Wand Polarity; Wand Idle State - Datalogic Touch 90 pro Product Reference Manual

Enter/Exit Programming Mode

Wand Polarity

This option specifies the polarity of the Wand output signal. Choices are:
•
•
Wand Polarity = Quiet Zones & Spaces Low, Bars High

Wand Idle State

This feature specifies the level of the Wand output signal when the reader is idle.
Wand Idle State = High
50
Quiet zones and spaces are high, bars are low
Quiet zones and spaces are low, bars are high
TTL logic levels:
0V <= Low <= 0.7V
2.4V <= High <= 5.25V
NOTE
TTL logic levels:
0V <= Low <= 0.7V
2.4V <= High <= 5.25V
NOTE
Wand Polarity = Quiet Zones & Spaces High, Bars Low
DEFAULT
Wand Idle State = Low
DEFAULT
Touch TD1100