Bosch Rexroth RA 10 Series - Page 26

26/48 Analog amplifier RA | Installation
BoschRexrothAG, RE95230-B/2021-12-01
Bridge(s)
With abridge of two contacts below each other (only one wire each in the
crimping contacts), awire with across section of 0.5mm
2
is preferred.
If awire with smaller cross section is used, adouble stop must be made at both
ends as described afterwards. Bridges over several contacts must be crimped
according to the following instructions with double stops:
incoming wire 0.5mm
2
Wire bridges 0.25 or 0.35mm
2
Contact at U
Bat
or 0V Contacts to the switching inputs
Fig� 15: Wire bridge(s)
With bridges from U
Bat
or 0V to switching inputs, the incoming wires must always
be connected to the contacts of the supplies first. The bridges then lead to the
switching inputs.
Bridges that are to be
connected to an incoming
wire of 0.5mm
2
(gray)
must have across section
of 0.25 - 0.35mm
2
,
since otherwise the
supplied crimping contact
will no longer crimp the
insulation correctly.
Establish middle contacts
by means of adouble stop
of the thinner wires.
A double stop is also
required at the last contact
to ensure safe crimping of
the wire and insulation.
Cut off the discontinued
wire approx.5mm after the
crimping.
Resistance
Depending on the connection variant, aresistor must still be installed in the
connector. To ensure its mechanical protection, the following installation is
suggested.