NORD Drivesystems MI0700 - Manual (Page 23)

2 Implementation
MI 0700 GB-0414 23
Customer unit
SK CU1-xxx
Part number
SK 700E
Field bus customer unit
data
Frequency inverter SK 5xxE +
Additional options
Part number
PROFIBUS DP
SK CU1-PBR
278200030
PROFIBUS DP customer unit
1 x multifunction relay
1 x digital input
1 x PROFIBUS DP *****
all SK 5xxE *
onboard
+ plus technology option
PROFIBUS DP
SK TU3-PBR *****
275900030
CAN Bus
SK CU1-CAN
278200050
CAN customer unit
1 x multifunction relay
5 x digital inputs
2 x CAN bus
all ≥ SK 511E *
onboard
optional WAGO
RJ45 adapter module/terminal ******
278910300
CAN Bus
SK CU1-CAN-RJ
278200052
CAN customer unit
with RJ45 sockets
1 x multifunction relay
5 x digital inputs
2 x RJ45 CAN bus sockets
all ≥ SK 511E *
onboard
optional WAGO
RJ45 adapter module/terminal ******
278910300
USS bus
USS Customer Interface
1 x multifunction relay
1 x digital input
1 x RS485 interface ******* all SK 5xxE *
onboard
SK CU1-USS
278200040
* All frequency inverters, except SK 515E (available ≥ size 5 only).
*****
If next to the PROFIBUS DP customer unit SK CU1-PBR an operation and diagnostic technology unit is also used
with the SK 700E application, a SimpleBox SK CSX-0 or a handheld control box SK PAR-3H or SK CSX-3H should
be planned for SK 5xxE application, in addition to the technology unit SK TU3-PBR for frequency inverter operation.
The connection types of the two different PROFIBUS DP field bus options also differ. PROFIBUS DP connection to
the SK CU1-PBR customer unit occurs via spring loaded terminals. PROFIBUS DP connection to the technology unit
SK TU3-PBR or SK TU3-PBR-24V occurs at the front with a 9-pole SUB-D connector (must be provided separately).
For more information refer to the PROFIBUS DP Supplementary Operating Instructions BU 0020 (see
www.nord.com ).
******
The WAGO adapter module RJ45 / terminal (278910300) and commercially available pre-assembled RJ45 patch
cables allow for easy connection of the additional external 24 V power supply for the CAN bus and the CAN
connection cables.
*******
All frequency inverters ≥ SK 520E feature the RS485 interface next to the RJ12 on connector block X11 and also on
terminal block X7 or terminals 74 and 75.
Table 8: Overview and assignment of field bus customer units SK CU1-xxx