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4 electrical installation, Wiring to a host, Electrical installation – Lenze EMF2133IB User Manual

Page 46: 4electrical installation

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4

Electrical installation

Wiring to a host

EDKMF2133 DE/EN/FR 6.1

46

l

H1_E_INST−Inst_2133−2

4

Electrical installation

Wiring to a host

{

Danger!

Additional electrical isolation must be installed if

ƒ

an 820X and 821X controller is connected to the host and

ƒ

reliable electrical isolation (reinforced insulation) in accordance with
EN 61800−5−1 is needed.

The connection of the PROFIBUS bus system is shown in the survey drawing.

3

3

3

1

2

2

2

0 m

1200 m

GG + 2133

GG + 2133

GG + 2133

E82ZAFP005

Fig. 1

Example: PROFIBUS with RS485 wiring (without repeater)

No.

Element

Note

1

Host

e.g. PC or PLC with PROFIBUS master interface module

2

Bus cable

Adapt baud rate to bus cable length

3

PROFIBUS slave

Controller (see

^ 40) which can be used with the EMF2133IB

communication module