Fema Electronica BDF-24 Manuel utilisateur

Series : BDF-24 & 26

BDF-44 & 46

OPERATOR'S MANUAL

FOR

LARGE DISPLAYS

CentroIndustrial Santiga

Altimira14(Talleres14,Nave2)

Tel.:(+ 34) 93 729 6004 Fax :(+ 34) 93 729 6003

P.O.Box 49

E08210-BARBERÀ DELVALLÈS

(SPAIN)

[email protected] www.fema.es

MODELS

Totalizers : T1, T2, T3, T5 & T6

Rate : TF

13/97 Rev. 2409/01

Page : 2

CONTENTS

DESCRIPTION SECTION PAGE

===========================================================================

IMPORTANT SAFETY CONSIDERATIONS 13

UNPACKING AND INSPECTION 24

MAIN FEATURES 34

MODELS 45

MODEL BDF-XX-T1, TOTALIZER WITH INHIBIT FUNCTION 4.1 5

MODEL BDF-XX-T2, TOTALIZER WITH UP/DOWN CONTROL 4.2 5

MODEL BDF-XX-T3, TOTALIZER UP/DOWN WITH SEPARATE INPUTS 4.3 5

MODEL BDF-XX-T5, TOTALIZER UP/DOWN WITH QUADRATURE CONTROL 4.4 5

MODEL BDF-XX-T6, TOTALIZER UP/DOWN WITH QUADRATURE CONTROL MULTIPLIED BY 4 4.5 5

MODEL BDF-XX-TF, RATE 4.6 5

GENERAL SPECIFICATIONS 56

FRONT VIEW, DESCRIPTION 66

REAR VIEW, DESCRIPTION 76

SIGNAL INPUT PARAMETERS , TRIGGER, COUNT FREQUENCY ,

AND SENSOR TYPES SELECTION 87

WIRING 98

POWER SUPPLY, RECOMMENDED WIRING 9.1 8

FUSES 9.2 8

RESET AND CONTROL FUNCTIONS 9.3 8

EXCITATION VOLTAGE FOR SENSORS 9.4 8

SENSOR CONNECTIONS FOR MODELS

BDF-XX-T1,BDF-XX-T2 andBDF-XX-TF 9.5 9

SENSOR CONNECTIONS FOR MODEL BDF-XX-T3 9.6 9

SENSOR CONNECTIONS FOR MODEL BDF-XX-T5 and BDF-XX-T6 9.7 9

INSTALLATION 10 10

MECHANICAL DIMENSIONS 11 10

JUMPER's CONFIGURATION 12 11

STANDARD CONFIGURATION 12.1 11

PROCEDURE FOR CHANGE THE CONFIGURATION 12.2 11

WARRANTY 13 12

OTHER PRODUCTS 14 13

OPERATOR´s NOTES 15 14

CUSTOMER SERVICE CARD 16 15

DECLARATION OF CONFORMITY 16

Page : 3

INSTALLATION

PRECAUTIONS.- Theinstallationandthe

future use of this unit

must be done by suit-

able qualified person-

nel.TheunithasnotAC

(mains)switch,itwillbe

inoperationassoonas

power is connected.

The installation must

incorporateanexternalmainswitch.

The unit has a protection fuse incorporated on the AC socket, if it is

necessary to change or replace, use the fast fuse according DIN

41661andthevaluesindicatedbelow.

200 mA when the unit is operating at 230 Vac

400 mA when the unit is operating at 115 Vac.

Install also the necessary devices to protect the operator and the

process when using the unit to control a machine or process where

injurytopersonnelordamagetoequipmentorprocess,mayoccuras

a result of failure of the unit.

See paragraph 9, WIRING and paragraph 8, SIGNAL INPUT

PARAMETERSandcheckthatalljumpersareonthecorrectposition.

