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CONNECTION OF DOOR OPERATOR AND SIGNALS (EN81-20)
Door Operator is connected with two cable groups:
1.
XL-DS, XK-OUT, XK-INP carries door control signals
from RBC. The signals are:
KA output is Door Open Command
KK output is Door Close Command.
KO is the common terminal of KA and KK.
R3 is the Slow Close Command.
C3 is common of Slow Close.
KL1:
Door Close Limit for Door 1
DTP:
Door Motor Temperature
K1C:
Obstruction Contact for Door 1
2.
XH-DR carries power supply for door operator from
RBC. These are
:
DR2 is Line
DR3 is Neutral
PE is Earth
CONNECTION OF DOOR OPERATOR AND SIGNALS (EN81-1)
Door Operator is connected with two cable groups:
XL-DS carries door control signals from RBC. The signals
are:
KA output is Door Open Command
KK output is Door Close Command.
KO is the common terminal of KA and KK.
XH-DR carries power supply for door operator from RBC.
These are:
DR2 is Line
DR3 is Neutral
PE is Earth
BYPASS SWITCH
The bypass switch has plug-sockets and it has been designed to bypass car and landing door contacts.
DS-0 : The lift operates only in NORMAL mode.
DS-1: 120-125 is bridged in safety line.
If the landing doors are semi-automatic, then landing
door contacts are bridged.
DS-2: 125-130 is bridged in safety line.
1) If the landing doors are semi-automatic, then
landing door locks are bridged.
2) If doors are automatic, then the landing door locks
are bridged.
DS-3: 130-140 is bridged in safety line.
Car doors are bridged.
