Use a bipolar connection. The unipolar connection should only be employed when the encoder
type being used does not provide push-pull signals.
6.5.8
Interconnecting optional connections
Depending on the range of options installed, further connections have to be interconnected.
Detailed information about interconnecting these options with the interfaces is provided in the
circuit manual.
See also
Terminal assignments (Page 201)
6.5.9
Connecting the re-cooling unit to the drive
Connect the enclosed cable for the cooling unit to the corresponding interfaces on the drive
and the cooling unit.
Further details are contained in the circuit diagram of the drive and the re-cooling unit.
6.5.10
Fastening the cable ducts with cable ties
Fasten all cable ducts whose cover faces downward with cable ties. Wind the cable ties around
the entire cable duct. The cable ties must be located at the same positions as in the delivered
state.
Figure 6-9
Schematic diagram: Fastening the cable ties
Electrical connection
6.5 Connection
SINAMICS SM150 6SL3845-7NN46-7AA0
Operating Instructions 04/2017
119
Summary of Contents for SINAMICS SM150
Page 2: ...20 04 2017 13 53 V27 00 ...
Page 14: ...Table of contents SINAMICS SM150 6SL3845 7NN46 7AA0 14 Operating Instructions 04 2017 ...
Page 122: ...Start up SINAMICS SM150 6SL3845 7NN46 7AA0 122 Operating Instructions 04 2017 ...
Page 190: ...Maintenance 9 7 Repairs SINAMICS SM150 6SL3845 7NN46 7AA0 190 Operating Instructions 04 2017 ...
Page 192: ...Spare parts SINAMICS SM150 6SL3845 7NN46 7AA0 192 Operating Instructions 04 2017 ...
Page 196: ...Service Support SINAMICS SM150 6SL3845 7NN46 7AA0 196 Operating Instructions 04 2017 ...
Page 217: ......