SAFETY PRESCRIPTIONS.-

TheunithasbeendesignedandtestedunderEN-61010-1rulesand

isdeliveredingoodcondition.Thisopera-

tor's manual contains useful information

for electrical connections. Do not make

wiring signal changes or connections

whenpoweris

applied to the unit. Make signal connec-

tionsbeforepowerisappliedand,ifrecon-

nection is required, disconnect the AC

(mains) power before such wiring is at-

tempted.

Installtheunitin placeswithagoodventilationtoavoidtheexcessive

heating.Andfarfromelectricalnoisesourceormagneticfieldgenera-

torssuch aspower relays,electrical motors,speed controlsetc...

The unit cannot be installed in open places. Do not use until the

installationisfinished.

POWERSUPPLY.-

Thepowersupplymustbeconnectedtotheadequateterminals (see

theconnectioninstructions).Thecharacteristicsofthepowersupply

areshowedonthelabelontherearpart.Pleasemakesurethattheunit

is correctly connected to a power supply of the correct voltage and

frequency.

Donotuseotherpowersupplyotherwisepermanentdamagemaybe

causedtothe unit.

Donotconnecttheunittopowersourcesheavilyloadedortocircuits

which power loads in cycle ON-OFF or to circuits which power

inductiveloads.

SIGNALWIRING.-

Certainconsiderationsmustbegivenwheninstallthesignalinputand

control wires. If the wires are longs can act like an antenna and

introducethe electricalnoiseto theunit,therefore:

Donotinstallthesignalinputorcontrolwiresinthesameconduitwith

power lines, heaters, solenoids, SCR controls etc....and always far

fromtheseelements.

When shielded wires are used, connect the shield to the common

terminalandleaveunconnectedtheotherendoftheshieldanddonot

connecttothemachineground.

1.- IMPORTANT SAFETY CONSIDERATIONS

EXCITATIONSUPPLY Vexc.

The unit supply the excitation voltage to power encoders, pulse

generators,sensorsetc...

Do not connect the Vexc. output terminal to other external power

supply,permanentdamagesmayresulttotheunit.

SAFETY CONSIDERATIONS

PRESCRIPTIONS.-

Before starting any operation of adjustment, replacement,

maintenanceorrepair,theunitmustbedisconnectedfromanykind

ofpowersupply.

Keeptheunitclean,toassure goodfunctioning and performance.

Use for it a clean and humid rag. Do not use for the frontal lens

abrasiveproducts,solvents,alcohol,etc...becauseitstransparence

couldbe damagedand thismaycausedifficultyforacorrectvision

ofthereading.

Topreventelectricalor

firehazard,donotex-

posetheunittoexces-

sivemoisture.

Donotoperatetheunit

in the presence of

flammable gases or

fumes, such as envi-

ronment

constitutes a definite safety hazard. The unit is designed to be

mountedinametalpanel.

Iftheunitshowssignsofdamage,orisnotabletoshowtheexpected

measures, or has been stored in a bad conditions or a protection

failurecanoccur,thendonotattempttooperateandkeeptheunitout

ofservice.

IN CASE OF FIRE

1.- Disconnect the unit from the power supply.

2.-Givethe alarmaccording tothelocal rules.

3.- Switch off all the air conditioning devices.

4.-Attackthefire withcarbonic snow,donotusewater inanycase.

WARNING : In closed areas do not use systems with

vaporized liquids.

CONNECTIONS

All wiring connections are made using push-in cable connectors.

There is a separate connector block for power supply and input

signals. Pleasemakesure thateachconnectorblock isconnected

ontheadequateplace.

Thewirecrosssectionrecommendedforsignalinputsis1mm2and

for power supply 2.5 mm2.

PANEL MOUNTING

Verifythatthepanelcut-outiscorrectlyaccordingtothedimensions

indicated on page 10 with a minimum depth of 150 mm. (5.9").

Install the fixation pieces in the lateral guides of the unit by its rear

partandthenturnthescrew firmlyagainstthepanel,untiltheunitis

totallyholdon.

