Lenze EMF2179IB - Manual (Page 45)

EMF2179IB communication module (DeviceNet)
Installation
Communication connection
5
5.4
5.4.4

5.4-10 EDSDEN EN 02/2006
The following bus cable lengths are possible in dependence on the baud rate
and the cable used:
Baud rate Thin Cable Thick Cable
125 kbits/s
100 m
500 m
250 kbits/s 250 m
500 kbits/s 100 m
When using both, “Thick” and “Thin” cables, the maximum cable lengths are
to be selected according to the baud rate:
Baud rate Bus cable length
125 kbits/s L
max
= 500 m = L
thick
+ 5 L
thin
250 kbits/s L
max
= 250 m = L
thick
+ 2.5 L
thin
500 kbits/s L
max
= 100 m = L
thick
+ L
thin
Max. possible bus cable
length