PRASTEL TCO8RX Mode D'emploi page 14

1. DESCRIPTION
The system is intended as safety device for gates and includes a receiver (connected to the control unit) and maximum of 4 or 8 transmitters, it
depends if they are used with single or double safety edges. It can work both with the clean NC contact mechanical edges, and with the 8,2K edges.
The two contacts of the receiver (normally closed with the powered device) are independent and can be connected to the relative input of the control
unit, put in series to the stop of the control unit, or in series to the photo devices contacts. Two contacts are also present on the receiver to be able to
carry out the self – test system.
The transmission of the signals between transmitter and receiver happens on 868 MHz band in bidirectional way.
The installation and the maintenance of the system must be carried out by qualified personnel. The manufacturer can not be considered
responsible for any damages caused by an improper, incorrect or irrational use of the product.
Warning: this device can block the automation if the batteries of the mobile part is flat.
2. CONFIGURATION AND ELECTRICAL CONNECTIONS
2.1 Receiver TCO8RX
Dip switch
Jumper of selection
output signal
Jumper of selection power supply tension.
Right : 12Vac/dc Left: 24Vac/dc
2.2 transmitter TCO8TX
Each transmitter can be connected to a single receiver.
It is possible to connect to the transmitter TCO8TX a single safety edge or two different safety edges in the same moment (inputs Safety1 and
Safety2). Possible configurations are:
SAFETY 1 Mechanical safety edge
SAFETY 2 Mechanical safety edge
Example: transmitter TCO8TX + mechanical edge 1 + mechanical edge 2
Frequency
Low Power
Safety2 Type
Led and
Safety1 Type
programming /
test key 2
Led and
programming /
test key 1
Example: transmitter TCO8TX + mechanical edge 1 + 8,2K resistive edge 2
Frequency
Low Power
Safety2 Type
Led and
Safety1 Type
programming /
test key 2
Led and
programming /
test key 1
Transceiver system
Output relay
0.5A at 42.4Vac
1A at 30Vdc
Programming / reset key
Resistive safety edge 8,2K
Mechanical safety edge
Dip switch
F
Safety2
Safety1
Dip switch
F
Safety2
Safety1
ITA
WARNING: if the power supply of the TCO8RX is carried
out in alternating current (Vac), the power supply must
be got through an insulation transformer (of security,
SELV tensions) which has a limited power or almost a
protection against the short circuit.
NOTE: The signal given on output (clean contact or 8,2K) to
the relay 1 and 2 depends on the position of the selection
output signal jumper.
NOTE: The level of acoustic pressure generated by the
device is less then 70 dBA.
Mechanical safety edge
Resistive safety edge 8,2K
Mechanical edge 2 (N.C.)
Mechanical edge 1 (N.C.)
Resistance 8,2K
Resistive edge 2
Mechanical edge 1 (N.C.)
ENG FRA ESP DEU POR
Resistive safety edge 8,2K
Resistive safety edge 8,2K
WARNING:
DIP1 OFF: mechanical safety edge 1
If you want to connect a
element on the input Safety1
closed contact), you must set dipswitch 1 on
«OFF».
DIP2 OFF: mechanical safety edge 2
If you want to connect a
element on the input Safety2
closed contact), you must set dipswitch 2 on
«OFF».
WARNING: this application does not comply
with the automatic doors security norm for
use EN 12453 because the connection of the
non-resistive component connected to the
transmitter is not completely checked.
WARNING:
DIP1 OFF: mechanical safety edge 1
If you want to connect a
element on the input Safety1
closed contact), you must set dipswitch 1 on
«OFF».
DIP2 ON: resistive safety edge 8,2K 2
If you want to connect a resistive element on the
input Safety2 (8k2 resistor),
set dipswitch 2 on «ON».
WARNING: this application does not comply
with the automatic doors security norm for
use EN 12453 because the connection of the
non-resistive component connected to the
transmitter is not completely checked.
NON-resistive
(normally
NON-resistive
(normally
NON-resistive
(normally
you must
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