6
2-3 Cable connector pin-outs descriptions
The scanner provides a RJ-45 cable connector.
Figure 2-2 Cable connector interface pin-outs
The pin-outs descriptions in Table 2-1 apply to the cable connector on the scanner and are for reference
only.
Table 2-1 Cable connector pin-outs descriptions
Pin
RS232
USB
1
Power (+5V)
Power (+5V)
2
Reserved
Reserved
3
Ground
Ground
4
+3.3V
( for interface auto selection purpose)
Ground
(for interface auto selection purpose)
5
TxD
Reserved
6
RxD
Reserved
7
Reserved
Reserved
8
Reserved
Reserved
9
CTS
D-
10
RTS
D+
Note: Voltage level of all RS232 Pin-outs (RxD, TxD, CTS and RTS) is 0V for logic low and 3.3V for logic
high.