Seeparagraph10 onpage10.

Page : 4

2.- UNPACKING AND INSPECTION

It is advisable to do a detailed reading of this Manual before mounting the instrument. This Operator's Manual

contains all the technical specifications : electricals as well as mechanics, both necessary to do a correct

installation and also a good use of the instrument.

At the same time the user will acquire the knowledge needed to obtain the best performances of the product.

Check that inside the present cardboard box, there are the following :

1 Instrument Model BDF-XX-T1, T2, T3, T5, T6 or TF.

1 Operator's Manual.

1 Connector for Power Supply.

1 Screw-clamp connectors, 5 pins female for signal inputs.

2 Pieces for fixing the unit against the panel.

If there are some doubts or enquiries about the present instrument, please contact with your Local Distributor

or with FEMA electrónica, s.a.

When the shipment is arrived remove the Packing List and verify that you have received all equipment.

Then inspect the box and the instrument, and if there is evidence of damage caused by bad handling during

the transport, it is advisable to make a careful inspection of all damages making a note of all of them and to

pass on this information directly to the Transport Company.

If this occurs but with insured material, ask the Transport Company for instructions about submitting a claim.

3.- MAIN FEATURES

The Large Displays for Totalizer and Rate are made up by four different series. The main features of

each serie are the following :

Serie BDF-24-XX : 4 digits type LED, seven segments, red or green colour with 57 mm (2.3") height

and minus sign for polarity.

Serie BDF-26-XX : 6 digits type LED, seven segments, red or green colour with 57 mm (2.3") height

and minus sign for polarity.

Serie BDF-44-XX : 4 digits type LED, seven segments, red or green colour with 100 mm (4") height

and minus sign for polarity.

Serie BDF-46-XX : 6 digits type LED, seven segments, red or green colour with 100 mm (4") height

and minus sign for polarity.

The complete reference for each instrument is obtained replacing the ""XX" by the corresponding

references for every Model (T1, T2, T3, T5, T6 & TF). See paragraph 4.

Page : 5

The common features for all series are the following:

MECHANICAL.- Housed in a rugged extruded aluminium profile housing for panel mounting or free standing.

Finished in anodized black colour. The frontal lens is mounted with a special rubber profile

which provides the front part of the unit with an IP-65 protection.

SIGNAL INPUT.- All series have two channel inputs. Channel 1 serves as the count in every Response Mode

and Channel 2 serves as the control function or to count.

Both Channels accept signal generates by NAMUR, PNP or NPN sensor types and contact

closure. Magnetic PICK-UP sensor is only accepted by Channel 1.

CONNECTIONS.- Connections for Signal Inputs or control functions are made using one screw-clamp

connector of five terminals located on the rear part of the unit.

The recommended wire cross section is 1 mm2.

Connection for Power Supply uses a push-in cable connector with 2 terminals for power and

1 terminal for hearth.

The recommended wire cross section is 2.5 mm2.

The fuse is located in the Power Supply socket, as well as the spare fuse.

MEMORY.- Non volatile NOV-RAM type, to maintain stored the software configuration and the value of

the display in case of power failure. It allows 100,000 cycles ON/OFF. The data can be

stored for a maximum of 10 years.

RESET.- By remote push-button using the connector of 5 terminals on the rear part.

DECIMAL POINT.- Programmable by software. Contact your local distributor for additional information.

SCALE FACTOR.-The Scale Factor can be programmed from -5.9999 to 5.9999. Factory Set-up is 1.0000.

Contact your local distributor.

4.- MODELS

4.1.- MODEL BDF-XX-T1, TOTALIZER WITH INHIBIT FUNCTION

Pulses per Channel 1 add up. Channel 2 operates as Inhibit control.

CounterremainsheldduringalltimethattheChannel2remainsconnectedto0Vdc.andruns

free meanwhile Channel 2 is free.

