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7. Connection of Closing Edge Safety Device
Connecting the closing edge
safety device:
Insert the optosensors into the bottom
door seal and connect them electrically.
Legend:
Switches with system plugs:
S5 Wicket door switch
S6 + Cable slack switch
S7 Night lock
Switches for screw terminals:
S5a * Wicket door switch
S6a *+ Cable slack switch
S6b * Cable safety device
Plug connections:
X30 Closing edge safety device
(in control unit)
X71A Wicket door contact
X71B + Cable slack switch
X71C Night lock
X71D Cable slack switch
X72 Optosensor receiver
X73 Connection cable
X74 Optosensor transmitter
Terminal blocks:
X2C Static current circuit
(in control unit)
X7C Coiled cable
X7H Static current circuit
X7L Cable slack switch
Optosensors:
V5 Transmitter
V6 Receiver
* If connected, the short-circuit bridge
must be removed
+ only Dynamic 121 - 128
Function:
The closing edge safety device monitors the bottom door seal. If whilst closing
the door meets with an obstruction, the closing edge safety device automatically
halts the door and lifts it to clear the obstruction.
Fig. 18: Wiring diagram
