Protective Earth Connection; System Power Supply Connection; Configuration; Mechanical Removal Of The System Housing - Bosch rexroth NYCe 4000 Manual

NYCe 4000 Linear motion control sys-
tem
washers under the screw heads or use the protective earth post on the system
housing with washers and nuts. Ensure that there is electrical contact between
the system housing and the mounting base of all other equipment installed on
the metal frame or mounting base.
Each protective earth connection may be routed in the most convenient manner
for the equipment concerned. The NYCe 4000 system puts no extra
requirements on the protective earth wiring – no central earth point or similar
constraint.

10.4 Protective Earth connection

For safety reasons, a protective earth connection via the threaded earth post is
mandatory.
The protective earth connection must be connected before any other cables are
connected to the system housing.
The protective earth connection must be realized using an as short as possible
cable, or better, a braided band, with a faston at the system housing side.
The protective earth connection is fastened on the M5 threaded post on the
system housing using a ring, the faston with the cable or the braided band, a
spring washer and a nut, in that order. Tighten the nut with a nut spanner.
You must adhere to the installation requirements of your country.

10.5 System power supply connection

A power on/off switch or circuit breaker is not part of the system housing. You
must implement the following in the installation.
A switch or circuit breaker must be included in the installation.
●
The switch or circuit breaker must be placed at a suitable location and must
●
be easy accessible.
The switch or circuit breaker must be marked as the disconnecting device for
●
the system housing power supply.

10.6 Configuration

The left side of the system housing is the side where the "24V System" power
supply connector is located.
The slot on the left side is called "MCU" and is a slot dedicated for the
installation of the Motion Control Unit (MCU).
The slot at the right side of the MCU module in the module holder is called "S
III" and is a slot dedicated for the installation of the NYM04.1-SE3-MAST-NY4150
or NYM04.1-SE3-MAST-NY4150/10 SERCOS III Master module.

10.7 Mechanical removal of the system housing

Make sure that all power supplies are switched off before you remove the
system housing.
Installation and Removal
R911383228_Edition 04 Bosch Rexroth AG
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