Brochure

6
LOGO! – and now also with Ethernet
Proven devices have been consistently further
developed
The developmental leap forward can even be seen on the
outside of our new LOGO! 0BA7 basic devices: They are
wider by two modular widths and the previous interface
has been replaced by an Ethernet interface on the under-
side of the device.
In addition, there is a slot for SD cards on the right front
of the device. In spite of these exterior changes, the new
devices are compatible with all existing I/O modules. Even
programs from the previous LOGO! generations can be
used in the new devices.
The highlight of the 0BA7 basic devices is without a doubt
the standard Ethernet interface. It is used as a program-
ming interface and for communicating with other LOGO!
0BA7 basic devices or SIMATIC automation components
such as SIMATIC S7 CPUs, HMI Panels, and PCs. Up to
nine LOGO! devices can be networked via the Ethernet
interface.
LOGO! 0BA7 impressively proves that we are con-
stantly further developing our pioneering logic
module. The two new basic devices supplement the
existing 0BA6 basic devices, which have already
been tried and tested worldwide.