ENDA EC762 Manuel utilisateur

1/5 EC762-E-06-R

ENDA EC762 UP/DOWN COUNTER

Thank you for choosing ENDA EC762 COUNTER.

Read this document carefully before using this device. The guarantee will be expired by

damaging of the device if you don't attend to the directions in the user manual. Also we don't

accept any compensations for personal injury, material damage or capital disadvantages.

* 72x72mm sized.

* 2x6 digits display.

* Easy to use by front panel keypad.

* Counting up and down with a 2 channel inputs having 90° phase shift.

* Input frequency can be selectable.

* Prescaler factor can be adjusted between 0.001 and 9.99999.

* Decimal point can be adjusted between 1. and 5. digits.

* Sensor type can be selected as PNP, NPN or Encoder.

* Single set-points control is made by a relay outputs.

* Output can be energized continuously or just for a time interval of 0.1

to 999.9 seconds.

* Selectable functional reset input.

* Input offset feature.

* Parameter access protection on 3 levels.

* Easy connection by removable screw terminal.

* CE marked according to European Norms.

ENVIRONMENTAL CONDITIONS

Height Max. 2000m

Ambient/storage temperature

Max. relative humidity

0 ... +50°C/-25 ... +70°C (with no icing)

Rated pollution degree

TECHNICAL SPECIFICATIONS

80 up to 31 decreasing linearly 50 at 40 .% %°C °C

According to EN 60529 Front panel : IP65

Rear panel : IP20

Do not use the device in locations subject to corrosive and flammable gases.

Supply 230V AC +10% -20% or 24V AC ±10%, 50/60Hz or optional 9-30V DC / 7-24V AC ±10% SMPS module.

Power consumption Max. 7VA

2.5mm² screw-terminal connections

Wiring

Date retention

EMC

Safety requirements

EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)

EEPROM (Min. 10 years)

EN 61010-1: 2001 (pollution degree 2, overvoltage category II)

ELECTRICAL CHARACTERISTICS

Count inputs (CP1, CP2) 2 channels (Max. 10kHz, 5V to 30V pulse)

PNP: Positive reset (5V to 30V pulse with adjustable pulse time between 2ms and 50ms)

NPN: GND terminal is connected to the RESET IN terminal.

Reset input

Frequency (Hz) 25, 500, 1000, 2000, 5000, 7500, 10kHz (selectable by programming)

Minimum On ans Off times

for pulses 20ms for f=25Hz

1ms for f=500Hz

250ms for f=2kHz

100ms for f=5kHz

67ms for f=7,5kHz

50ms for f=10kHz

500ms for f=1kHz

INPUTS

OUTPUTS

Control output (OUT) Relay : 250V AC, 2A (for resistive load), NO+NC

Open collektor output (S.S. OUT): Max. 30V DC, 100mA.

Auxiliary power supply 12V DC, Max. 50mA (without regulation)

.Mechanical 30.000.000 operation; Electrical 300.000 operation

Life expectancy for relays

Note : Relay and S.S.OUT outputs are in synchronization . When OUT relay is energized S.S. OUT transistor goes into saturation.

HOUSING

Housing type Suitable for flush-panel mounting according to DIN 43 700.

Dimensions W72xH72xD97mm

Weight Approx. 405g (after packing)

Enclosure material Self extinguishing plastics

While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.

Order Code : EC762-     

Supply Voltage

230VAC...230V AC

24VAC.....24V AC

SM...........9-30V DC / 7-24V AC

PRESET UP/DOWN COUNTER

ENDA

SET

OUT1

EC762

PRESET RESET

TERMS

Digital display (1) : 9.1mm

Digital display (2) : 7.1mm

6 digits, seven segment red LED

6 digits, seven segment yellow LED

2/5 EC762-E-06-R

(1) Counting value during in the run mode.

Parameter name or value in the programming mode.

(3) Output LED.

(2) Preset value

Parameter name, vale or unit in the programming mode.

in the run mode.

(4) Increment or parameter selection key in the programming mode.

(5) Reset key

Decrement key in the programming mode.

in the run mode.

(6) Used for selecting preset value in the run mode.

Used for selecting oPtion. s or parameter to be changed in the programming mode.

