Lenze EMF2133IB Manual do Utilizador descarregar pdf (Página 49)

Electrical installation

Wiring

EDKMF2133 DE/EN/FR 6.1



H2_Verdrahtung−TN anzahl

Number of devices connected to the bus

123

SS S S S

2133PFB004

Segment Master (M) Slave (S) Repeater (R)

1 1

−

2 − 30 1

3 − 30 1

 Tip!

Repeaters do not have a station address but in the calculation of the

maximum number of stations they reduce the number of stations by 1 on each

side of the segment.

Repeaters can be used to build up line and tree topologies. In this case, the

maximum total bus system expansion depends on

ƒ the baud rate used

ƒ the number of repeaters used

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 103 104

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Lenze EMF2133IB Manual do Utilizador Página 49