Bosch Rexroth CytroMotion, Operating Instructions Manual

Page: 35 / 60

35 / 60
Self-contained axis
Assembling the self-contained axis
Bosch Rexroth AG RE62290-B, 05.22
●
Install an extensive and short shield of digital signal lines on both sides. In
the case of potential differences, install an additional equipotential bonding
conductor in parallel between the beginning and the end of the line. These
measures are to avoid compensation currents. The guideline for the cross-
section is 10 mm2.
●
Any connections that can be disconnected is to be equipped with connec-
tors and couplings with grounded metal housing.
●
Twist the conductor and return conductor of unshielded lines of an electric
load circuit, e.g. in the case of the electrical connection of an external
braking resistor.
Electric wiring
WARNING
Hot surface! The surface temperatures at the self-con-
tained axis may be high. Electric lines which were
installed in close proximity to the axis can be over-
loaded, heated up beyond an admissible level and in the
worst case suffer an insulation fault.
−
Install lines at a sufficient distance to hot surfaces
or prevent overheating by proper installation of the
lines.
CAUTION
Improper connection of electric components! If electric
components are connected or wired improperly, short-
circuits or severe damage to persons and property may
result.
−
Connect the electric components according to the
circuit diagram.
−
The wiring or connection may only be carried out by
personnel trained an instructed in the use and han-
dling of electrical systems, or by Bosch Rexroth.
Before starting the electric wiring of the self-contained axis, perform the fol-
lowing work:
●
Mechanical assembly of the self-contained axis.
●
The control cabinet is fixedly installed at its place of installation or use.
The position or distance of the individual components (self-contained axis,
control cabinet) is significantly influenced by the length of the cable set.
Wire the individual components of the scope of delivery according to the
⮫
data
sheet of the self-contained axis (chapter “Electrical connections”).