Power and Peripheral Device Connections
18 Pegaso™ Powered Mobile Dock
Also refer to “Electrical Considerations” starting on page 5 for complete infor-
mation and wiring diagrams detailing power connection.
Battery Charging
The PMD provides battery charging for the Pegaso PDA when powered.
COM Port Connection
The PMD includes a powered DTE serial port connection to allow the Pegaso
PDA to communicate with peripherals, such as a handheld scanner or a porta-
ble printer. +5v is available on pin 9 of the port connector for power to a
peripheral.
Table 2. COM port DB9M Pinouts
For non-mobile applications, an AC power supply adapter is available to power
the PMD. See “Accessories and Peripherals” on page
23. Contact your local
distributor or Datalogic sales for additional information.
The Pegaso will charge its installed battery when power is applied to the
Powered Mobile Dock.
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
2 for COM port pinouts.
Pin No. Signal
1DCD
2RXD
3TXD
4DTR
5GND
6DSR
7RTS
8CTS
9 +5 @ 500Ma
