Cable Connector Pin-Outs Descriptions - CONCORD BS501 series User Manual

Cable connector pin-outs descriptions

The pin-outs descriptions in Table 1 apply to the cable connector on the scanner and are for reference
only.
Pin
1
+3.3V ( for interface auto
2
selection purpose)
3
+3.3V ( for interface auto
4
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.
Cable connector interface pin-outs
Table 1-2 Cable connector pin-outs descriptions
RS232
Power (+5V)
Ground
TxD
RxD
Reserved
Reserved
CTS
RTS
Keyboard (PS2)
Power (+5V)
Ground (for interface auto
selection purpose)
Ground
Reserved
KeyClock
KeyData
TermClock
TermData
Reserved
Reserved
2
USB
Power (+5V)
+3.3V ( for interface auto
selection purpose)
Ground
Ground (for interface auto
selection purpose)
Reserved
Reserved
Reserved
Reserved
D-
D+