Electrical Connection - Bosch Rexroth PS5000 Commissioning And Operating Instructions

1070087068 / 01 BT 6.190
Safety Instructions
1.6

Electrical Connection

DANGER
Danger of life through inappropriate EMERGENCY-STOP facili-
ties!
EMERGENCY-STOP facilities must be operative in all modes of the
system. Releasing the EMERGENCY-STOP facility must by no
means result in an uncontrolled restart of the system! First check
the EMERGENCY-STOP circuit, then switch the unit on!
DANGER
Danger to life and limb caused by EMERGENCY STOP devices that
are not located within reach of the operator!
The "BT6.190 HPG" product variant (hand−held terminal) may be
operated only on machines with a permanently installed operating
station and an EMERGENCY STOP device!The EMERGENCY
STOP device of the operating station must be in reach at all times
so that it can be activated immediately in case of a malfunction.
Therefore, cable extensions between the operating station and the
BT6.190 HPG are not permitted!
CAUTION
Connecting lines and signal lines must be laid so as to avoid nega-
tive effects on the function of the units through capacitive or in-
ductive interference!Interference is frequently coupled and de-
coupled in long cables.
Therefore, power and control cables must be routed separately.
The influence of interfering cables on cables susceptible to inter-
ference can be minimized by keeping the following distances:
> 100 mm if cables are run in parallel for < 10 m,
> 250 mm if cables are run in parallel for > 10 m.
The product should be mounted close to the welding systems so
as to avoid cable lengths of more than 25 m.
In addition, please comply with all safety regulations regarding electrical
L
connections and the EMC of the system as a whole in the manuals of the
power supply units.
Make sure that all contact surfaces are bright, i.e. free of paint, plastic
L
coating or dirt/oxidation.
Electric Drives Bosch Rexroth AG
and Controls
1−7