The L5020 Serial Communications Adapter is an accessory for the 5020 and
5023 (502X) Data Collection PC™. It converts Infrared Data Association (IrDA)
data to a wired RS-232 data stream. When you install the adapter on a 502X,
you can connect the 502X to a host computer or other device through the serial
port. You can also connect an Intermec power supply (Part No. 065236) to the
adapter to charge the 502X battery pack.
You need an Intermec null-modem cable (Part No. 070268, sold separately) to
connect the adapter to your RS-232 device.
Note: The AC power cord for the power supply is ordered separately.
Be sure you have the correct power cord for your location. For help,
contact your Intermec sales representative.
Safety First
Instructions
More Information
Caution
Do not operate the L5020 Serial Communications Adapter
outdoors or in severe environments. Operating the serial
communications adapter under these conditions could result
in data loss or damage to the equipment.
Conseil
N’utilisez pas l’L5020 adaptateur de communication série à
l’extérieur ou dans des environements extrêmes. L’utilisation
de l’adaptateur de communication série dans de telles
conditions risque d’entraîner la perte de données ou
l’endommagement de l’équipement.
L5020 Serial Communications Adapter Instructions
*068978-003*
*068978-003*
L5020 Serial Communications Adapter
About the L5020
CAUTION
!
You may need additional information when working with the L5020 in a
data collection system. Please visit our Web site at www.intermec.com to
download many of our current manuals in PDF format. To order printed
versions of the Intermec manuals, contact your local Intermec
representative or distributor.
Corporate Headquarters
6001 36th Avenue West
Everett, Washington 98203
tel 425.348.2600
fax 425.355.9551
www.intermec.com
Connecting Cables
Connect the Intermec null-modem cable to the COM port on the serial
communications adapter and tighten the mounting screws.
Connect the other end of the cable to your RS-232 device (for example,
a serial port on your desktop PC).
(Optional) Connect
the power supply to
the power supply
connector and plug
the power supply into
an AC power source.
Charging the Battery Pack
Turn off the 502X by pressing B.
Hook the upper edge of the
serial communications adapter
onto the notch on the
end of the 502X.
Push down on the adapter
until it snaps in place.
Turn the thumbscrew clockwise
to tighten the adapter in place.
L5020 Serial Communications Adapter Instructions
Installing the Adapter
1
2
Parts and Functions
COM port
You connect an Intermec null-modem
cable (Part No. 070268) to the COM
port. Connect the other end of the
cable to your RS-232 device.
Power supply connector
You attach the 12V power supply
(Part No. 065236) to this connector to
power the 502X and charge the 502X
battery pack.
1
1 2
3 4
2
4
3
The 502X battery pack charges whenever a power supply is connected to the
serial communications adapter. The 502X battery is completely charged within
12-14 hours.
Note: When the power supply is not connected, the adapter uses
power from the 502X main battery pack.
For more information on charging the 502X main battery pack, see
• The 5020 Data Collection PC User’s Manual (Part No. 068975).
• The 5023 Data Collection PC User’s Manual (Part No. 070698).
5020Q002.eps
COM port
Power supply
connector
5020Q005.eps
1
2
3
4
3
Intermec cable
Power supply
connector
To power
supply
To device
5020Q001.eps
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1
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2
