Nord Drivesystems SK 200E Series, Руководство пользователя

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NORDAC SK 200E Manual
78 Subject to technical alterations BU 0200 GB
3.4.5
CANopen, SK CU4-CAO
Up to four connected frequency inverters can be managed by the internal CANopen module via CANopen
(control, status messages, parameterisation and diagnosis).
• Baud rate: max. 1 MBaud
• Protocol: DS301 and DSP 402 1
• 2x digital inputs
• DIP switches for: addressing, bus termination,
baud rate
• Status LEDs: Module status, module error,
bus status, bus error, Dig. In 1, Dig. In 2
The terminal block of the Customer Unit SK CU4-CAO is divided into two potential levels.
Up to 2 sensors can be connected via the terminal block (terminals C1 and C2).
NOTE
Looping of the 24V supply voltage (terminals 45/46) or also (terminals 44/40) is in
principle possible, however, a maximum current load of 2A for the SK CU4-CAO must not
be exceeded!
Detailed information about operation via CANopen can be found in the relevant supplementary manual
BU0260.
- www.nord.com -
46
76
75
45
90
46
76
75
45
40
78
77
C2
C1
40
44
CANopen-
CANopen-
24V
GND
Sys+
Sys-
GND B
GND B
24V B
Incoming
CANopen cable
Outgoing
CANopen cable
Connection of the 24V supply volt-
age from the SK 200E
System bus connection
from the SK 200E
SHLD
Potential level: System bus
Potential level: Field bus
Connection to the
terminal block of the SK CU4-CAO
Similar to illustration