PRASTEL TCO7RX Handbuch Seite 9

3. SETTINGS
TRANSMITTER TCO7TX
DIP
ON
OFF
1 2
N° DIP Function
Mechanical or resistive
1
safety edge.
2 Energy saving
3
Selection frequency of
functioning
4
It is possible to associate up to a maximum of 4 transmitters (4 different edges) to each relay. For this reason, to each receiver can be associated a
maximum of 8 transmitters.
Warning: for a correct functioning of the system, every transmitter part must have the frequency dip put on the same way as the
correspondent receiver part.
In order to avoid any interferences on installations which need a higher number than 4 security channels it is advisable to distinguish the frequencies
utilized among the various receivers and their transmitters associated transmitters.
4. CONNECTIONS
4.1 Transmitter connection
Connect the safety edge to the terminals of the transmitter. Direct
1
and place the device as shown on the figure.
Set the dip switch relative to the utilized frequency (dip 3 and dip 4)
2
which will have to correspond to the one of the receiver.
Give power to the system connecting the two batteries AA – 1,5 V to
3
the battery holder. Pay attention to the polarity .
Fix the device as much higher than possible in such way as there are
no obstacles on the direction of the receiver and in such a way as the
4
maximum distance between the two devices is less than 30 meters.
4.2 Receiver connection
Put the receiver in such a way to minimize the distance from the
1
transmitters associated and close the to the automation's control unit
or inside the box of the motor. If fixed to a wall, utilize suitable screws
and plugs so that it can resist to a force of 50N downwards.
Set the dip switch relative to the utilized frequency (dip 3 and dip 4)
2
which will have to correspond to the one of the transmitters.
Set the 2 little bridges Mec/8K2 (Jumper of selection output signal ) in
such a way as the state of functioning or of alarm is correctly
3
signaled, according to whether the control unit has an input of
mechanical type (with contact) or 8,2KΩ.
4
Set the little bridge of power supply (24V o 12V)
Connect the test inputs to the control unit, in case they are utilized (*).
5
(*) The inputs are handled in the same way as the photocells test: the control unit, to carry out the photocells test, switches off the power supply of the
receiver and check that the relays of the correspondent receiver opens itself. In this device, the input TEST1 and TEST2 are for testing the security
devices (see chapter 12).
3 4
FRA ENG
N° DIP
WARNING : The manufacturer can not be considered
responsible for any damages caused by an improper,
incorrect or irrational use of the product.
WARNING: keep free the areas of access to the devices
and clean periodically them from eventual dirtiness
which can settle on them during the normal functioning.
ITA ESP DEU POR
RECEIVER TCO7RX
DIP
ON
OFF
1 2 3 4
Function
1 Test device
2 Buzzer ON / OFF
3
Selection frequency of
functioning
4
MIN: 20 cm
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