Elgo LIMAX33 CP-00 SERIES, Руководство владельца и по безопасности, Страница: 31 / 92

Installation and First Start-Up
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10.4.6 Integration of the Magnetic Tape Presence Detector
The magnetic tape presence detector is a contact which must open the safety circuit if the magnetic tape is not in
the correct position. The contact has to be placed in non-bridgeable position within the safety circuit.
It is not allowed to place the presence detector in a spot where it can be bridged by the recall panel. Further-
more, it is not allowed to place it within the door circuit, since this circuit can be bridged by the door bridging
functionality of SR-contacts.
10.4.7 Connection of the Power Supply and Emergency Power Supply
The 24 V supply for LIMAX33 CP-00 is powered by an external power supply.
A missing 24 V supply causes an opening of all actuators
The 12 V emergency power supply should be switched to the BAT−/BAT+ inputs. LIMAX33 CP-00 will open all
actuators if supplied with 12 V. LIMAX33 CP-00 can only serve position information if it is supplied with 12 V.
10.4.8 Connection of the eSGC
Alternatively, eSGC may be connected to the remote tripping coil of the speed governor (see Figure 12 below).
Figure 12: eSGC actuator connected to a blocking device on the speed governor (remote tripping)
The electromechanically tripped braking element (electronic safety gear or blocking device - remote tripping -
on the speed governor) must be built in such a way, that the mechanical part is in the safe state if the electrical
supply is disconnected.
10.4.9 Connection of the Signals from Inspection Control
The 24 V level (circuit for information purpose) of the inspection control has to be connected to the LIMAX33
CP-00 as described in Figure 8.
The connection of the inspection control to the safety circuit remains unchanged.
The 24 V level must be galvanically isolated from adjacent electric circuits, especially from the safety circuit.
Weight and swing protection
Magnetic Tape
AB20-80-10-1-R-D-15BK80
1
2
1
to
presence
detector
from
presence
detector
Presence detector
CAN_H
CAN_L
CAN-GND
3
4
5
System boundary of
LIMAX33CP
Lift Control
Brake
2
Main
contactors
Safety circuit
Supply CAN
Blocking system supply
Cut safety circuit
This is only a symbolic drawing!
The speed governor itself is not part of
the certification
6
shield
eSGC
Relase
Speed
govenor
External
Supply
SGC
SG_OUT
SG_GND
24V
(SGC)
GND
(SGC)
May be the same
like power supply CP
Trip
coil