Datalogic Touch 90 pro, Product Reference Manual

Page: 17 / 332

Setting Up the Reader Setup
Product Reference Guide 7
Connect Host Interface
RS-232 Serial Connection
Turn off power to the terminal/PC and connect the reader to the terminal/PC serial port via the
RS-232 cable as shown. If the terminal will not support POT (Power Off the Terminal) to
supply reader power, use the approved power supply (AC Adapter). Plug the AC Adapter barrel
connector into the socket on the RS-232 cable connector and the AC Adapter plug into a
standard power outlet.
RS-232 Interface
Keyboard Wedge Connection
The Keyboard Wedge cable has a ‘Y’ connection from the reader. Connect the female to the
male end from the keyboard and the remaining end at the keyboard port at the terminal/PC.
Keyboard Wedge Interface
R
S-
2
3
2
R
S-
2
3
2
K
ey
bo
ard