Multi−axis controllers
Control terminals
4
221
EDS94SPP101 EN 10.2
System bus CAN on board
The drive controller has an integrated CANopen system bus interface for the exchange of
process data and parameter values between different nodes and for the connection of
additional modules such as distributed terminals, operator and input devices ("HMIs") as
well as external control units. The software manual contains additional information in this
regard.
Overview of general data and conditions of use
Field Values
Communication profile CANopen (DS301, V4.02)
Communication medium CAN cable in accordance with ISO 11898−2
Network topology Line closed at both ends (e.g. closed with Lenze system connector
EWZ0046)
Node addresses that can be set 1 ... 127 (can be set by means of DIP switch or code)
Max. number of nodes 127
Transfer rates [kBit/s] 10 ... 1000 (can be set by means of DIP switch or code)
Conformity, approvals CE
UL
EAC
The transfer rate limits the overall cable length.
Transfer rate [kBit] Maximum bus length [m]
10 8075
20 4012
50 1575
125 600
250 275
500 112
800 38
1000 12
The segment cable length is limited by the cable cross−section used and the number of
nodes. Repeaters divide the overall cable length into segments. Without repeaters, the
segment cable length is the same as the overall cable length.
Max. number of
nodes per segment
Segment length [m] in relation to cable cross−section (Interpolation is permissible)
0.25 mm
2
(AWG 24) 0.50 mm
2
(AWG 21) 0.75 mm
2
(AWG 19) 1.00 mm
2
(AWG 18)
2 240 430 650 940
5 230 420 640 920
10 230 410 620 900
20 210 390 580 850
32 200 360 550 800
63 170 310 470 690
100 150 270 410 600
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