Inst
alla
tion
Installation: Assembly, connection and start-up
108
Setting the operating mode
Door selector switch 1 4982 can operate in operating modes with or without the busy function.
The operating mode is set using a bridge between terminals AV and BV. The busy function operating mode is set with
a bridge.
Busy function: ON
An existing link between a door station and the system is maintained. The bell button cannot be operated from another
door station for approximately 25 seconds whilst the link exists.
2.7.5 TwinBus area coupler 1 4213
Assembly
Remove the TwinBus device and the supplied components from the packaging.
Please also follow the provided operating instructions.
Note:
If more than one door selector switch is used, line 41 must be connected across the joints.
* Cut off the cover for connecting to additional devices.
Connections
A, B
Bus
a, b
Main bus line
V
a
, V
b
Main video bus
a1
TwinBus power supply unit, TwinBus
System bus
for supplying additional devices from power supply unit 1 7573
#
$
"
!
00368-0
00360-0
Содержание TWINBUS
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