Справочник Пользователя для PSC 4400 Series
Installation Guide
21
minimize data contention between any two peripherals connected to the dock.
This feature is enabled only if hardware flow control is enabled.
This feature is enabled only if hardware flow control is enabled.
Table 2. COM port DB9M Pinouts
Refer to the PowerScan User’s Guide for more information on the handheld
scanner.
scanner.
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
control. These will require additional or special considerations when used with the
dock. See Table
for COM port pinouts.
Pin No.
Signal
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
+12 @ 200Ma