Datalogic Scanning DLL2020-WO - Manual (Page 19)

Installing the DLL2020-WO 15
2. You have four options to connect the scanner to your POS or
computer.
A) RS232 direct power
For those systems which supply electrical power on the serial port
(minimal requirements: +5 V dc, 250 mA), the following set-up is
applicable.
Plug the cable with the 10-pin modular jack into the scanner port
until a firm ‘click’ is heard.
Plug the other connector of the cable into the appropriate serial
port of your POS or computer.
RS 232 direct power
Polaris
To host
Cable
Host
DLL2020-WO