BDF-XX-TX
Contents
1. BDF xxX T1 BDF xx T2 BDF xx T3 BDF xx T5 BDF xx T6 Counter add inhibit Counter add control substract Counter add substract Counter quadrature x Counter quadrature x4 IDEAL SOLUTION for reading counting values at long distances from standard signals NPN PNP MECHANICAL NAMUR Display direct or scalable to engineering units Very strong housing and electrically protected units designed for all type of industrial applications User s Manual BDF xx T1 T2 T3 T5 and T6 Models T1 T2 T3 T5 and T6 Large displays for counting impulses The BDF series oflarge displays for impulse counting applica tions is made of models T1 T2 T3 T5 and T6 All units are available in 4 and 6 digits format with 57mm or 100mm digit height All units have negative led sign RESET function active by mechanical contact and recognize impulse signals from standard sensors NPN PNP Mechanical Contact Encoder Counted impulses are scaled with internal programmable Scaling Factors before loaded on display This allows the display of engineering units meters liters The decimal point position is programmable The mechanical of the BDF instruments is a very strong and sturdy aluminium housing anodized in black color for panel mount and for wall mount as an option The front lens is antir reflexive and is firmly inserted on the aluminium profile with a rubber gasket around providing IP62. executes ENTER on the displayed code Button adds negative sign in some codes Note When KBD or contacts indicated in Figure 1 are con nected to the BDF the point placed under the negative sign will light This led must be on during the reprogramming of the unit if the led is not lightning but the led on top of the negative sign lights then press to switch leds Note When KBD or contacts indicated in Figure 1 are connected to the BDF Ratemeter with 4 digits the 2 small 7 segment displays on top left part will light These digits are needed to program some codes which are 6 digit codes The programming codes are made of 2 digits identifying the code and a third digit identifying the value assigned to the code Code 41 with value 1 is represented as 41 1 Button acts as a validation of the code and value entered If this button is not pressed the unit will not validate the new value EXAMPLE Introducing code 41 1 Press 4 Number 4 appears on display to the left Press 1 Number 1 appears on display to the left The current value for code 41 appears to the right it can be 1 or 2 Press 2 Number 2 appears on display to the right replacing the previous value Press Validates the code and the value entered in this case 41 1 Note After 6 seconds without introducing data the instru ment will cancel the programming code without validation Note Codes
3. 1 2 and 3 are special codes composed by only 1 digit The value is a 6 digit numerical value and will load on display as soon as the code is pressed The way to modify this value is to modify each digit value independently by pressing 1 to 6 and then to validate the whole KBD programming keyboard Figure 1 Function of the programming terminal pins O Pin 1 common _ Pin 9 LL button gf Off Pin2 i button 6 10 O 2 Pin 10 sa button 5 1110 0 3 Pin3 oo button 4 121 6 Pin 11 mie button 3 13 O ole Pin 4 5 button 2 be O 6l7 d _ Pin12 na button 1 Cole Pin5 20 button ENTER O Pins 6 13 and 14 shortcircuited Pin 7 8 and 15 leave open FEMA ELECTRONICA Page 6 User s Manual BDF xx T1 T2 T3 T5 and T6 Configure the counter model Configure the multipliers 41 1 Resets the instrument configuration Activates the default parameters Note To place the negative sign introduce codes 4 1 1 and Note The led under the negative sign must be ON during the programming If it is not lightning and the led on top of the negative sign is on then press to swtich leds Codes 43 select the type of counter to be active BDF xx T1 Input1 impulse input Maximum frequency 9 KHz Input2 control for inhibit Inhibits at
