Siemens 1FT7 - Page 226

Connection system
6.2 Signal connection
1FT7 Synchronous Motors
226 Configuration Manual, (PFT7S) 01/2009, 6SN1197-0AD13-0BP2
Cables on motors with DRIVE-CLiQ
With DRIVE-CLiQ, the same cable is used for all encoder types. Only prefabricated cables
from Siemens (MOTION-CONNECT) may be used.
Table 6- 3 Prefabricated cable
6FX ☐ 002 - ☐DC☐☐ - ☐☐
☐
0
↓
↓
5 MOTION-
CONNECTⓇ500
8 MOTION-
CONNECTⓇ800
↓↓↓
Length
max. cable length 100 m
max. cable length 50 m
Encoder connection on motors without DRIVE-CLiQ
Motors without DRIVE-CLiQ require a cabinet-mounted sensor module for operation with
SINAMICS S120. The sensor modules evaluate the signals from the connected motor
encoders or external encoders and convert them to DRIVE-CLiQ. In conjunction with motor
encoders, the motor temperature can also be evaluated using sensor modules. For
additional information, refer to the SINAMICS Manual.
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Figure 6-4 Encoder interface without DRIVE-CLiQ