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minimize data contention between any two peripherals connected to the dock.
This feature is enabled only if hardware flow control is enabled.
Some peripherals may not follow all of the specifications for RS-232 hardware flow
control. These will require additional or special considerations when used with the
dock. See Table
Table 2. COM port DB9M Pinouts
Refer to the PowerScan User's Guide for more information on the handheld
scanner.
Installation Guide
2
for COM port pinouts.
Pin No.
Signal
1
2
3
4
5
6
7
8
9
+12 @ 200Ma
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
21
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