BDF-XX-32_36
Contents
1. 1 Vdc BG 1 1 MOhm 0 5 mA A D F G 100 Ohm 35 0 1 mA AD G 100 Ohm 35 1 5 Vdc E F 1 1 MOhm 0 5 Vdc E F G 1 1 MOhm 0 1 Vdc E G 1 1 MOhm OFFSET Close jumpers OFFSET Close Jumpers de 0000 a 2499 P de 0000 a 2499 P de 2500 a 4999 de 2500 a 4999 de 5000 a 9999 N de 5000 a 9999 N Note The Offset value is the reading Note The Offset value is the reading at Minimum 0 at Minimum Input Input Jumper M Closed Jumper M Closed Jumper O Open Jumper O Open Note If the reading at minimum input is higher than 0000 then open M and close O Note If the reading at minimum input is higher than 0000 then open M and close O SPAN Close Jumpers SPAN Close jumpers de 0000a 4999 K de 0000a 4999 K de 50004 9999 _ de 5000a 9999 de 10000 a 20000 L de 10000 a 20000 L Note The Span value is the reading at Maximum Input minus the reading at Minimum Input Note The Span value is the reading at Maxi mum Input minus the reading at Minimum Input FEMA ELECTRONICA Page 4 Control board On the surface of the Control Board is placed the Offset potentiometer used to adjust the reading value for minimum input signal also the nput signal Module and the follow ing jumpers Jumpers JG decimal point selection Jumpers JA divide the re2. A Altimira 14 Pol Ind Santiga E08210 Barbera del Valles BARCELONA SPAIN www fema es info fema es Series Models BDF 24 y BDF 44 32 and 36 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 1 operation of this instrument must be done by qualified operators This instrumentDOES NOT have power switch and will start to operate as soon as the power supply is connected The instrument has an internal protection fuse according 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
3. earth and two power terminals Internal fuse is integrated on the connector 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 Powered 230 Vac 115 Vac optional 24 Vdc Isolated 3 i l q A Fuse ra Signal connections The connection for the input signal is done at the rear side plug in screw terminal Connections for 3 wire Input Signal Terminal transducer gD Not connected n O Common a i Common m B Signal E Signal m A Vexc 10 to 24Vdc n Connections for 2 wire transducer MA Connections for Vdc and mA Generator sui i Vout FEMA ELECTRONICA Page 3 User s Manual BDF xx 32 and 36 Model 32 Range selection Model 36 Range selection PT1 Span Potentiometer PT1 Span Potentiometer SIGNAL Close Input Imax SIGNAL jumpers impedance mA Close Input 4 20 mA A C F 24 9 Ohm 70 jumpers impedance 0 20 mA A C FG 24 9 Ohm 70 0 50 mA ABFG 10 Ohm 100 0 200 Vdc E G F 1 1 MOhm 10 50 MA ABE 10 Ohm 100 0 100 Vde D G F 1 1 MOhm r 0 10 Vdc C G F 1 1 MOhm 1 5 MA A D F 100 Ohm 35 0
4. to protect the operator and or the system SAFETY PRESCRIPTIONS This instrument has been designed and veri fied 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 or 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 Ve
5. D ee lt E I B lt q D gt Y bea a A ser Panel width Max 14 mm 0 55 Min 2 5 mm 0 10 JP Antirreflexive filter Panel installation Introduce the instrument 1 into the panel cut out and place a fixation piece 3 on each side Place the screw 2 through the fixation piece 3 until it presses the panel 4 and is firmly fixed Note The front of the instrument is sealed with a protection level IP65 To have the same level of protection between the panel and the instrument place a rubber profile squared or round as indicated 5 1 Instrument BDF ka x 2 Screw N 3 Fixation tool 4 Panel 5 Rubber profile FEMA ELECTRONICA Page 6 User s Manual BDF xx 32 and 36 Warranty 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 your 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 CE Declaration of conformity Manufacturer FEMA ELECTRONICA S
6. Large Displays for process signals BDF xx 32 for MA BDF xx 36 for Vdc IDEAL SOLUTION for reading process signals at long distances with scaled values on display coming from 4 20MA or 0 10Vdc standard signals and others Very strong housing and electrically protected units designed for all type of industrial applications User s Manual BDF xx 32 and 36 Models 32 and 36 Large displays for process signals in mA and Vdc The BDF series of large displays for process signals is com posed of model 32 for 4 20 mA signals and similar and model 36 for 0 10 Vdc signals and similar Both instruments are available in 4 digit format with digit height of 57mm and 100mm and negative led sign The input signal in mA and Vdc is scaled on display up to a maximum of 9999 For signals corresponding to a higher reading value the unit will show 9999 flashing on display Flash function for overrange signals Instruments 32 and 36 provide an internal power supply regulated from 10 to 24Vdc in order to power up transducers and sensors 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 IP65 protection on the front The signal wires are connected to plug in screw clamps for higher
