External Trigger Polarity; External Trigger Parameters - Honeywell Vuquest 3320g User Manual

External Trigger Polarity

External Trigger Polarity has two states, High and Low. A digital high polarity is 1
and a digital low polarity is 0. If the third party device triggers on low polarity, 0,
scan the External Trigger Polarity Low barcode. Default = External Trigger Polarity
High.
* External Trigger Polarity High

External Trigger Parameters

Absolute Maximum
Maximum Input Voltage
Maximum Input Current
Parameter Values
Input Resistance to Ground
Maximum Input Low Voltage Logical
Low Level
Input High Voltage Threshold
88
Low Value: -0.5 Volts
High Value: +5.5 Volts
Low Value: -6
Milliamperes
Low Value: 9.7 KΩ
Nominal Value: 10.0
KΩ
High Value: 10.3 KΩ
High Value: 0.8 Volts
Low Value: 2.6 Volts
The input is protected by an input protection diode
on the ground side.
The input voltage can be below ground provided it is
current limited below the value shown on the next line
of this table.
Input protection diode current. The limiting factor on
current is the dissipation in the 1KΩ, 0402 resistor
(not the gate diode limit).
Pull down resistor loading.
Value does not include harness drops or margin for
noise.
Value does not include harness drops or margin for
noise.
Vuquest 3320g User Guide
External Trigger Polarity Low