Lenze E82ZAFCC010 User Manual download pdf (Page 49)

Electrical installation

Bus cable length

EDK82ZAFCC-010 DE/EN/FR 5.0



H2 BusLeitgsLaenge-Leitungslaenge_3

Bus cable length

It is absolutely necessary to comply with the permissible cable lengths.

1. Check the compliance with the total cable length in Tab. 1.

The total cable length is defined by the baud rate.

Baud rate [kbps] Max. bus length [m]

20 3900

50 1500

125 590

250 250

500 80

Tab. 1 Total cable length

2. Check the compliance with the segment cable length in Tab. 2.

The segment cable length is defined by the cable cross-section used and the number of

nodes. Without any repeaters, the segment cable length corresponds to the total cable

length.

Node

Cable cross-section

0.25 mm

0.5 mm

0.75 mm

1.0 mm

2 240 m 430 m 650 m 940 m

5 230 m 420 m 640 m 920 m

10 230 m 410 m 620 m 900 m

20 210 m 390 m 580 m 850 m

32 200 m 360 m 550 m 800 m

63 170 m 310 m 470 m 690 m

Tab. 2 Segment cable length

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 83 84

No comments

Lenze E82ZAFCC010 User Manual Page 49