Electrical installation
Wiring of the feedback system
5
123
EDKCSEX064 DE/EN/FR 6.0
5.5 Wiring of the feedback system
You can connect various feedback systems to the axis module:
ƒ Resolver on X7 ( 124)
ƒ Encoder on X8 ( 125)
– Incremental encoder with 5V−TTL level, RS−422
– SinCos encoder with zero track without Hiperface, signal level 1 Vss
– SinCos absolute value encoder (single−turn/multi−turn) with serial
communication (Hiperface® interface), supply voltage 5 ... 8 V
Note!
If a "safe isolation" acc. to EN 61140 between the encoder cable and
motor cable (e.g. by using separating webs or separated trailing
cables) is not ensured on the entire cable length cable due to an
installation on the system side, the encoder cable must be provided
with an insulation resistance of 300 V. Lenze encoder cables meet
this requirement.
ƒ We recommend to use Lenze encoder cables for wiring.
ƒ In case of self−prepared cables
– only use cables with shielded cores twisted in pairs.
– Observe the notes on wiring/preparation on the following
pages.
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