4. 2785 but with 1 decimal we program the following way 1 imp 0 2785 with reading XXX X which is the same as 1 imp 2 785 and light the decimal point e To generate a total scale factor of 2 785 we can assign the following values Scale Factor 2 785 Multiplication Factor x1 Multiplication Flanges x1 Decimal Point XXX X c The codes to program are 3 2 785 45 2 44 1 46 2 Decimal point lightning at XXX X The possible combinations of scale factors and decimal points are very big Take into consideration that the decimal point is only a led lightning but it will not move the readings neither to the left nor to the right and it will not multiply the reading in any case Start always defining parameter 3 which is the only one able to define precise values and then look for the appropriate fixed multiplication factors FEMA ELECTRONICA Page 9 User s Manual BDF xx T1 T2 T3 T5 and T6 Mechanical dimensions Panel cut out and weights Size 24 A B C Size 24 D E weight 4 digits 57mm 264mm 120mm 112mm 4 digits 57mm 256mm 112mm 2 3Kg 2 10 40 4 75 4 41 2 10 077 4 40 5 Ibs Size 44 A B C Size 44 D E weight 4 digits 100mm 480mm 180mm 112mm 4 digits 100mm 472mm 172mm 5 0Kg 47 18 907 7 097 4 41 4 18 589 6 777 11 Ibs Size 2
5. logical O state 43 1 BDF xx T2 Input1 impulse input Maximum frequency 9 KHz Input2 control Add Substract Substracts at logical O state 43 2 43 3 BDF xx T3 Input1 impulse Add Input2 impulse Substract Maximum frequency 5 KHZ 43 4 this code does not apply 43 5 BDF xx T5 quadrature signal x1 Input1 bidirectional encoder channel A Input2 bidirectional encoder channel B Maximum frequency 4 5 KHz 43 6 BDF xx T6 quadrature signal x4 Input1 bidirectional encoder channel A Input2 bidirectional encoder channel B Maximum frequency 4 5 KHz 3 Scale Factor multiplier between 0 0000 and 5 9999 By default it is 1 0000 45 1 Multiplier x1 45 2 multiplier x0 1 45 3 multiplier x0 01 45 4 multiplier x0 001 45 5 multiplier x0 0001 44 1 flange multiplier x1 Counts on down flange 44 2 flange multiplier x2 Counts on down and up flanges Not compatible with code 43 6E Reduces maximum frequencies to half Decimal point 46 1 0 46 2 0 0 46 3 0 00 46 4 0 000 46 5 0 0000 Note same codes but in negative enable visualization of zeros to the left For example code 46 2E will visualize 00000 0 Functions with reset and alarms 56 1E Press RESET display loads 000000 56 2E Press R
6. 5 protection on the front The signal wires are connected to plug in screw clamps for higher security of the connections accessible at the rear side ofthe instrument The power is connected to a 3 terminal plug 2 power connections and 1 earth containing an integrated protection fuse and an additional fuse as spare part Order reference Size Model Power Color Others Adjust Sensor BDF 24 T3 0 R limp 1 NPN 24 T1 0 230 Vac Red 65 IP65 1imp 1 NPN 44 T2 1 115 Vac Green empty 1imp 3 PNP 26 T3 6 24 Vde check for 1imp 1 5 Namur 46 T5 isolated availability Sia Contact T6 the IP65 option uses a completely different type of housing from the indicated in this documentation Check the BDF IP65 housing docu x mentation for more information Sizes SIZE BDF 24 Instrument with 4 digits digit 57mm height 2 3 SIZE BDF 44 Instrument with 4 digits digit 100 mm height 4 0 SIZE BDF 26 Instrument with 6 digits 57mm digit height SIZE BDF 46 Instrument with 6 digits 100mm digit height FEMA ELECTR NICA Page 2 User s Manual BDF xx T1 T2 T3 T5 and T6 Models Front view MODEL BDF xx T1 Counter ADD with INHIBIT function A A when connecting Input2 to a logical O signal Negative sign B A MODEL BDF xx T2 Counter ADD with SUBSTR
7. 6 A B C Size 26 D E weight 6 digits 57mm 384mm 120mm 112mm 6 digits 57mm 376mm 112mm 2 7Kg 27 1512 475 4 41 27 14 807 4 40 6 Ibs Size 46 A B C Size 46 D E weight 6 digits 100mm 668mm 180mm 112mm 6 digits 100mm 680mm 172mm 5 7 Kg 4 27 10 7 09 4 41 47 36 77 6 777 12 5 Ibs PANEL CUT OUT Note add 27mm to the C dimension for the power supply plug Rear cover D Panel width Max 14 mm 0 55 Min 2 5 mm 0 10 Panel installation Introduce instrument 1 into the panel cut out and place the fixation piece 3 on each side Place screw 2 through fixa tion piece 3 until it presses the panel 4 and is firmly fixed Antirreflexive filter Note The front of the instrument is sealed IP65 To have the same level of protection between the panel and the instru ment place a rubber profile squared or round as indicated 5 1 Instrument BDF EN 2 Screw a i Fixation tool 4 Pane 5 Rubber profile FEMA ELECTRONICA Page 10 User s Manual BDF xx T1 T2 T3 T5 and T6 Warranty CE Declaration of conformity All instruments are warranted against all manufacturing defects for a period of 24 MONTHS from the shipment date This warranty does not apply in case of misuse accident or manipulation by non authorized personnel In case of mal function get in contact with y
