Element RW973 Mk2 - Interfaces; Usb; Serial Interface

RW973 MkⅡ User Manual
22
5 INTERFACES
RW973 Mk
Ⅱ
supports cash drawer interface and many other communicating interfaces, such as
serial interface, USB interface and Ethernet interface.
5.1 USB
Figure 5-1
PIN
SIGNAL NAME
1
VBUS
2
D-
3
D+
4
GND
5.2 Serial Interface
Figure 5-2
PIN
SIGNAL NAME
1
-
2
TXD
3
RXD
4
-
5
GND
6
DTR
7
CTS
8
RTS
9
-