BEINAT BX280-AX Manual Download Page 16

BE-Rev 1 -19 25

INSURANCE.  This  device  is  insured  by  the  SOCIETÀ  REALE  MUTUA  for  the  PRODUCT'S  GENERAL  LIABILITY
up to a maximum of 1,500,000.00 EURO against damages caused by the device in case of failures in functioning.

WARRANTY.  The  warranty  term  is  3  years  from  manufacturing  date,  in  agreement  with  the  following
conditions.  The  components  acknowledged  as  faulty  will  be  replaced  free  of  charge,  excluding  the  replacement
of  plastic  or  aluminium  cases,  bags,  packing,  batteries  and  technical  reports.
The  device  must  arrive  free  of  shipment  charges  to  BEINAT  S.r.l.
Defects  caused  by  unauthorized  personnel  tampering,  incorrect  installation  and  negligence  resulting  from
phenomena  outside  normal  functioning  shall  be  excluded  from  the  warranty.
BEINAT S.r.l.  is  not  liable  for  possible  damage,  direct  or  indirect,  to  people,  animals,  or  things;  from  product
faults  and  from  its  enforced  suspension  of  use.

DISPOSAL OF OLD ELECTRICAL & ELECTRONIC EQUIPMENT.
This symbol on the product or its packaging to indicates that this product shall not be treated as household waste. Instead, it shall be handed over to
the applicable collection point for the recycling of electrical and electronic equipment, such as for example:
- sales points, in case you buy a new and similar product
- local collection points (waste collection center, local recycling center, etc...).
By ensuring this product is disposed of correctly, you will help prevent potential negative consequence for the environment and human health, which could
otherwise be caused by inappropriate waste handing of this product. The recycling of materials will help to conserve natural resources. For more detailed
information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased
the product.
Attention: in some countries of the European Union, the product is not included in the field of application of the National Law that applies the European
Directive 2002/96/EC and therefore these countries have no obligation to carry out a separate collection at the “end of life” of the product.

BEINAT  S.r.l.
Via  Fatebenefratelli  122/C  10077,  S.  Maurizio  C/se  (TO)  -  ITALY
Tel.  011.921.04.84  -  Fax  011.921.14.77
http://  www.beinat.com

 IP20

Control Unit  

BX280-AX

Made in Italy

Lo  styling  è  della    b  &  b  design

Dealer  stamp

Date  of  purchase:

Serial    number:

La Beinat S.r.l. following the purpose of improving its products, reserves the right to change the technical, aesthetic and functional characteristics
at any time and without giving any notice.

Business  -  [email protected]
Technical  support  -  [email protected]

Summary of Contents for BX280-AX

Page 1: ...ty Select the gas type to be detected toxic or explosive Choose the relay functioning mode pulsed or continuous Choose deadband exclusion mode A TEST button checks the efficiency of both the unit and connected probe to ensure total control of the BX280 AX Thanks to the Omega type format small and large systems can be built by exploiting the modularity of the DIN rail in the previously set electric...

Page 2: ...the appliance Cleaning Never clean the device with chemical products If necessary wash with a moist cloth Technical Specifications Mains Power 110 230VAC 50 60Hz 10 Secondary Power Through Battery max 1 2 Ah Optional not provided 12 V 10 Battery Charger max 1 2 Ah controlled by the microprocessor The battery does not need maintenance Power Demand 6 W max 230V Power Demand 5 W max 12 VDC Relay Cont...

Page 3: ...SG895 Pellistor ATEX Zone 1 See catalogue 0 100 LEL 4 20 mA 5 Y e s N O SG580 Catalyt ic I P 6 6 Zone 2 See catalogue 0 100 LEL 4 20 mA 5 Y e s N O SGF100 Catalytic I P 6 4 Zone 2 Methane 0 100 LEL 4 20 mA 5 Y e s Y e s SGF102 Catalytic I P 6 4 Zone 2 L P G 0 100 LEL 4 20 mA 5 Y e s Y e s SGF104 Optical Fluores I P 6 4 Zone 2 Oxyg en In 4 20 mA 5 Y e s Y e s SGF106 SemiCondut I P 6 4 Zone 2 F R E ...

Page 4: ... by the battery in the absence of mains and flashes when the battery voltage is less than 10 8 V 3 LED SCALE CONCENTRATION GAS These LEDs light up in sequence based on the increase to the gas dispersed in the environment a When the first led turns on the gas concentration level has reached the first pre alarm threshold b When the second led turns on the gas concentration level has reached the seco...