8. ACT func i tion when connecting Input2 to a logical O signal 7 i i MODEL BDF xx T3 Counter ADD and SUBSTRACT with D Decimal point selectable independent inputs ADD impulses on Input1 and SUB STRACT impulses on Input2 MODEL BDF xx T5 Counter for quadrature signals typical from bidirectional encoder with automatic ADD SUBSTRACT depending on phase differences between signals A and B encoder turning clockwise or counter clockwise 1 full cyle is 1 impulse MODEL BDF xx T6 Counter for quadrature signals typical from bidirectional encoder with automatic ADD SUBSTRACT depending on phase differences between signals A and B encoder turning clockwise or counter clockwise 1 full cyle is 4 impulses 888888 Negative sign Decimal point selectable The BDF Counter units are available in 4 and 6 digits format All digits are 7 segment LED type with decimal point negative sign and red color Leds B and D are lighted when the unit is being repro grammed through the Programming Terminal on the rear cover Digits A are only available in units with 4 digits These small digits will light only when the unit is being reprogrammed through the Programming Terminal on the rear cover Power supply connections Rear view The power connector allows one terminal for earth and two power terminals Internal fuse is integrated on the connect
9. ESET display loads AL2 value and impulses substract from display 56 3E Does not apply 56 4E Does not apply 56 5E Press RESET display loads 000000 and when AL2 value is reached display loads 000000 56 6E Press RESET display loads AL2 value and impulses substract from display When reach ing 000000 displays loads AL2 value and impulses substract from display 1 Displays value of memory AL1 2 Displays value of memory AL2 To modify the memory values once loaded on display press buttons 1 2 3 4 5 6 to modify each digit Press to apply the modified value FEMA ELECTRONICA Page 7 User s Manual BDF xx T1 T2 T3 T5 and T6 Default parameters 41 1 Default 42 3 Default 43 1 Input1 input Input2 inhibit 44 1 Flanges multiplier x1 45 1 Multiplier x1 46 1 No decimal point 61 4 Default 62 1 Default 63 1 Default 64 4 Default 65 1 Default 51 2 AL1 and AL2 assigned to counter 52 3 Default 53 Default 54 3 Default 55 Default 56 1 Normal reset 66 1 Default 1 500 value for memory AL1 2 1000 value for memory AL2 3 1 0000 scale factor Limit on the internal counter The BDF Counter instruments work with a 23 bit internal counter allowing a maximum of 8 388 608 impulses to be cou
10. al C Signal A Com and B Vexc INPUT2 terminal D Signal A Com and B Vexc E RESET i D INPUT2 Sianal a fic INPUT1 15 Vdc 15 Vdc B Vexc 0 Vdc 0 Vdc E A COMMON PICKUP Jumpers AE INPUT1 terminal C Signal and A Common INPUT2 not connected E RESET D INPUT2 pesi a fic INPUT1 B Vexc 0 Vdc E A COMMON NAMUR Jumpers BCDF INPUT1 terminal B Vexc and C Signal INPUT2 terminal B Vexc and D Signal I E RESET Signal 2 E D INPUT2 Signali a c INPUT1 8V2 8V2 a B Vexc E A COMMON FEMA ELECTR NICA Page 5 User s Manual BDF xx T1 T2 T3 T5 and T6 Programming the instrument Programming codes The BDF Counter instruments are configured by program ming codes that activate internal scale factors decimal points and other elements which scale the signal counted on display The programming of these codes is done through the 15 pin SUB D connector at the rear side of the instrument A KBD Programming Keyboard is needed or the connections shown in Figure 1 need to be set up Buttons 1 to 6 introduce the numerical characters 1 2 3 4 5 and 6 on display button
11. cers that need higher current The 2 inputs of the instrument are connected to terminals C Input1 and D Input2 The function for Input2 is dependent on the model Model BDF xx T1 Input2 is INHIBIT function when con nected to a logical O state Model BDF xx T2 Input2 activates SUBSTRACT func tion when connected to a logical O state Model BDF xx T3 Impulses at Input SUBSTRACT Model BDF xx T5 Input1 and Input2 are associated to signals A and B of quadrature signals typical signal from bidirectional encoder Model BDF xx T6 Input1 and Input2 are associated to signals A and B of quadrature signals typical signal from bidirectional encoder All BDF Counter units have RESET function by mechani cal contact on the rear side of the instrument Connection is done betwen terminals E Reset and A Common RESET oe a E RESET E D INPUT2 E C INPUT1 E B Vexc E A COMMON User s Manual BDF xx T1 T2 T3 T5 and T6 Sensor type selection and connection MECHANICAL CONTACT Jumpers ADF INPUT1 terminal C Signal and A Common INPUT2 terminal D Signal and A Common Note close internal jumpers J K See section 6 E E RESET oo n D INPUT2 C INPUT1 f E B Vexc E A COMMON NPN Jumpers ADF PNP Jumpers ABCDF INPUT1 termin
