Siemens 1FT7 Configuration Manual page 226

Connection system
6.2 Signal connection
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
6FX ☐ 002 - ☐DC☐☐
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.
Figure 6-4
226
Prefabricated cable
- ☐☐
↓
↓
5 MOTION-
CONNECTⓇ500
8 MOTION-
CONNECTⓇ800
Encoder interface without DRIVE-CLiQ
0
☐
↓↓↓
Length
max. cable length 100 m
max. cable length 50 m
Configuration Manual, (PFT7S) 01/2009, 6SN1197-0AD13-0BP2
1FT7 Synchronous Motors