4.2.- MODEL BDF-XX-T2, TOTALIZER WITH UP/DOWN CONTROL

Pulses per Channel 1. Channel 2 operates as UP/DOWN control.

If Channel 2 is connected to 0 Vdc. then the pulses will subtract.

If Channel 2 is free then the pulses will add up.

4.3.- MODEL BDF-XX-T3, TOTALIZER UP/DOWN WITH SEPARATE INPUTS

Pulses per Channel 1 to add up.

Pulses per Channel 2 subtract to the display.

The instrument allows that both pulses in Channel 1 and Channel 2 can be simultaneously.

4.4.- MODEL BDF-XX-T5, TOTALIZER UP/DOWN WITH QUADRATURE CONTROL

Channel 1 serves as the count and Channel 2 serves as a quadrature control.

(See paragraph 9.7).

4.5.- MODEL BDF-XX-T6, TOTALIZER UP/DOWN WITH QUADRATURE CONTROL

Same characteristics of the BDF- XX-T5 including multiplier by 4

4.6.- MODEL BDF-XX-TF, RATE

Pulses per Channel 1. Do not use Channel 2.

The function of this model is to show on the display parameters by time unit, such as

RPM, mts/sec., litters/hour etc...

The minimum frequency allowable is 0.03 Hz.

Page : 6

6.- FRONT VIEW, DESCRIPTION

Models BDF-26-XX

BDF-46-XX

7.- REAR VIEW, DESCRIPTION for all series

Models BDF-24-XX

BDF-44-XX

Fixation screws

Power Supply

Vac + Earth,

fuse and spare fuse.

Channel Inputs and

controls

To be used only

by Technical Service

E

D

C

B

A

5.- GENERAL SPECIFICATIONS

DISPLAY

TYPE . . . . . . . . . . . . . . . . . . . . . . . . 4 or 6 digits, 7 segments, red or

. . . . . . . . . . . . . . . . . . . . . . . . . . . . greenLED.

HEIGHTDIGIT . . . . . . . . . . . . . . . . . 57 (2.3") or 100 mm. (4")

RANGE . . . . . . . . . . . . . . . . . . . . . . -9999to9999or-999999to999999

POLARITY . . . . . . . . . . . . . . . . . . . . Minus only (-)

DECIMALPOINT . . . . . . . . . . . . . . . Programmableposition.

SIGNALINPUTS. . . . . . . Selectableby internaljumpers.

PNP, NPN, NAMUR & Switches . . . Max. input voltage +28 V

Pick-up(Channel1only) . . . . . . . . . Sensitivity : 150 mV.

Hysteresis : 100 mV

Impedance 26.5 KΩat 60 Hz.

Max. input voltage ±50 V.

FREQUENCYINPUT . . . . Selectableby internaljumpers.

ModelsT1 &T2 . . . . . . . . . . . . . . . . 100 Hz or 10 KHz.

ModelT3 . . . . . . . . . . . . . . . . . . . . . 100 Hz or 4 KHz.

ModelT5 . . . . . . . . . . . . . . . . . . . . . 100 Hz or 5 KHz.

ModelT6 . . . . . . . . . . . . . . . . . . . . . 100 Hz or 2.5 KHz.

ModelTF . . . . . . . . . . . . . . . . . . . . . 100 Hz or 10KHz

Minimumallowable0.03Hz.

Accuracy & Repeatibility . . . . . . +0.012 % (Rate only).

OUTPUT

EXCITATIONVOLTAGEOUTPUT . . . +15 Vdc 20%. @100 mA. max.

(TerminalB)

ENVIRONMENTAL

OPERATINGTEMPERATURE . 0 to +50 ºC (32 to 122 ºF).

STORAGETEMPERATURE . . . -20 to +85 º C (-4 to 185 ºF).

RELATIVEHUMIDITY . . . . . . . . 0 to 85 % not condensed.

PROTECTION . . . . . . . . . . . . . . IP65.(Frontpartonly).

