogue input for the temperature sensor.