5.14
DCP / CAN interface (X-DCP, X-CAN)
Alternatively to the conventional wiring, it is possible to control the frequency inverter by DCP or
CANopenLift (see chapter "Serial Communication").
Information
Operation of the frequency inverter with DCP or CANopenLift is only possible with the add-on module
EM3-CAN-DCP (Art.-No. 357107)!
5.14.1
DCP
Information
•
Use a shielded cable for the connection. The shielding must be grounded on the inverter side.
•
Make the connection between the frequency inverter and the control system without additional
terminal points.
•
The maximum line length is 50 m.
X-DCP
DA
DB
0VD
DATA + (A)
DATA - (B)
GND
(1)
(2)
(3)
(4)
DCP connection
()
terminal designation of connector
5.14.2
CANopenLift
Information
•
A shielded bus-cable is not needed, but the data wires should be twisted.
•
The installation takes place in line structure. The seperate devices are connected to the bus with
short branch lines.
•
The bus should be terminated with a terminating resistor of 120 - 150 Ohms, at both ends of the bus.
•
The maximum length of the bus is 200 m and 6 m at the branch lines.
CAUTION!
Caution!
Incorrectly wired connections can destroy the electrical / electronic components.
Electrostatic discharges can be hazardous to the electronic components and lead to errors in the
software.
The connection of the bus cable takes place at the slot X-CAN of the frequency inverter.
X-CAN
CL
CH
0VC
CAN High (H)
CAN Low (L)
GND
(1)
(2)
(3)
(4)
Optionaler
Schirmanschluss
Connection CAN
Original operating instructions
ZETADYN 3C
Electrical installation
R-TBA08_03-GB 1619
Part.-No. 00163322-GB
34/204
