Festo Controller CECC-D User Manual

Festo Controller CECC
14
Connection using a CAN bus plug from Festo
• Use cables with a diameter of 5 ... 8 mm.
A CAN bus plug from Festo is a convenient way of connecting the CECC. You can disconnect the
plug from the node without interrupting the bus cable (T-TAP function).
Note
The clamp strap in the CAN bus plug from Festo is connected internally only capacitively with the
metallic housing of the sub-D plug. This is to prevent equalising currents flowing through the
screen of the CAN bus.
• Clamp the screen under the clamp strap of the CAN bus plug ( accompanying manual for
the CAN bus plug).
Appropriate CAN bus plugs (adapters) from Festo can be found at www.festo.com/catalogue.
Connection using another CAN bus plug
Notes
• Observe the polarity of the CANopen interface.
• Connect the screen.
Further information on configuring a connected CANopen slave under CODESYS V3 pbF can be found in
the section Configuring a CANopen slave.
3.5.3 USB interface X7
The USB interface enables external storage media to be connected using USB plug type A.
Using storage media enables
– data to be loaded onto the device
– data to be backed up.
Note
Impermissible operating states of the CECC.
Using a USB hard drive without its own power supply causes high current consumption.
• Use only storage media with current consumption < 0.1 A.
The USB interface is only intended for user-monitored operation.
The use of storage media for continuous data recording is not recommended.

Festo Controller CECC-D Specifications

General

Brand	Festo
Model	Controller CECC-D
Category	Controller
Language	English