
MS-820 Industrial Bar Code Scanner User’s Manual 9-1
9–Discrete I/0
Discrete I/0
Chapter Contents
This section includes instructions for setting up conditions for changing input/output
electrical transitions for control of internal and external devices. A discrete I/O (in/
out) signal is an electrical transition from one voltage level to another so that digital
switching can occur.
Note: The characters NULL <> and , can only be entered through embedded menus,
not through ESP or serial commands.
Chapter
9
Output 1 .................................................................................................14-4
Output 2 .................................................................................................14-6
Output 3 .................................................................................................14-6
Comentarios a estos manuales