Page 5: ...rding to current performance standards 12 DIP SWITCH of the deadband suppression of the sensor 1 and 2 Setting these two switches ON or OFF it is possible to enable or disable the suppression of the signaling of any sub range in the input signal in the corresponding input Instead over ranges will always be reported Both conditions are indicated by the flashing of the Explosive Gas LED of the corre...

Page 6: ...sensors as shown in the figure Power supply 110 230 VAC C NC NO C NC NO C NC NO PH N 4 5 6 7 8 9 10 Fault Pre Alarm Main Alarm ACTIVATION AND DEACTIVATION OF THE SENSORS To enable disable the sensor 1 act on the first switch of SW4 first DIP SWITCH from left To enable disable the sensor 2 act on the first switch of SW3 second DIP SWITCH from left When a sensor is excluded all the memories will be ...

Page 7: ... screen must be connected to the Gnd terminal of the interested area only on the side of the control unit The appliance must be connected to the power supply by means of a switch capable of disconnecting the poles in compliance with current safety standards and with a contact separation of at least 3 mm in all poles The installation and electrical connections of this appliance must be carried out ...

Page 8: ...on of gas gradually increasing from the enabled sensors and it is therefore possible to control the switching on and off of the LEDs and that all switch relay enabling the loads connected to them Depending on the input signal of the remote sensors the control units can be found in the following working condition NORMAL MODE the control unit receives a signal from the sensors corresponding to a gas...

Page 9: ...mA normal operation 21 mA Over range 23 mA fault The following figure shows the conversion between mA and the corresponding gas concentration 0 60 120 200 240 300 337 mA Fault zone Over range area Under range area Fault zone 7 2 0 10 4 16 8 20 14 7 4 3 6 22 ppm Linear 5 0 4 8 13 16 20 22 mA Fault zone Over range area Under range area Fault zone 7 2 0 10 4 16 8 20 14 4 4 3 6 22 LEL Linear 5 3 8 3 8...

Page 10: ...s and eventual battery Page 10 Example of a label WARNING Before connecting to the mains power ensure the voltage is correct Carefully follow the instructions and the connections according to Regulations in force keeping in mind that the signal cables should be laid separate from the power cables An automatic cut off switch appropriately identified as devicesectioning of the detector should be inc...

Page 11: ...oid valve Normally Closed with Positive Safety Connections of a solenoid valve Normally Closed without Positive Safety Page 11 110 230 VAC Electrical connection example If a 12Vdc solenoid valve is connected to BX280 AX and it does not work well Direct connection of 12VDC solenoid valves or sirens to BX280 AX is not possible An external power unit must always be used BX280 AX gives a max current o...

Page 12: ...N 230 VAC 230 VAC If a 12VDC solenoid valve is connected to BX280 AX and it does not work well Direct connection of 12VDC solenoid valves or sirens to the BX280 AX is not possible An external power unit must always be used The BX280 AX gives a max current of 50mA Electrical Connections Connections to Positive Safety disabled and an external power supply for valve control and siren 12VDC ...

Page 13: ...es of remote probes to this unit Therefore they should be positioned at different heights depending on the type of gas to be detected These heights are 30 cm from the lowest point of the floor in order to detect Heavy gases L P G etc 30 cm from the highest point of the ceiling in order to detect light gases Methane etc 160 cm from the lowest point of the floor in order to detect volatile gases CO ...

Page 14: ... powered by the battery check that the 12Vdc power is correctly connected If the Fault LED lights up Check that the connecting cables from the BX280 ax to the probes are intact that the probes are properly powered and that the signal cable is correctly connected If the Over Load Probe LED lights up Check that the power polarity has not been inverted that no short circuit is present that the probes...

Page 15: ...arked by two red parallels To enable maintenance mode based on regulations a manual command must be performed Follow the instructions below Once the manual command has been executed proceed as follows Plant maintenance RESET TEST Maintenance Test The simultaneous and prolonged pressing for 5 seconds of the TEST and RESET keys enables the test on mode in which the control unit does not switch the g...

Page 16: ...xample sales points in case you buy a new and similar product local collection points waste collection center local recycling center etc By ensuring this product is disposed of correctly you will help prevent potential negative consequence for the environment and human health which could otherwise be caused by inappropriate waste handing of this product The recycling of materials will help to cons...

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