(7) Used for selecting run or programming modes or for adjusting parameters.

CONNECTION DIAGRAM

ENDA EC762 is intended for installation in control panels. Make sure that the device is used only for intended

purpose. The shielding must be grounded on the instrument side. During an installation, all of the cables that are

connected to the device must be free of energy. The device must be protected against inadmissible humidity,

vibrations, severe soiling and make sure that the operation temperature is not exceeded. All input and output

lines that are not connected to the supply network must be laid out as shielded and twisted cables. These cables

should not be close to the power cables or components. The installation and electrical connections must be

carried on by a qualified staff and must be according to the relevant locally applicable regulations.

184-253V AC

50/60Hz 7VA

Switch

Fuse

F 100 mA

250V AC

Neutral

Line

SUPPLY :

NOTE :

Fuse should

be connected.

230V AC Supply

Cable size: 1,5mm²

1) Mains supply cords shall meet the requirements of IEC 60227

or IEC 60245.

2) In accordance with the safety regulations, the power supply

switch shall bring the identification of the relevant instrument

and it should be easily accessible by the operator.

Note :

Holding screw 0.4-0.5Nm Equipment is protected throughout

by DOUBLE INSULATION.

Panel cut-out

Depth

97mm

75mm

84mm

68 mm

+0.7

68 mm

+0.7

Note 1) While panel mounting, additional distance required

for connection cables should be considered.

2) Panel thickness should be maximum 10mm.

3) If there is no 90mm free space at back side of the device,

it would be difficult to remove it from the panel.

- Push the flush-mounting

clamp in direction 1as

shown in the figure left.

- Then, pull out the clamp in

direction 2.

For removing mounting clamps:

Connection

cables

Rubber packing

Flush mounting

clamp

Panel

Red LED

Micro switch

( 2 ) Digital display

Character height

( 3 ) Output LED

( 4 ),( 5 ),( 6 ),( 7 ) Keypad

( 1 ) Digital display

DIMENSIONS

PRESET UP/DOWN COUNTER

ENDA

SET

OUT

EC762

PRESET RESET

72mm

78mm

PRESET UP/DOWN COUNTER

ENDA

PRESET

SET

EC762

OUT

RESET

230V AC +10% -20%

50/60Hz 7VA

5 RESET IN

6 S.S. OUT

OUT1

AC 250V 2A

RESISTIVE

LOAD

7 CP2 INPUT

8 CP1 INPUT

9 GND

10 +12V 50mA

SN: XXXXXXXXX

ENDA INDUSTRIAL ELECTRONICS

EC762-230VAC

PRESET UP/DOWN COUNTER

24V AC +10%

50/60Hz 7VA

5 RESET IN

6 S.S. OUT

OUT1

AC 250V 2A

RESISTIVE

LOAD

7 CP2 INPUT

8 CP1 INPUT

9 GND

10 +12V 50mA

SN: XXXXXXXXX

ENDA INDUSTRIAL ELECTRONICS

EC762-24VAC

PRESET UP/DOWN COUNTER

5 RESET IN

6 S.S. OUT

OUT1

AC 250V 2A

RESISTIVE

LOAD

7 CP2 INPUT

8 CP1 INPUT

9 GND

10 +12V 50mA

SN: XXXXXXXXX

ENDA INDUSTRIAL ELECTRONICS

EC762-SM

PRESET UP/DOWN COUNTER

9-30V DC / 7-24V AC

±10% 7VA

3/5 EC762-E-06-R

INPuT oPTIoN.

OuTPuT oPTIoN.

PARAMETER TABLE

DisP. oPTIoN.

SeCUr. oPTIoN.

Hert.

500

Hert.

1000

Hert.

2000

Hert.

5000

Hert.

7500

Hert.

Encod.

PnPnPn

0.002

Second

0.005

Second

0.010

Second

0.020

second

0.050

second

dirEct oPPoS.

InPut

typE

SEnSor

tyPE

Reset

puls

InPut

Frq.

Countr.

Dir.

CP1-UP

CP2-dn

CP1-UP

CP2-UP

CP1-UP

CP2-Gt.

CP1-UP

CP2.dir.

