Balluff BNI XG1-505-0A5-K083 Manual De Instrucciones página 30

BNI XG1-505-0A5-K08 _
Network interface
5
Installation and connection (continued)
5.2.2 Interface
Fig. 5-3: Top view of M12 socket, D-coded
Pin Signal Description
1 Tx+ Transmit Data +
2 Rx+ Receive Data +
3 Tx− Transmit Data −
4 Rx− Receive Data −
Tab. 5-3: Pin assignment
The device may only be connected to internal
Ethernet networks, without configuration or
influence from TNVs.
5.2.3 I/O-Port
Fig. 5-4: Top view of M12 A-socket, A-coded
Pin Signal
1 L+ (US+) +24 V, 0.5 A
2 I (DI) Input
3 L– (US–) Electrical ground 0 V
4 C/Q (SIO/ Input/Output, 0.25 A, IO-Link
IO-Link)
5 n. c. Not connected
Tab. 5-4: Pin assignment
For the digital sensor inputs, see the directive on
inputs EN 61131-2, type 3.
Unused ports must be covered with caps to
ensure IP67 protection.
The IO-Link outputs are fed via the sensor supply.
Classifications of I/O connection:
– Pin 1 (non-switchable, rated values: general
use/resistor operation, Pilot Duty are not
applicable)
– Pin 4 (I/O, C/Q) general use/resistor operation,
Pilot Duty
12 english
Description
5.2.4 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. 5-5: Ground connection
5.3 Cable routing
Cable length
The Ethernet cable may be max. 100 meters long.
The IO-Link cable may be max. 20 meters long.
The standard IO cable may be max. 30 meters long.