05.01
8.4 Shield connecting rail
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Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
8.2 Connecting cable for 2–tier arrangement
If space is restricted, the SIMODRIVE 611 drive converter system modules can
also be arranged in two tiers one above the other or in adjacent cabinet panels
(refer to Section 10.1.3)
For 2–tier arrangements, a connecting cable must be ordered to connect the
equipment bus and if required, the drive bus.
Parallel cables must be used to connect the DC link (M600/P600) in a 2–tier
arrangement. For adjacent 300 mm wide modules, a CU conductor cross–
section of 70 mm
2
and for smaller modules, CU 50 mm
2
should be used.
The cables must be routed so that they are short–circuit proof and ground–fault
proof. A potential bonding conductor having the same cross–section must be
connected in parallel and connected to the housings of the modules which are
connected with one another. This cable is not included with the equipment.
Adapter terminals are available to connect the DC link.
Ordering data, refer to Catalog NC 60.
8.3 Adapter terminals for DC link connection
The DC link voltage can be connected using the adapter terminals, e.g. to
connect the DC link for two–tier arrangements.
The following adapter terminals are available:
1. Package with 2 double terminals 50 mm
2
for module widths 50 to 200 mm
Order No. (MLFB): 6SN1161–1AA01–0BA0
2. Package with 2 double terminals 95 mm
2
for module width 300 mm
Order No. (MLFB): 6SN1161–1AA01–0AA0
8.4 Shield connecting rail
The shield connecting rail is used to connect the electronics cable to the ground
potential of the module housing so that the connection is in–line with EMC gui-
delines. The rail can be mounted above the control modules on the power and
infeed modules using threaded sockets.
Ordering data, refer to Catalog NC60
J
8 Supplementary System Components
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