12. dance 2 60Hz 2 Vmax 50Vdc Note Sensor type is jumper selectable FREQUENCY model T1 maximum 10 KHz Trigger levels for NPN PNP NAMUR model T2 maximum 10 KHz model T3 maximum 4 KHz Trigger Level LOW Jumper H G Closed model T5 maximum 5 KHz model T6 maximum 2 5 KHz Logical Level 1 gt 3 75 Vdc Logical Level 0 lt 1 50 Vdc Vexc 15 Vdc 20 100mA Trigger Level HIGH Jumpers H G Open ENVIRONMENTAL DATA Working Temp 0 50 C 32 122 F Logical Level 1 gt 7 50 Vdc Storage Temp 20 85 C 4 185 F Logical Level 0 lt 5 50 Vdc Rel Humidity 0 to 85 non condensated Antirrebound filter Jumpers J K HOUSING extruded aluminium anodized in black color Closed Antirrebound filters at lt 100 Hz for panel mount optional wall mount Open Antirrebound filters at lt 10 KHz POWER SUPPLY Note Use filters at lt 100Hz for inputs type mechanical contact in order to standard 230 Vac 50 60 Hz filter rebounds on the contact optional 115 Vac 50 60 Hz optional 24 Vdc isolated CONSUMPTION 6 VA in series BDF 24 and BDF 26 12 VA in series BDF 44 and BDF 46 FEMA ELECTRONICA Page 4 Connections terminal The input signal is connected to the 5 pole plug in screw terminal at the rear side cover of the instrument Terminal B provides a 15 Vdc maximum 100 mA signal to power up sensors and transducers Do not use this terminal to power sensors and transdu
13. ing to IEC 127 2 and is located inside the power supply connector The values are Fuse 200 mA Time Lag for 230 Vac power Fuse 400 mA Time Lag for 115 Vac power Fuse 350 mA Fast for 24 Vdc power When the instrument is used to control machines or processes where the personnel or the process can be damaged the appropriate security ele ments must be added to the system in order to protect the operator and or the system SAFETY PRESCRIPTIONS This instrument has been designed and veri ied according to the UNE 20553 rules and is delivered in perfect conditions of operation This manual contains the adequate infor mation for the electrical installation Before starting operations for connections readjustment substitution maintenance repair etc the instrument must be unplugged from the power supply The instrument must be installed in places with good ventilation to avoid excessive heating and far from sources of electrical noise or magnetic field generators such as power relays electrical motors speed controls etc The instrument can not be installed in open places Do not use until the installation is finished The instrument is designed to be mounted on a metallic panel with the adequate protections DO NOT clean the front lens with abrasive products such as solvents alcohol etc use a clean and water humid rag Do not expose the instrument to excessive moisture DO NOT operate the unit in the presence of flammable gases o
14. nted more than 8 million impulses If this value is ex ceeded the sign led will activate and the counting will be sub stracting from the display Do a RESET and the counter will recover normal functionality Also internal memory AL2 can be programmed to release a RESET automatically when a predefined value on display is reached code 56 5E FEMA ELECTRONICA Page 8 User s Manual BDF xx T1 T2 T3 T5 and T6 Programming example The default programming for the BDF Counter units is 1 impulse 1 this means each impulse adds 1 to the display If changing this relation is needed then the programming codes need to be accessed to change the scale factors of the unit We take as an example the reprogramming to 1 impulse 0 2785 a The scale factors available and the values we can activate are the following Scale Factor selectable between 5 9999 to 5 9999 Multiplication Factor selectable between x1 x0 1 x0 001 x0 0001 Multiplication Flanges selectable at x1 or x2 b To generate a total scale factor of 0 2785 we can assign the following values Scale Factor 2 785 Multiplication Factor x0 1 Multiplication Flanges x1 c The codes to program are 3 2 785 45 2 44 1 With this programming each impulse received will add 0 2785 on memory When 10 impulses have been received display will show 0002 d To program the same relation 1 impulse 0
