Balluff Network Interface CC-Link IE Field Basic
www.balluff.com
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10
Technical data
Function indicators
Module status
LED
Status
Function
US
Off
No supply voltage
Green
Sensor supply OK
Red
Sensor supply less than 18 V
UA
Off
No supply voltage
Green
Actuator supply OK
Red, flashing
Actuator supply less than 18 V
Red
Actuator supply less than 11 V
RUN
Off
General firmware error in module or reset
Green
Normal module operation
ERR
Off
Communication OK
Red
Communication error / device error
L/A 1/2
Orange
Link on respective port
S/R
Off
No CC-Link IE Field Basic communication
Green, flashing
CC-Link IE Field Basic communication
DL
Off
No CC-Link IE Field Basic communication
Green, flashing
Cyclic communication without this slave
Green
Cyclic communication with this slave
Port LED
Each M12 port (digital in-/output) has two 2-color LEDs assigned to it which indicate
the configuration or operating states.
LED
Port mode
Indicator
Description
Pin4, Pin2
SIO
input
Off
Input signal = 0
Yellow
Input signal = 1
Red
Both LEDs flashing: Short circuit on
Pin1-Pin3
Pin4, Pin2
SIO
output
Off
Output signal = 0
Yellow
Output signal = 1
Red
Only one LED: Short circuit / overload
on corresponding Pin4 or Pin2
Both LEDs flashing: Short circuit
between Pin1 and Pin3
or short circuit on both output pins
Only Pin4
IO-Link
Off
IOL Port not enabled
Green, flashing
IOL Port enabled, but no IO-Link
communication
Green, rapidly
flashing
Parameter data adjustment with Data
Storage
Green
IO-Link enabled and communication
running
Status LEDs
Port LEDs