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                                                                                                 2                                                            rev. 3.0   13/06/2016 

 

 
TECHNICAL DATA: 

 

- Power supply                             : 230 Vac  50-60Hz  8W max. 
- Flashing light output                                        : 230 Vac 50Hz  
                                                        100W Resistive Load max. 
                                                          50W Inductive Load max. 
- Motor output                            : 230 Vac 50-60Hz 750 W max. 
- Services power supply output                     : 24 Vac 6 W max. 
- Safety devices and controls in BT                               : 24 Vdc 
- Operating temperature                                        :  -10 

÷

 55 °C 

- Radio receiver                                                       : see model 
- Op. transmitters                             : 12-18 Bit or Rolling Code 
- Max. TX codes in memory           : 120 (CODE or PED CODE) 
- Board dimensions                                             : 108x138 mm. 

 

TERMINAL BOARD CONNECTIONS: 

 

CN1 : 
1   : Grounding Connection. 
2   : Grounding Connection. 
 
CN2 : 
1   : 230 Vac line input (Phase). 
2   : 230 Vac line input (Neutral) 
3   : 230 Vac Flashing light Output (Neutral).  
4   : 230 Vac Flashing light Output (Phase).  
5   : Opening 230V Motor Output. 
6   : Common 230V Motor Output. 
7   : Closing 230V Motor Output. 
 
CN3: 
1  : Photocell Control and Power Supply ( 24Vac 6W ). 
2  : Photocell Control and Power Supply (GND). 
3  : Step-by-step control Button Input / Open (NO). 
4  : Blocking Device Input (NC) / Button Close (NO). 
5  : Common GND input 
6  : Safety device input (NC). 

7 : 

Motor Opening Limit Switch Input (NC). 

8  : Common GND input. 
9  : Motor Closing Limit Switch Input (NC). 
10: Antenna Ground Input. 
11: Antenna hot Pole Input. 

 

CN4: 
1 :  Aux power 24Vdc. 
2 :  Output 4 Open Collector  100mA Max Load. 
3 :  Output 3 Open Collector  100mA Max Load. 

4 : 

Output 2 Open Collector  100mA Max Load. 

5  : Output 1 Open Collector  100mA Max Load. 
 
 
CN5: 
1 : Motor Encoder Power  24Vdc. 
2 : Motor Encoder Signal Input. 
3 : GND Motor Encoder Power Supply. 
 
 

 

 
OPERATING FEATURES: 
   
Step-by-step operation: 
By  using  either  the  radio-control  (  CODE  led  on  )  or  the  low 
voltage  buttons  to  activate  the  gate,  you  obtain  the  following 
action: 
the  first  impulse  activates  the  opening  mechanism  until  the 
motor  time  expires  or  the  opening  limit  switch  is  reached,  the 
second  impulse  closes  the  gate.  If  an  impulse  is  sent  before 
the motor time expires or one of the two end runs are reached, 
the control unit will stop both opening and closing movements. 
An additional control re-starts motion in the opposite direction. 
 
Automatic closing : 
The  control  unit  closes  the  gate  automatically  without  sending 
additional commands. 
The  choice  of  this  operating  mode  is  described  in  the 
instructions for setting the delay period. 
 
Pedestrian Passage: 

The  control  unit  allows,  using  either  the  radio-control  (P. 
CODE  led  on) or the Pedestrian button, the Motor to run 
for a programmable amount of time.

 

 
Blocking Device Input : 
The  control  unit  allows  the  blocking  button  connection  (NC). 
Tripping  during  any operating phase of the control unit causes 
movement to stop immediately. An additional movement control 
will  be  valid  as  long  as  you  have  disabled  the  blocking  input, 
and,  in  any  case,  the  unit  will  carry  out  the  opening  stage 
automatism with pre-flashing for 5 seconds. If the automation is 
fully open, in this case, it will carry out the closing phase. 
Attention: Jumper this input if not used. 

 

Photocells: 
The  control  unit  allows  Photocells  to  be  powered  and 
connected in accordance with directive EN 12453.  
    
 
 
 

Summary of Contents for LRX 2271

Page 1: ... up an isolating device inside the system It is necessary to install an omnipolar switch surge category III It must be positioned to provide protection from accidental closing pursuant to point 5 2 9 of EN 12453 6 For the power supply cables use flexible cables in an insulating sheath in harmonised polychloroprene H05RN F with a minimum conductor section of 1mm2 7 The various electrical components...

Page 2: ... Encoder Signal Input 3 GND Motor Encoder Power Supply OPERATING FEATURES Step by step operation By using either the radio control CODE led on or the low voltage buttons to activate the gate you obtain the following action the first impulse activates the opening mechanism until the motor time expires or the opening limit switch is reached the second impulse closes the gate If an impulse is sent be...

Page 3: ...e Main menu Operation with TIMER The control unit can have a timer set up instead of an open close control button Example at 08 00 the timer closes the contact and the control unit opens the gate At 18 00 the timer opens the contact and the control unit closes the gate During the interval between 08 00 and 18 00 at the end of the opening phase the control unit disables the flashing beacon automati...

Page 4: ...le If you do not want the control unit to decelerate when the opening and closing phase is finished press the SET key twice during programming instead of just once During programming it is possible to use the radio control key located on the control unit instead of the SET key only if previously memorised 7 T MOT PED Programming a pedestrian operating time of 4 minutes max The control unit is fact...

Page 5: ... 5 sec after the photocell disengages i e the gate closes 5 seconds after the user has passed through If you wish to enable the function proceed as follows check that Extended Menu 1 is enabled T MOT PED and T PAUSA Leds flash simultaneously use the SEL button to move to the flashing PGM AUT LED and then press the SET key the PGM AUT LED will light up steady and programming is complete Repeat the ...

Page 6: ...Menu 2 is enabled T MOT PED and T PAUSA LEDs start flashing simultaneously use the SEL button to move to the flashing T MOT LED then press the SET key at that point the T MOT LED will light up steady and programming is complete Accordingly the PUL input makes it possible to connect a button NO for the Opening phase only and the BL input to connect a button NO for the Closing phase only Repeat the ...

Page 7: ...tion paragraph It is then advisable to make sure that the preselected band is free not already in use by another device To carry out this check do the following using the SET key move to the PROGRAMMING MENU the Base scans the preselected frequency and if it is already occupied by the Base the MONITOR LED and PROGR MENU LEDs will flash alternately In this case proceed to select a different frequen...

Page 8: ... is dismantled from an installation it is advisable to take the batteries out so that the Sensor no longer continues unnecessary transmission NC or 8K2 Operating Mode Selection The RTX 2252 Device allows NC normally closed contact standard type or 8K2 resistance type sensitive edges to be connected Use Dip Switch SW2 No 1 to make the selection DIP 1 OFF NC input operation default DIP 1 ON 8K2 inpu...

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