Element RW80L - Interface Information; USB and Cash Drawer Interfaces

RW80L User Manual
21
5 INTERFACES
RW80L supports serial interface, Ethernet interface, cash drawer interface and USB interface.
5.1 USB
Figure 5-1
PIN NO.
SIGNAL NAME
1
VBUS
2
D-
3
D+
4
GND
5.2 Cash Drawer Interface
Figure 5-2
PIN NO.
SIGNAL NAME
1
FG
2
Drawer 1
3
DRSW
4
VDR
5
Drawer 2
6
GND
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