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[email protected] • www.turck.com • 2015/02
Product description
The sensors are connected to the IO-Link master in accordance with the following wiring diagram:
4
2
5
Slave 1
4
2
5
Slave 1
4
2
5
Slave n
4
2
5 n.c.
Master
…
as defined
as defined
as defined
as defined
as defined
as defined
as defined
Fig.: 3 Wiring diagram for the Synchronization mode
Addressing is not necessary, as the master controls all sensors in a fixed time cycle on a trigger signal via Pin 4 .
Master pinout
Pin
Pin assignment
Wiring diagram
Pin 1
+ 24 VDC
Pin 2
Output 2 (analog output or switching output)
Pin 3
GND
Pin 4
Synchronization Output, connected to Pin 5 of the sensors
Pin 5
Not connected (n.c. )
Sensor pinout (slaves):
Pin
Pin assignment
Wiring diagram
Pin 1
+24 VDC
Pin 2
Output 2 (analog output or switching output)
Pin 3
GND
Pin 4
Output 1 (switching output)
Pin 5
Synchronization input, connected to Pin 4 of the master
4.4.5
IO-Link operation – Release mode
In release mode ultrasonic sensors of different types can be enabled and disabled individually without mutual
feedback via the higher-level control. A sensor is enabled when a signal against U
B
is given on Pin 5. A disabled
sensors transmits the last measured, valid values to the IO-Link master.
Ultr
asonic sensors
“H
igh End“
