Balluff Network Interface / IO-Link
www.balluff.com
8
3
First Steps
Connecting the
sensor hub
Connect ground conductor to the FE terminal, if available.
Connect the incoming IO-Link cable to the sensor hub.
Note
A standardized sensor cable is used to connect to the higher-level IO-Link master
module. Maximum length of 20 m.
Digital sensors
Digital Input port (M12, A-coded, female)
Pin
Requirement
1
+24V, 200mA
2
PNP Input 2
3
0V, GND
4
PNP Input 1
5
FE
Note
For the digital inputs, the input guideline specified in EN 61131-2, Type 3 applies.
Note
Unused input port sockets must be fitted with blind caps to ensure the IP67
protection rating.
Extension port
Port-7 (M12, A-coded, female) when Extension Port function activated
Pin
Requirement
1
+24V, 2A (Sensor/Module supply)
2*
+24V, 2A (Actuator supply)
3
0V, GND
4
Communication
5
FE
* Powered from Pin2 of IO-Link connection
Note
A standardized sensor cable is used to connect to the device to be extended.
Maximum length of 20 m.
