Siemens SINAMICS G130 Operating Instructions Manual page 100

Electrical installation
4.10 Signal connections
Note
Connection cables
The PROFINET interfaces support Auto MDI(X). It is therefore possible to use both
crossover and non-crossover cables to connect the devices.
For diagnostic purposes, the two PROFINET interfaces are each equipped with a green and
a yellow LED. These LEDs indicate the following status information:
Table 4- 32
LED
Link port
Activity
port
T0, T1, T2: Measuring socket contacts
Table 4- 33
PCB plug connector from Phoenix Contact, type: ZEC 1.0/ 4-ST-3.5 C1 R1.4, order number: 1893708
Note
Cable cross section
The measuring socket contacts are only suitable for cable cross-sections of 0.2 mm
1 mm
Note
Using the measuring socket contacts
The measuring socket contacts support commissioning and diagnostic functions. It must not
be connected for normal operation.
100
LED states on the X150 P1/P2 PROFINET interface
Color State
- Off
Green Continuous
light
- Off
Yellow Flashing
light
Measuring socket contacts T0, T1, T2
Socket
M
T0
T1
T2
.
2
Description
Missing or faulty link
10 or 100 Mbit link available
No activity
Data is being received or sent at port x
Function
Ground
Measuring socket contact 0
Measuring socket contact 1
Measuring socket contact 2
Technical data
Voltage: 0... 5 V
Resolution: 8 bits
Load current: max. 3 mA
Continuous short-circuit proof
The reference potential is terminal M
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
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