Ports and Displays

4.1.3Displays

Power display (green LED)

The status of the power supply is signaled by a green LED:

Status

Meaning

lit green

Power supply L+ is connected

Not lit

Power supply L+ is not connected or <14 V

Port status display (green/yellow LEDs)

The status of the ports is signaled by four LEDs:

 

Status

Meaning

Port 1 to 4

LED lit green

TP link exists, no data reception

Port 1 to 4

LED lit yellow

TP link exists, receiving data at TP port

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Industrial Ethernet

A5E00152007-03

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Siemens Electrical Lean Switch Displays, Power display green LED, Port status display green/yellow LEDs, Status Meaning