Ph-4

UP-dn

Ph-1

UP-dn

Ph-2

ConFiG.

outPut

typE

out

ti. 000.0 ........ 999.9

dEci.

Point

DiSP.

CAL.

oFFSEt

dAtA

inP

SECUR.

.opt.

DiS.opt.

SECUR.

Out

SECUR.

.opt.

nonE

Prog.

yES

nonE

Prog.

yES

nonE

Prog.

yES

SECUr.

codE 1111

Count.

rESEt

DefaUl

set

no Yes

PAnEL

rESEt

inPut

00.0 ......... 0.00000

0.00001 ....... 9.99999

0....... 500000

reset

both

10000

Hert.

PRESET

OutPut

oPtýon. PRESET

dýsP.

oPtIon.

SECUr.

oPtýon.

outPut.

typE

out

tI.

RESET

dEcI.

PoInt

oFFSEt

dAtA

dIsP.

CAL.

RESET

RESET RESET

InP.opt.

SECUr.

Out

SECUr.

.opt.

dIs

SECUr.

.opt.

SECUr.

codE

Count.

rESEt

defaul

set.

RESET

PRESET

InPut

typE

RESET

Countr.

dIr.

InPut

Frq.

RESET

SEnSor

tyPE

rESET

puls

RESET

ýnPut

oPtýon.

Access code for entering security option menu.

This parameter should be 1111.

See NOTE 2 for modification.

Prog.

yES

Prog.

yES

Prog.

yES

= No menu is seen.

=No menu is seen.

See NOT 2. for modification.

= Menu is seen but can not be programmed.

= Menu is seen and programming is possible.

= Menu is seen but can not be programmed.

= Menu is seen and programming is possible.

= Menu is seen but can not be programmed.

= Menu is seen and programming is possible.

nonE

Prog.

RESET

=Counter can not be reset.

=Both RESET input and the key can

be used for resetting.

reset

both

=Counter can be reset by the RESET input.

Counter can be reset by key.

See NOTE 2. for modification.

PAnE.

reSEt

inPut.

While leaving the programming mode,

no = All the modifications are saved.

Yes = Default values are set to parameters.

See NOTE 2. for modification.

Calibration (Prescaler) value can be adjusted between

0.00001 and 9.99999. Counter multiplies the number of

pulses by the prescaler value and the result is displayed

on the screen.

See NOTE 1 for modification.

Decimal point can be adjusted between 1. and 5. digits.

If desired, decimal point is not included.

See NOTE 2 for modification.

offset

It means counter starts counting from the offset value

when it is reset.

See NOTE 1 for modification.

value can be adjusted between 0 and 500000.

There are nine different output types. A schematic

diagram of output types is at the next page.

See NOTE 2 for modification.

Out energizing time can be adjusted between 0.1 and

999.9 seconds.

If it is made 0.0, output is energized continuously when

counter reaches PrSEt value.

See NOTE 1 for modification.

There are seven different

input types. A schematic diagram of

counting modes according to the input

types is at the next page.

See NOTE 2 for modification.

Input frequency can be selected.

See NOTE 2 for modification.

Sensor type can be selected.

See NOTE 2 for modification.

Counting direction can be selected

dirEct. or oPPos. A schematic

diagram of counting directions

according to the selected input types

is at the next page.

See NOTE 2 for modification.

The minimum pulse duration of the

external RESET input can be selected.

See NOTE 2 for modification.

Run mode

Counting value is on the upper display.

Prset value is on the lower display.

99999

100000

PrSEt

100000

PRESET

SET

PRG

PRESET

SET

Preset value.

See NOTE 1 for modification.

if key is pressed while holding key, the

programming mode is entered.

RESET

PARAMETER MODIFICATION DIAGRAM

To modify non-mumerical parameters, hold key and use keys.

SET

1.00000

1.01000

1.00000

SET SET SET

PRESET RESET

SET

PRESET

SET

PRESET RESET

SET

RESET

SET

Selected

numerical

parameter

NOTE 1

NOTE 2

Holding key the value of the selected parameter is seen on the display. While holding key, the value of the selected parameter can be changed by

using keys. In order to reset all the digits, first press and hold key. And then, press both and keys together.

