Fig. 44 Bk9055, Bk9105 - Leds - Beckhoff BK9105 Documentation

Fig. 44: BK9055, BK9105 - LEDs
LEDs for power supply diagnosis
LED Meaning
LED Us off
on
LED Up off
on
LEDs at RJ45
LED Meaning
LED Link/Act off
on
flashes
LED 10/100 Mbit/s off
(BK9105 only)
on
BK9055 and BK9105
The power supply voltage Us is not present
The power supply voltage Us is present
The power supply voltage Up (for Power Contacts) is not present
The power supply voltage Up (for Power Contacts) is present
No physical connection present
Physical connection present
Communication available
10 Mbit/s (if LED Link/Act is shining or flashing)
100 Mbit/s
Version: 2.0.0
Error handling and diagnosis
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