Lenze 9400 Manual - Manual (Page 139)

Single-axis controllers
Control terminals
4
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139 EDS94SPP101 EN 7.1
Design of the cables
ƒ The cables used must comply with the approvals required for the location (e.g. UL).
ƒ
The effectiveness of a shielded cable is reached by:
– Providing a good shield connection through large-surface shield contact.
– Using only braided shields with low shield resistance made of tin-plated or
nickel-plated copper braid.
– Using braided shields with an overlap rate > 70 % and an overlap angle of 90 °.
– Keeping unshielded cable ends as short as possible.
Use system cables or shielded cables for these connections:
ƒ Analog signals (inputs and outputs)
ƒ System bus CAN
ƒ Resolver
ƒ Encoder
The following connections need not be shielded:
ƒ
24 V supply
ƒ Digital signals (inputs and outputs)

Tip!
Parameter setting and configuration can be carried out using the
L-force »Engineer«. For this purpose the Online Help and the Software Manual
for the standard device will guide you.