Lenze ECSCAxxx - Manual (Page 95)

Electrical installation
Wiring of the feedback system
5
l
95 EDBCSXA064 EN 3.2
5.6 Wiring of the feedback system
You can connect various feedback systems to the axis module:
ƒ Resolver on X7 (
^ 96)
ƒ Encoder on X8 (
^ 97)
– 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.