Cable Connector Pin-Outs Descriptions - Mindeo MD7900 User Manual

Handheld image scanner
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2-3 Cable connector pin-outs descriptions

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

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