Balluff Network Interface EtherNet/IP™
www.balluff.com
10
4
Technical Data
Port
Each port has two bicolored LEDs for displaying the I/O statuses.
Display
Status
Description
I/O p
o
rt
Off
I/O status
The status of the input or output pins is 0
Yellow
I/O status
The status of the input or output pins is 1
Red, flashing
Short-circuit
Short-circuit between pin 1 and 3
Red
Short-circuit
Short-circuit at dedicated pin
IO
-Li
nk
por
t
Green
IO-Link
IO-Link communication active
Green,
flashing
IO-Link
No IO-Link communication
Green,
rapidly
flashing
IO-Link
IO-Link pre-operate during data storage
Red
Short-circuit
Short-circuit at pin 4
Red, flashing
quickly
IO-Link
Validation failed /
Data storage failed /
Wrong device for data storage