Siemens SIMOTICS FD 1MH1 Operating Instructions & Installation Instructions page 31

Low-voltage motor
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Terminal box
Depending on the machine design, the following terminal boxes are generally used for
connecting the cables:
Terminal box
GT640
1XB1621
1XB1631
1XB7730
1XB7731
1XB7740
1XB7750
Depending on the terminal box and version, it is possible to rotate the terminal box through
±90° in accordance with the connection direction. The implementation on the other motor side
is possible only with the support of the Service Center. If you wish to retrofit using a different
terminal box at a later date, please contact the Service Center (Page 177).
See also
Rotating the terminal box (Page 85)
Terminal box (Page 80)
Note
You can find more information in Chapter 2 of catalog D81.8.
Supplementary devices
Depending on the order, various supplementary devices can be installed or mounted. These
include sensors for bearing temperature monitoring or winding monitoring, for example.
Anti-condensation heating (option)
The machine is fitted with anti-condensation heating. The connection data is listed on an
additional plate on the machine.
SIMOTICS FD 1MH1
Operating Instructions 08/2017
Comment
Only for machines on the
power supply
2 × 1XB1631
2 × 1XB7740
3.1 Comparison of IEC and GOST standards
Application
Not for explosion-proof versions
Not for IEC explosion-proof versions
Not for IEC explosion-proof versions
Not for IEC explosion-proof versions
Description
31

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