15. or and an additional fuse is available as a spare part The value of the fuses depends on the power supply and is according to rule IEC127 2 230 Vac 200 MA fuse time lag 115 Vac 400 mA fuse time lag 24 Vdc 350 MA fuse fast Powered 24 Vdc Isolated Powered 230 Vac 115 Vac optional Programming Terminal n gt Terminal for eri impulses and control Power includes fuse FEMA ELECTRONICA Page 3 User s Manual BDF xx T1 T2 T3 T5 and T6 General specifications Internal jumpers DISPLAY 4 or 6 digits in red color The instrument can select two levels of trigger for different 7 segment Led NPN PNP and NAMUR sensors different types of input sig reading from 9999 to 9999 in 4 digits nals and two levels of filters To access the selection jumpers reading from 999999 to 999999 in 6 digits unscrew the rear side cover and locate the Control Board decimal point selectable with the selection jumpers digit 57 mm 2 3 in BDF 24 and BDF 26 digit 100 mm 4 0 in BDF 44 and BDF 46 antirreflexive front filter IP65 front protection Control board SENSORS NPN Vmax on terminals 28Vdc cnn PNP Vmax on terminals 28Vdc 5 A csc II Di 2 Namur Vmax on terminals 28Vdc o RI r mechanical contact a H _ Pick up O RE m IEE PICK UP 150 mVpp sensibility gt BE th 100 mV hysteresis x n 2 26 5 KOhms Impe
16. our local provider to arrange for repair Within the warranty period and after examination by the manufacturer the unit will be repaired or substituted when found to be defective The scope of this warranty is limited to the repair cost of the instrument not being the manufacturer eligible for responsibility on additional damages or costs Manufacturer FEMA ELECTRONICA S A Altimira 14 Pol Ind Santiga E08210 Barbera del Vall s BARCELONA SPAIN www fema es info fema es Series Models BDF 24 y BDF 44 T1 T2 T3 T5 and T6 The manufacturer declares that the instruments indicated comply with the directives and rules indicated below Directive of electromagnetic compatibility 2004 108 CEE Directive of low voltage 73 23 CEE Security rules 61010 1 Emission rules 50081 2 Immunity rules 50082 1 NOTE During an electromagnetic disturbance 10V m it is permitted a worst case error of 1 of the A D range The instrument will recover automatically its functionality when the disturbance stops without need of the operator to reset or restart Barber del Vall s October 2009 Daniel Junc Quality Manager Precautions on installation INSTALLATION PRECAUTIONS The installation and operation of this instrument must be done by qualified operators This instrument DOES NOT have power switch and will start to operate as soon as the power supply is connected The instrument has an internal protection fuse accord
17. r fumes EXCITATION VOLTAGE Vexc Instruments BDF xx 32 and BDF xx 36 supply an excitation voltage of 10 to 24 Vdc 50mA to power transducers available between terminals A and C Do NOT connect these terminals to an external power supply permanent damages may result on both instruments POWER SUPPLY Connect the Power Supply to the terminals indicated in this manual Verify that the voltage and frequency of the power supply is according to the voltage and frequency values indicated in the label attached to the unit DO NOT connect the instrument to power lines which are overloaded or power lines with loads working in ON OFF cycles or with inductive loads SIGNAL WIRING Information to consider relating the wiring of the sen sors probes transducers etc The wires can act as antennas and introduce electrical noise from the environment into the signal wires specially if the wires are close to noise sources or electromagnetic sources There are several rules generally known which should be taken into consideration for the wiring a DO NOT install impulse control or signal wires together in the same conduits as the wires connected to power lines connected to CC or AC engines electromagnets b When using shielded wires connect the shield to the common of the instrument and leave not connected the probe side c The wires of impulse control and signal should be placed in places far away from swi
18. tches transformers control relays etc IN CASE OF FIRE 1 Disconnect the unit from the power supply 2 Give the alarm according to the local rules 3 Switch off all the air conditioning devices 4 Attack the fire with carbonic snow do not use water in any case WARNING In closed areas do not use systems with vaporized liquids FEMA ELECTRONICA Page 11 other products Panel Meters Panel Meters Panel Meters Standard 96x48mm Small 72x36 mm Miniature 48x24 mm p gt al Large Displays Signal Converters Panel Meters 60 amp 100 mm digit amp Isolators Standard 96x48mm www fema es ELECTRONIC INSTRUMENTATION FOR INDUSTRY FEMA ELECTRONICA S A Altimira 14 Pol Ind Santiga E08210 Barber del Vall s BARCELONA SPAIN Tel 34 93 729 6004 www fema es Fax 34 93 729 6003 info fema es
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BDF XX TX