Balluff BNI IOL-104-011-K006, User Manual

Page: 30 / 40

10 english
5.1 Installation
For dimensions, see Fig. 4-1 on page 8.
You can find mounting accessories under
www.balluff.com on the product page.
►
Fasten the module with 3 × M4 screws using the
mounting holes (see Fig. 4-2 on page 8).
Requirements for complying with the protection
class:
For complying with the protection class IP67, all plugs and
caps must be properly connected and the tightening
torque of 0.6 Nm must be observed (see data sheets of
connectors and caps).
5.2 Electrical connection
5.2.1 Power supply
NOTICE
Overcurrent
Defective or missing fuses in the power supply for the
device will damage it.
►
Use a fuse or an intelligent power supply (current
monitoring designed for a maximum of 4 A).
►
Connect the incoming IO-Link line to the sensor hub.
NOTICE
Loss of function and damage to the device
Improper setup, e.g., due to incorrect connection or
polarity of the connections, can cause a loss of function
or damage to the product.
►
Take measures to prevent incorrect connection or
reverse polarity.
►
Prevent tampering at the connections.
►
Never exceed a voltage of 36 V at the connections.
The supply voltage for the module is provided via the
IO-Link interface from the higher-level IO-Link master.
►
Connect the incoming IO-Link line to the sensor hub.
5
Installation and connection
5.2.2 IO-Link interface
Fig. 5-1:
4
3
1
2
Top view of M12 plug, A-coded
Pin Signal
1 Operating voltage for the module and the
connected sensors, 24 V DC
2 –
3 GND, reference potential
4 C/Q, IO-Link data transmission channel
Tab. 5-1: Pin assignment of IO-Link interface
5.2.3 Digital input port
Fig. 5-2:
3
5
4
2
1
Top view of M12 socket, A-coded
Pin Signal
1 +24 V, sensor supply
2 Digital input 2
3 GND, sensor supply
4 Digital input 1
5 –
Tab. 5-2: Pin assignment Digital input port
For the digital sensor inputs, see guideline
on inputs EN 61131-2, type 3.
BNI IOL-104-011-K006
Network interface – Digital hub