Balluff BNI LH3-303-S12-K091, Руководство пользователя

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BNI LH3-303-S12-K091
Network interface – Digital hub
1.1.2 IO-Link interface (XF1/ )
Fig. 5-1:
4
3
1
2
Top view of M12 plug, A-coded
Pin Signal
1 Supply voltage for the module and connected
sensors (U
S
)
2 Supply voltage for actuators (U
A
)
3 GND, reference potential
4 C/Q, IO-Link data transmission channel
Tab. 5-1: Pin assignment of IO-Link interface
1.1.3 I/O-Port (X01…X08)
Standard I/O port (X01…X08)
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/output
3 GND, sensor supply for inputs,
Outputs
4 Digital input/output
5 FE
Tab. 5-2: Pin assignment of standard I/O port (X01…X08)
For the digital sensor inputs, see guideline
via inputs EN 61131-2, type 1 and type 3.
Extension port (X08)
Fig. 5-3:
3
5
4
2
1
Top view of M12 socket, A-coded
Pin Signal
1 +24 V, sensor/module supply
2 +24 V, actuator supply
3 GND, sensor and actuator supply
4 C/Q communication line
5 FE
Tab. 5-3: Pin assignment of extension port (X08)
1.1.4 Grounding
To counteract EMC interference, the functional earth
connection must be used.
►
Connect the earth terminal to the functional earth (FE)
of the machine.
The FE connection between the housing and
the machine must have a low impedance and
be as short as possible.
►
Use the grounding strap included in the
scope of delivery.
Fig. 5-4: Ground connection
5
Installation and connection (continued)