7. ading by 10 or 1 Jumpers JD fix the last digit to zero XXX0 Control Board Jumper JA mancanze Jumper JD mA p KK le bewouued E a JG JE JF annann an nun e i ld Input signal module Offset potentiometer Jumper JA Divisor 10 10 Divider 10 1 Divider 1 Jumper JD Fixed digit I 7 X X Free Digit gi 0 Fixed Digit O Decimal Point JG XXX X la a m JE X XXX seni HI E JF XX XX User s Manual BDF xx 32 and 36 Recalibration In order to change the relation between input signal and reading for the instruments BDF xx 32 or BDF xx 36 it is needed to configure the internal jumpers generate the desired signal at the input signal terminal and operate the internal Span and Offset potentiometers according to the indications below Example configure unit BDF xx 32 for 4 20 mA input signal and 0 100 0 reading a Unplug the instrument from the power supply Unscrew the rear side cover to access the Control Board and the Input Module b Select the Input Signal jumpers For 4 20 mA close jumpers A C and F c Select the jumpers for Offset The Offset value is the reading for the minimum signal input In this case 4mA 0000 and the Offset value is 0000 close jumpers P and M d Select the jumpers for Span The Span value is the reading fo
8. r maximum signal input minus the reading for minimum signal input In this case 4 20mA 0 1000 and the Span value is Span 1000 0000 1000 Select jumper K e Connect a 4 20mA signal generator to the input signal terminal Plug the power supply and leave 3 minutes for warm up f Generate 4 mA Operate the Offset potentiometer on the Control Board until reading is 0000 g Generate 20mA Operate on PT1 Span potentiometer at the Input Signal Module until reading is 1000 h Repeat the adjustments at 4mA and 20mA until the readings at 4mA 0000 and 20mA 1000 are stable i Select the decimal point at XXX X position closing JG at the Control Board FEMA ELECTRONICA Page 5 User s Manual BDF xx 32 and 36 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 3 Kg 2 10 40 4 75 4 41 2 10 07 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 0 Kg 4 18 90 7 09 4 41 4 18 58 6 77 11 Ibs Note add 27mm to the C dimension for the power supply plug PANEL CUT OUT Rear cover A C
9. rify 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 switches 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 7 other product
10. robes Overrange advise with Flash function digit 100 mm height 4 0 FEMA ELECTRONICA Page 2 User s Manual BDF xx 32 and 36 Front view A888 Negative sign Decimal point selectable DISPLAY 4 digits in red color 7 segment Led reading from 9999 to 9999 decimal point selectable negative sign digit 57 mm 2 3 with Series BDF 24 digit 100 mm 4 0 with Series BDF 44 Antirreflexive front filter IP65 front protection OVERRANGE indicated by display flashing at 9999 AID CONVERTER dual slope autozero mean value integration time 100 msec 2 5 readings second 400 KHz Quartz crystal ACCURACYT 0 1 FS from selected Offset range 0 1 FS from selected Span range 1 digit ENVIRONMENTAL DATA Working Temp 0 50 C 32 122 F Storage Temp 20 85 C 4 185 F Rel Humidity 0 to 85 non condensated HOUSING extruded aluminium anodized in black color for panel mount optional wall mount POWER SUPPLY standard 230 Vac 50 60 Hz optional 115 Vac 50 60 Hz optional 24 Vdc isolated CONSUMPTION 6 VA with Series BDF 24 12 VA with Series BDF 44 WEIGHT 2 3 Kg 5 0 Ibr with Series BDF 24 5 0 Kg 11 0 Ibr with Series BDF 44 Vexc Output from 10 to 24 Vdc 50mA regulated Rear view Signal input Power Includes fuse General specifications Power supply connections The power connector allows one terminal for
11. s Panel Meters Panel Meters Panel Meters Standard 96x48mm Small 72x36 mm Miniature 48x24 mm gt a 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 RYN 4 inl RO NV WIN EAI Tel 34 93 729 6004 www fema es Fax 34 93 729 6003 info fema es
12. security of the connections accesible at the rear side of the 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 Adjustment BDF 24 32 0 R 4 20mA 0 100 0 24 32 0 230 Vac Red 65 IP65 4 20MA 44 36 1 115 Vac Green empty 0 10Vdc 6 24 Vdc iso check for di lated availability the IP65 option uses a completely different type of housing from the indicated in this documentation Check the BDF IP65 housing docu mentation for more information Models SIZES MODEL BDF xx 32 Instrument for process signals up to SIZE BDF 24 Instrument with 4 digits 50mA Several signal ranges selectable with internal jump digit 57mm height 2 3 ers Display reading scalable in engineering units with inter n SIZE BDF 44 Instrument with 4 digits nal Span and Offset potentiometers Regulated power supply to power up sensors and probes Overrange advise with Flash function MODEL BDF xx 36 Instrument for process signals up to 200Vdc Several signal ranges selectable with internal jumpers Display reading scalable in engineering units with internal Span and Offset potentiometers Regulated power supply to power up sensors and p
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