User's Manual

LOGO! installation and wiring

2.3 Wiring LOGO!

LOGO!

62 Manual, 04/2011, A5E03556174-01

2.3.8 Connecting the Ethernet interface (0BA7 only)

LOGO! ...E

The LOGO! ...E version is equipped with a 10/100 Mbit/s Ethernet RJ45 interface.

Requirements for the network cable

You can connect a standard Ethernet cable to the Ethernet interface. To minimize

electromagnetic interference, however, Siemens recommends you use a standard Category

5 shielded twisted-pair Ethernet cable with a shielded RJ45 connector on each end.

Connecting

You connect the PE terminal to earth ground, and connect a network cable to the Ethernet

interface.







①

②

③

Earth ground

Ethernet cable, for connecting to the Ethernet interface

Ethernet status LEDs

LED Color Description

Rx/Tx Flashing orange LOGO! is receiving/sending data across Ethernet

LINK Steady green LOGO! is already connected to Ethernet