Lenze CANopen EMF2178IB Instructions De Montage page 60

6 Electrical installation
Wiring of system bus (CAN)
Specification of the transmission cable
We recommend the use of CAN cables in accordance with ISO 11898−2:
CAN cable in accordance with ISO 11898−2
Cable type
Impedance
Cable resistance/cross−section
Signal propagation delay
60
£
Cable length 300 m
Cable length 301 … 1000 m
l
Paired with shielding
W W
120 (95 ... 140 )
£ W
70 m /m / 0.25 … 0.34 mm
£ W
40 m /m / 0.5 mm
£
5 ns/m
2
(AWG22)
2
(AWG20)
EDKMF2178IB DE/EN/FR 6.1