TP80K User Manual
5 INTERFACES
TP80K supports serial, Ethernet, cash drawer and USB interfaces.
5.1 USB
Figure 5-1
5.2 Cash Drawer Interface
Figure 5-2
Electrical characteristics
Driving voltage:DC 24V
Driving current:Maximum 0.8 A ( In 510 ms)
Detection signal for drawer status
:
“L” = 0
~
0.5 V “H” = 3
~
5 V