HPRT TP585, User Manual

Page: 20 / 110

TP585 User Manual
20
5 INTERFACES
TP585 supports cash drawer interface, USB interface and Bluetooth Interface (optional).
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
PIN SIGNAL NAME
1 VBUS
2 D-
3 D+
4 GND
PIN SIGNAL NAME
1 FG
2 Drawer 1
3 DRSW
4 VDR
5 Drawer 2
6 GND