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3. Commissioning
3.1. Electrical connection
3.1.1.
Cabling
PROFINET utilizes Fast Ethernet cable (100MBit, Cat 5) composed of four wires AWG22 (white, yellow, blue
and orange).
There are three types of PROFINET cables:
•
Type A – for fix or rigid cabling
•
Type B – for occasional movements or vibrations (flexible)
•
Type C – for permanent movements (highly flexible).
3.1.2.
Connecting the bus cover
The bus cover provides three M12 connectors.
Two M12 connectors (D-coded, according IEC 61076-2-101) serve for PROFINET connection.
•
For voltage supply use A-coded M12 connector only.
•
For the bus lines both D-coded M12 connectors may be used at will. However, together with a planned
Topology it may be necessary to observe the correct assignment (P1/P2).
•
Seal up the unused cable gland using a sealing bolt (included in the delivery).
There is no need to proceed any manual settings inside the bus cover. PROFINET does not require setting a
node ID and terminating resistor like Profibus. All address parameters are configured by the engineering tool
®
®
(e.g. Siemens
Step7
).
Pin assignment
Supply voltage
1 x M12- connector (male)
A-coded
Pin
Assignment
1
UB (9...30 VDC)
2
N.C.
3
GND
4
N.C.
Baumer_BUDE-PROFINET_MA_EN.docx
14.06.2016 / bja
Multi-color LED
Indicating the operating status,
green-yellow-red
Activity – LEDs (green)
to signal bus activity on
Port1, Port2
Port1
Port2
Wire color
brown
white
blue
black
PROFINET (data communication line)
2 x M12-connector (female)
D-coded
Pin
Assignment
1
TxD+
2
RxD+
3
TxD-
4
RxD-
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Wire color
yellow
white
orange
blue
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