MECHANICAL

DIMENSIONS . . . . . . . . . . . . . . See table 5. Page 10.

PANELCUTOUT . . . . . . . . . . . See table 5. Page 10.

DEPTH . . . . . . . . . . . . . . . . . . . See table 5. Page 10.

WEIGHT . . . . . . . . . . . . . . . . . . See table 5. Page 10.

CASEMATERIAL . . . . . . . . . . . Aluminiumextruded.

FINISHED . . . . . . . . . . . . . . . . . Anodized,black colour.

ELECTRICAL

STANDARDPOWERSUPPLY . 230 Vac. ±10% 50 / 60 Hz.

CONSUMPTION . . . . . . . . . . . . See table 5. Page 10.

Page : 7

8.- SIGNAL INPUT PARAMETERS

Hysteresis 0

Logiclevel 0

Logiclevel 1

1Usually the signals to be counted or to be used as signal controls are

producedbyelectronic devicessuch asproximity switches,photocells,

pulsegeneratorsormechanicalclosures.

The electronic sensors type NPN, PNP or NAMUR can be used if the

minimumoutputlevel isnot lowerthan theindicated onthe tablebelow.

NOTE:Thesignal levelsuppliedbyNAMUR sensorsdependsonthe

airgapbetweenthe sensorandthemetal, thereforeitis recommended

to measure the real level logic 1 (ON) and level logic 0 (OFF).

K J H G F E D C B A

S1

S2

CONTROL BOARD

FREQUENCY

INPUT CHANNEL 1 CHANNEL 2

To 100 Hz Jumper J Closed Jumper K Closed

To 10 KHz Jumper J Opened Jumper K Opened

TABLE 2

TABLE 1

If a sensor type NAMUR is used , then the same type

must be used for both Channels.

The unit is provided with damping capacitors for switch

contact debounce. Limits count frequency to 100 Hz.

maximum and input pulse widths to 5 msc. minimum.

Toobtain agoodprotectionselectthe adequatejumpers

asindicated onthetable above.

TABLE 3

Logiclevel1 > 3.75 Vdc. > 7.5Vdc.

Logiclevel0 < 1.5 Vdc. < 5.5 Vdc.

Jumper HClosed(Channel1) H Opened (Channel1)

GClosed(Channel2) GOpened (Channel 2)

INPUT TRIGGER SELECTION COUNT FREQUENCY SELECTION

SENSOR TYPE SELECTION

SENSOR CLOSE JUMPERS

TYPE CHANNEL 1 CHANNEL 2

PICK-UP E No available

NAMUR B - D - F C

NPN A - D - F A

PNP A - B - D - F A - C

Mechanicalclosure A - D - F A

Page : 8

E

D

C

B

A

9.- WIRING

9.1.- POWER SUPPLY, RECOMMENDED WIRING

9.2.- PROTECTION FUSES

9.3.- RESET AND CONTROL FUCTIONS

9.4.- EXCITATION VOLTAGE FOR SENSORS

POWER SUPPLY

230 Vac (115 Vac Optional).

FUSE and spare fuse.

Main switch

TABLE 4

The unit has a protection fuse located on the power supply

socket.

If this fuse must be replaced or changed because the power

supplyis changed, use thetime-lag fuse according toIEC 127/

2 with the values indicated on the table.

RESET: Display will show "0" when terminal E (RESET) is connected to terminal A (0 Vdc.) and will

remain in "0" meanwhile terminals E and A remain connected.

CONTROL : This function is operative when terminal D (Channel 2) is connected to terminal A (0 Vdc.).

On model BDF-XX-T1, Channel 2 operates as INHIBIT control.

On model BDF-XX-T2, Channel 2 operates as UP/DOWN control.

0 Vdc.

The unit supplies the Excitation Voltage for sensors, through terminal B.

If the current required for the sensors or encoders installed is more than 100 mA then do not use this

terminal. Install other external power supply.

