19
ifm
Device Manual IO-Link Master with Modbus interface CabinetLine 8 Ports IP 20 (AL1940)
05 / 2018
Operating and display elements
Overview
7
Operating and display elements
Overview .................................................................................................................................................19
LED indicators ........................................................................................................................................20
5440
>
7.1
Overview
10998
1
IOL and DI status-LEDs of the IO-Link port (X01...X08
(
→
IO-Link ports (Class A)
(
2
PWR status LED of the voltage supply (X31) (
→
Power
supply
(
RDY, RUN and ERR Status LEDs (
→
Status LEDs
(
IoT status LED of the IoT port (X23) (
→
IoT port
(
3
LNK status LED of the IoT port (X23) (
→
IoT port
(
4
LNK and ACT status LEDs of the Modbus ports 1 (X21)
and 2 (X22) (
→
Ethernet interface
(