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6
Commissioning
Operating manual TROX TNC-EASYCONTROL
11
Parallel operation
②
4
①
4
4
4
4
4
4
4
4
4
4
4
4
③
LB1
LB7
LB2
LB8
LB3
LB9
LB4
LB10
LB5
LB11
LB6
LB12
Configuration with 12 fire dampers (parallel operation
= 2 fire dampers per output)
① Type of cable, e.g. HMH 5 x 1.5 mm
2
(control cable
with better behaviour in the event of a fire, free of
halogens)
② Duct smoke detector RM-O-D
③ Fire damper with factory mounted LINKBOX (LB)
It is possible to connect the actuators using the TNC-
LINKBOX also for parallel operation.
TNC-LINKBOX as a distribution box
①
Use of the TNC-LINKBOX as a distribution box for parallel
operation (up to 12 fire dampers)
It is possible to use the TNC-LINKBOX also for the parallel
operation of two motorised fire dampers. In this case the
TNC-LINKBOX acts as a distribution box. This configuration
requires a connecting cable between one TNC-LINKBOX
and the other. Lead the connecting cable from the double
stack terminal block (X102) to the terminal strip (X102) of the
second TNC-LINKBOX. Wiring is the same as between
TNC-EASYCONTROL and the TNC-LINKBOX.
The TNC-LINKBOX acts as a distribution box when both the
control cable of TNC-EASYCONTROL and the control cable
of the second TNC-LINKBOX are connected to it.
If a TNC-LINKBOX is used as a distribution box, jumper 2
must be closed and jumpers 1 and 3 must be open.
①
②
③
②
Linkbox
Distribution box
① Connection sockets
② X102 terminal strip
③ Jumper