3. Connection
3.1 Soft Starter Connection
The Profinet Module is powered from the soft starter.
Digistart D2: For the Profinet Module to accept fieldbus commands, a link must be fitted across terminals
CSL-DI2 on the soft starter.
The Profinet Module is not suitable for use with Digistart D2 starters using 380/440 Vac control
voltage.
Digistart D3: Input links are required across the stop and reset inputs if the soft starter is being operated
in Remote mode. In Local mode, links are not required.
NOTE
Digistart D3: Control via the fieldbus communication network is always enabled in local control
mode, and can be enabled or disabled in remote control mode (Pr
3O
Comms in Remote
). See
the soft starter user manual for parameter details.
Figure 3-1 Profinet Module connections
Digistart D2
Digistart D3
15
63
3.
A
1
3
2
15
63
4.
A
1
3
2
Digistart D2
Digistart D3 (Remote mode)
CSL, DI2: Stop input
DI2, +24V: Stop input
DI3, +24V: Reset input
Profinet Module
Profinet Module
RJ45 Ethernet ports
RJ45 Ethernet ports
3.2 Network Connection
3.2.1 Ethernet Ports
The Profinet Module has two Ethernet ports. The ports are equal and interchangeable - if only one
connection is required, either port can be used.
3.2.2 Cables
Use Category 5, 5e, 6 or 6e cable to connect to the Profinet Module.
3.2.3 EMC Precautions
To minimise electromagnetic interference, Ethernet cables should be separated from motor and mains
cables by 200 mm.
If the Ethernet cable must cross motor or mains cables, the crossing should be at an angle of 90°.
6
Profinet Module: User Guide
www.nidec.com
Issue: B
