Table of Contents
Advertisement
12. Interface
12.1. USB interface
12.2. Cashdrawer
Pin No.
1
2
3
4
5
6
Voltage: 12 V/DC
Current: max. 2 A
Signal: "L" = 0 - 0.5 V / "H" = 2.4 - 3.3 V
12.3. Serial Interface
PIN No.
Signal
name
VBUS
1
D-
2
D+
3
GND
4
Signal
FG
DRAWER1
DRSW
VDR
DRAWER2
GND
PIN No.
Signal name
1
2
3
4
Function
Frame Ground
Drawer kick-out drive signal 1
Drawer open/close signal
Drawer driving source
Drawer kick-out drive signal 2
GND
RTS
RXD
GND
TXD
18
Advertisement
Table of Contents
