Balluff BNI PNT-508-105-Z067, Руководство пользователя

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5.2.2 PROFINET interface
Fig. 5-2: 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. 5-2: Pin assignment
5.2.3 I/O-Port
Fig. 5-3: Top view of M12 socket
Pin Signal
Class A Class B
1 +24 V, 2 A +24 V, 2 A
2 Input / Output
(1 A / 2 A / 4 A)
1)
P24 (1 A / 2 A / 4 A)
1)
3 GND GND
4 Input / Output
(1 A / 2 A) / IO-Link
Input / IO-Link
5 n.a. N24
1)
Configurable to 1 A, 2 A and 4 A, taking into consideration the
total current of 16 A and the max. total current of 4 A on the GND
pin of the port
Tab. 5-3: Pin assignment
Variant I/O-Port
Class A Class B
BNI PNT-508-105-Z067
X00…X07 n.a.
BNI PNT-508-105-Z077
BNI PNT-538-105-Z067
X00…X03 X04…X07
BNI PNT-538-105-Z077
Tab. 5-4: I/O-Port overview
For the digital sensor inputs, see the directive on
inputs EN 61131-2, type 3.
5
Installation and connection (continued)
Due to the high power at the 4 A outputs, high
short-circuit currents may occur and must be
taken into account accordingly in the application
and fusing. The total current of the outputs must
not exceed the total current of the module of 16 A.
Unused ports must be covered with caps to
ensure IP67 protection.
On the BNI PNT-538-…, all outputs of the Class A
ports are supplied via the sensor voltage.
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. 5-4: Ground connection
5.3 Cable routing
Cable length
The Ethernet cable may be max. 100 meters long.
The IO-Link single-ended cordset may be max. 20 meters
long.
BNI PNT-5_8-105-Z0_7
Network interface