Modbus Tcp Topology; Figure 21 Digital Gateway Modbus Tcp Connection With Crossover Cable; Figure 22 Digital Gateway Modbus Tcp Connection With Standard Cat5 Cable - ABB LVS Digital Manual

COM MU NI CAT IO N I NT ERFACE CON N ECTI ON

Modbus TCP Topology

MODBUS TCP connection is available via the standard RJ45 LAN 1 connector on the Digital
Gateway. For a direct connection a CAT 5 (or higher) cross-over cable is to be used. For a net-
work with multiple slaves via a network switch the standard CAT 5 patch cables are used.

Figure 21 Digital Gateway Modbus TCP connection with Crossover cable

Figure 22 Digital Gateway Modbus TCP connection with standard CAT5 cable

1 TG C90 80 04
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