2 electrical installation, 1 network topology, Electrical installation – Lenze E84DGFCG User Manual

Page 22: Network topology, Installation, As a a

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Lenze · Decentralised frequency inverter 8400 motec (EtherNet/IP™ option) · EDS84DMOTEIP EN 2.0 - 10/2013

22

Installation

Electrical installation

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

5.2

Electrical installation

5.2.1

Network topology

It is typical of EtherNet/IP to have a rather free topology the limiting factor of which is large

message latencies due to e.g. switches connected in series.

Internal switch latency

( 19)

The combination of a line and a stub is useful for system wiring.
EtherNet/IP supports the following topologies:

• Line

[5-2]

Line topology (S = scanner, A = adapter)

• Switch / star

[5-3]

Switch / star topology (SW = switch, A = adapter)

Hardware manual for Inverter Drives 8400 motec
Here you can find detailed information on ...

• the digital and analog inputs/outputs;
• the relay output;
• the integrated safety system (safety option);
• the wiring of the terminals.

Observe the notes and wiring instructions contained in this documentation!

E94AYCEO008

A

A

S

A

A

E94AYCEO005

SW

A

A

A

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