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21.04.2020
Version 1.18.0
Structure and function
APS-90, APS-180 and APS-90-Outdoor-PoE
Digital Input
Digital output
3.4.2
Digital inputs / outputs
Digital inputs are available on the following devices:
Device
Digital inputs
APS-90E-IO
3
APS-180E-IO
3
APS-90-Outdoor-PoE
2
APS-90-IO-8GB
3
APS-180-IO-8GB
3
The digital input can be used instead of a counting line.
In this use case an external device sends an impulse as counting information. There is no
distinction between incoming and outgoing counting or between adult and children.
Digital outputs are available on the following devices:
Device
Digital inputs
APS-90E-IO
3
APS-180E-IO
3
APS-90-Outdoor-PoE
1
APS-90-IO-8GB
3
APS-180-IO-8GB
3
The digital output can be used to give a signal, if persons stay for some time in the moni-
tored zone or if a defined number of persons are in the zone.
The digital output can be used to signal a count event.
3.4.3
Data File Recording
The counting results of the device can be logged periodically. The results are stored inter-
nally as text files in CSV format, and these counts are accumulated between each log. The
results (with time stamp and other data) are written to the file with separate columns for
each counting line.
Wireless tracking data can also be logged. This includes time stamps and the MAC
address and signal strength of the scanned wireless devices (e.g. mobile phones).
Statistic Values for zone monitoring can be logged. This includes the number of objects,
the maximum number of objects, the maximum length of stay of objects and the average
length of stay of objects. The values (with time stamp and other data) are written to the
file with separate rows for each monitored zone.