E

D

C

B

A

CONTROL

RESET

TerminalE: RESET.

TerminalD: Channel2.

TerminalC: Channel1.

TerminalB: VEXC.= +15 Vdc. @100 mA.

TerminalA: GND (0 Vdc.).

Power Fuse

Supply value

230 Vac 0.2 A

115 Vac 0.4 A

Page : 9

9.5.- SENSOR CONNECTIONS FOR MODELS BDF-XX-T1, BDF-XX-T2 and BDF-XX-TF

PNP or NPN Sensor .

PICK-UPSensor .

NAMURSensor .

Channel1

Pulses by Channel 1 (terminal C).

INHIBIT or UP/DOWN controls by Channel 2 (terminal D, see paragraph 9.3.- RESET AND

CONTROL CONNECTIONS).

VEXC. = +15 Vdc.

0 Vdc.

E

D

C

A

B

PNP or NPN

Sensor.

VEXC. = +15 Vdc.

0 Vdc.

E

D

C

A

B

9.6.- SENSOR CONNECTIONS FOR MODEL BDF-XX-T3

The display will add all the pulses arrived by Channel 1 (terminal C) and will subtract all the pulses

arrived by Channel 2 (terminal D).

9.7.- SENSOR CONNECTIONS FOR MODEL BDF-XX-T5 and BDF-XX-T6

VEXC. = +15 Vdc.

0 Vdc.

E

D

C

A

B

ENCODER

Channel1

Channel2

Channel1

Channel2

Channel1

90º

PNP or NPN Sensor.

Formechanicalclosure, se-

lect the jumpers on the S1

selector using the PNP

configuration.Seepage7.

Formechanicalclosure, se-

lect the jumpers on the S1

selector using the NPN

configuration.Seepage7.

For mechanical closure,

select the jumpers on the

S1 selector using the NPN

configuration.Seepage7.

For mechanical closure,

select the jumpers on the

S1 elector using the PNP

configuration.Seepage7.

The signal on Channel 2 is a

pulse train signal shifted 90º

away from the signal on

Channel1.

Page : 10

10.- INSTALLATION

1.- Prepare a panel cut-out with the dimensions indicated on paragraph 11.

2.- Slide the instrument (1) into the cut-out.

3.- Slide the two fixation pieces (3) with T shape by both lateral sides of the instrument, such as it

is shown on the drawing below.

4.- Turn the screw bolt until it is pressed firmly against the panel (4) and the instrument (1) remains

totally fixed.

5.- The front part of the instrument has the necessary elements to provide an IP 65 protection. If the

panel where this instrument must be installed, it must to comply some protection standards

against water splashes, then a rubber profile must be installed with a rectangular or round shape

(5) on the place indicated and shown on the drawing below.

4

532

1

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DIMENSIONS PANELCUT-OUT WEIGHT POWER

Digits Height A B C D E

4 57(2.3) 264(10.4) 120(4.75) 112 (4.41) 256(10.07) 112(4.4) 2.3 Kg (5 lbs) 6 VA

4 100(4) 480(18.9) 180(7.09) 112(4.41) 472 (18.58) 172(6.77) 5 Kg (11 lbs) 12 VA

6 57(2.3) 384(15.12) 120(4.75) 112(4.41) 376(14.8) 112(4.4) 2.7 Kg (6 lbs) 6 VA

6 100(4) 688(27.1) 180(7.09) 112(4.41) 680 (26.77) 172(6.77) 5.7 Kg (12.5 lbs) 12 VA

Dimensions in mm. Parenthesis are in inches or pounds.

Add 27 mm to the dimension C for power connector.

D

E

A

B

C

11.- MECHANICAL DIMENSIONS mm (inches)

PANEL CUT-OUT

Panel thickness : Max. 14 (0.55)

Min. 2.5 (0.10)

Anti-Glareredlens

Aluminiumbackplate

Table 5

Fema Electronica BDF-24 Manuel utilisateur

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