xiQ - Technical Manual Version 1.35
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3.9.3.
Digital Input
3.9.3.1.
Digital Input - General info
Item
Parameter / note
Indicator
Yes, must be configured by user to Status 2 LED
Effect of incorrect input terminal connection
Reverse voltage polarity protected
Effects when withdrawing/inserting input
module under power
no damage, no lost data
Maximal recommended cable length
10m
Input debounce filter
yes, (rising and/or falling),
10μs step, max time 81.92ms
table 3-27, digital input, general info
xiQ cameras with older hardware revisions are compatible only with 24V input signals. xiQ cameras with newer hardware
revisions support 5V digital input, while staying backward compatible with 24V input signals.
Assignment hardware revision to input signal level:
Camera model
Hardware revision 24V logic
Hardware revision 5V logic
MQ003xG-CM
< 4
≥ 4
MQ013xG-E2
< 6
≥ 6
MQ013xG-ON
< 3
≥ 3
MQ022xG-CM
< 6
≥ 6
MQ042xG-CM
< 6
≥ 6
table 3-28, Assignment hardware revision to input signal level
The hardware revision of the camera can be verified using xiCOP, please see
3.9.3.2.
Digital Input – Wiring
figure 3-37, digital input, interface wiring
PLC Device
Input
MQ Camera
GND (Common IO Ground)
Common
Output
Power Supply