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Pin Assignments for the PowerLink Cable Keyboard Wedge
Interface
The MS7100 Keyboard Wedge scanner interface terminates to a 10-pin
modular jack. Connect the 10-pin modular plug of the PowerLink cable
into the jack then connect the other end of the PowerLink Y-type cable to the
host and keyboard (refer to page 7 for details). Due to the variations
in current supplied by the many available PC’s, Metrologic suggests the
use of an external power supply.
“47" Keyboard Wedge
PIN FUNCTION
1 Ground
2 RS-232 Transmit Output
3 RS-232 Receive Input
4 PC Data
5 PC Clock
6 KB Clock
7 PC +5V
8 KB Data
9 +5VDC
10 Shield Ground
Options listed are program/cable selections