Wiring Diagrams; Commissioning - CARLO GAVAZZI IO-Link CA18EA Manuel D'instructions

2.7.11. Maintenance event counter
The sensor logs how many times the event counter has asked for maintenance.The maximum number
of events to be recorded is 2 147 483 647. This parameter is updated once per hour and can be
read from an IO-Link master.
2.7.12. Download counter
The sensor logs how many times its parameters have been changed. The maximum number of changes
to be recorded is 65 536. This parameter is updated once per hour and can be read from an IO-Link
master.
NOTE!
The temperature measured by the sensor will always be higher than the ambient temperature, due to
internal heating.
The difference between ambient temperature and internal temperature is influenced by how the sensor
is installed in the application. If the sensor is installed in a metal bracket the difference will be lower
than if the sensor is mounted in a plastic one.

3. Wiring diagrams

PIN Color
1
Brown
2 White
3
Blue
4
Black

4. Commissioning

50 ms after the power supply is switched on, the sensor will be operational.
If it is connected to an IO-link master, no additional setting is needed and the IO-Link communication
will start automatically after the IO-Link master sends a wake-up request to the sensor.
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Rev.00 - 02.2020 | CA18EA/CA30EA Capacitve sensors with IO-Link interface | © 2020 | CARLO GAVAZZI Industri
1 BN
V
4 BK
2 WH
3 BU
V
Signal Description
10 to 40 VDC Sensor Supply
Load Output 2 / SIO mode / External input / External Teach
GND Ground
Load IO-Link /Output 1 /SIO mode