LOGO! installation and wiring
2.1 Modular LOGO! setup
LOGO!
32 Manual, 04/2011, A5E03556174-01
2.1 Modular LOGO! setup
2.1.1 Maximum LOGO! network setup (0BA7 only)
Maximum LOGO! 0BA7 network setup
LOGO! 0BA7 supports SIMATIC S7 communication via 10/100 Mbit/s TCP/IP Ethernet.
A LOGO! 0BA7 device can support a maximum of 8+1 network connections as described
below:
● 8: A maximum of eight TCP/IP-based S7 communication connections with the following
devices:
– Additional LOGO! 0BA7 devices
– SIMATIC S7 PLCs with Ethernet functionality
– A maximum of one SIMATIC HMI that supports Ethernet communication with
networked S7 PLCs
● 1: A maximum of one TCP/IP Ethernet connection between a LOGO! Base Module and a
PC with LOGO!Soft Comfort V7.0 installed
Note
You can only construct a LOGO! 0BA7 network topology using LOGO!Soft Comfort V7.0.
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