Lenze ETCxxxxx - Manual (Page 23)

Device description
Control in top hat rail design (ETCHx)
CAN interface
3
3.2
3.2.2
l
23 EDSTCXX EN 2.0
ME
ETC010
Pin Signal Pin Signal
1 GND 5 V 6 CAN_H
2 GND 5 V 7 CAN_L
3 +5 V 8 PE
4 +5 V 9 +24 V
5 CAN_Gnd 10 GND 24 V
)
Note!
The physical connection can be checked at any point of the CAN
bus using an Ohmmeter. All supply voltages must be switched
off for the measurement.
The measured resistance between the signals CAN_H and CAN_L
must be approx. 60 Ohm. The resistance between CAN_L and
GND and btetween CAN_H and GND must be "infinitely" large.
Other values can be measured as a result of a short circuit in the
signals or a reversal of the connections.
CiA−DS−102−1 and CiA DR−303−1 describes the plug−in connectors
and cables used and the supported bit rates.
Connector allocation for ME
bus with CAN1 (Phoenix
Mini−Combicon)