schmersal bp408, Installation Manual

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54 Installation manual of system “bp408” - Installation and assembly
 Condensation must be avoided on all components!
Example: Water condensation in damp machine room after the control system
is switched off
 In critical environments, please ensure there is sufficient sound insulation to the
building.

Out system controls are designed for primary voltage 230 V AC 50 Hz.
 When using residual current-protective circuits in control systems having
frequency converters, it must be ensured that these RCD circuit breakers must
be sensitive to universal current. Other RCD circuit breakers must not be used
in accordance with DIN VDE 0160, 5.5.3.4.2 because the DC residual current
generated through the input circuit of the frequency converter could increase
the minimum triggering level of RCD circuit breaker culminating in non-triggering.
The maximum permissible release current of these selective RCD circuit
breakers that are sensitive to universal current must not exceed value I
ΔN
=0.3
A.
6.2 Preparations
NOTE!
 The complete lift control system is checked at Böhnke + Partner GmbH. The
delivery status is documented in the circuit diagrams and the record of the setup
and service menu.
 Circuit diagrams uniquely marked with a controlling number and technical
documents are part of every control system.
 The control system must be connected according to our circuit diagrams.
 The control lines 24 V DC and data lines RS-232, RS-485, USB, CAN, LON,
Ethernet and telephone must be separately laid from the load lines!
 When connecting the control system, comply with the technical data, according
to which the control system has been manufactured according to your order.