4x50 EtherNetIP.190129.1v4: User manual
WWW.EILERSEN.COM
Version: 2020-11-24, rev.: 1v4
Page: 31
7.5.7 Light Emitting Diodes (LEDs)
The 4040 communication module is internally equipped with a number of sta-
tus lamps (light emitting diodes). The lamps have the following functionality
when the 4040 communication module is equipped with standard program:
LED
FUNCTION
D11
(Red)
Reserved for future use
D12
(Red)
Reserved for future use
D13
(Red)
Reserved for future use
D14
(Red)
Reserved for future use