Lenze EY System cables and system connectors - Manual (Page 23)

Product description
System cables
Design
2
l
23 EDSYPFLD EN 8.0
)
Note!
ƒ Motor cables:
Depending on the controller, certain cable lengths must not be exceeded. If
EMC requirements must be complied with, the permissible cable lengths
may be reduced. Detailed information is provided in the controller
documentation.
ƒ Feedback cables:
Depending on the controller and the feedback system, certain cable lengths
must not be exceeded. Detailed information is provided in the controller
documentation.
If the EYF0048 system cable is used, the cable length of 20m between the
motor and the controller must not be exceeded.
ƒ Digital frequency cables:
Depending on the controllers / the communication modules used, certain
cable lengths must not be exceeded. Detailed information is provided in the
corresponding documentation.
ƒ Blower cables:
Depending on the blowers, certain cable lengths must not be exceeded.
Detailed information is provided in the blower / motor documentation.
Individual layout
ƒ Connection on the motor side ˘ System cable ˘ Connection on the controller side
Possible combinations
ƒ Motor ˘ System cable ˘ Controller
ƒ Motor ˘ System cable 1 ˘ System cable 2 ˘ ... ˘ System cable n ˘ Controller
)
Note!
This pattern applies to cables in both fixed installation and trailing cable
installation. The two designs can be combined.
Unique design
ƒ Plug−in connectors are application−specific (power, blower, feedback, digital
frequency) and uniquely designed.
ƒ Hence, faulty connections can be ruled out during the mounting and in the event of
service.