SET

RESET

INPUT TYPES

4/5 EC762-E-06-R

Adjusting to a value between 0.1 and 999.9 seconds, a pulse output is obtained.

Adjusting to 0.0, a continuous output is obtained.

out

ti.

out

ti.

OUTPUT TYPES

Reset

999,999

Preset

Out

Reset

999,999

Preset

Out

Reset

999,999

Preset

Out

Reset

999,999

Preset

Out

Reset

999,999

Preset

Out

Config

Out

Reset

999,999

Preset

-99,999

Out

Reset

999,999

Preset

-99,999

Out

Reset

999,999

Preset

-99,999

= , , = , ,

dirEct oppos.

= , , ,

Countr.

dir.

Countr.

dir.

inPut

typE

inPut

typE

inPut

typE

inPut

typE

CP1-UP

CP2-dn

CP1-UP

CP2-dn

CP1-UP

CP2-UP

CP1-UP

CP2-UP

CP1-UP

CP2-Gt.

CP1-UP

CP2-Gt. CP1-UP

CP2.dir.

CP1-UP

CP2.dir.

Ph-4UP

Ph-4UP-dn

Ph-1

UP-dn

Ph-1

UP-dn

Ph-2

UP-dn

Ph-2

While counter value is

equal to preset value,

OUT becomes active.

While counter value is

lower or equal to the

preset value, OUT is

active.

While counter value is

greater or equal to the

preset value, OUT

is active.

Conf.

(Autoreset and

Display hold)

(Delayed

Autoreset

and HOLD)

(Delayed

Autoreset )

(Autoreset )

(HOLD )

UP COUNTER DOWN COUNTER UP / DOWN COUNTER

ýnPut

tyPE

Countr.

dýr. dýrEct.

CP1-UP

CP2-dn

CP1-UP

CP2-UP

Ph-4

UP-dn

Ph-1

UP-dn

Ph-2

CP1-UP

CP2-Gt

CP1-UP

CP2.dýr

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

n+1

n+2

n+2 n+2

n+2

n+2 n+2

n+3

n+3 n+3

n+4 n+4

n+5

n+4

n+3 n+3 n+3

n+5

n+4

n+6

n+7

n+8

n+3 n+3

n+3

n+4

C o u n t

input CP2

C o u n t

input CP2

C o u n t

input CP2

C o u n t

input CP2

C o u n t

input CP2

Ga t e

input CP2

DISPLAY

C o u n t

input CP1 H

direction

input CP2

DISPLAY

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

C o u n t

input CP1

n-1

n-2

n-3

n-3 n-3

n-4 n-4

n-5

C o u n t

input CP2

C o u n t

input CP2

C o u n t

input CP2

Ga t e

input CP2

C o u n t

input CP2

C o u n t

input CP2

DISPLAY

oPPoS.

C o u n t

input CP1 H

d i r c t i o n

input CP2

DISPLAY

n-1

n-2

n-2 n-2

n-3

n-4

n-3 n-3 n-3

n-4

n-5

n-6

n-7

n-8

n-3

n-4

n-3

n-4

Note: The maximum value of the input frequency can be

one half of the selected value (inPut. Frq.)

Note: The maximum value of the input frequency can be

one half of the selected value (inPut. Frq.)

Note: The maximum value of the input frequency can be

1/3 of the selected value (inPut. Frq.)

Note: The maximum value of the input frequency can be

2/3 of the selected value (inPut. Frq.)

For PNP sensor, counter is triggered at the rising edge of the pulses.

For NPN sensor, if you select I

above diagram for Cntr.dIr. DIrEct replaces with Cntr.dIr OPPo. .

nPt.tyPE CP1.U. CP2.r. ,

NOTE :

For NPN sensor counter is triggered at the falling edge of the pulses.

Input frequency should not

exceed the values indicated

above. Otherwise, counter

value will be wrong.

SÝSEL MÜHENDÝSLÝK ELEKTRONÝK SAN. VE TÝC. A.Þ.

Yukarý Dudullu Barbaros Cad. Kutup Sok. No:20 34775 - ÜMRANÝYE/ÝSTANBUL-TÜRKÝYE

Tel : +90 216 499 46 64 Pbx. Fax : +90 216 365 74 01

url : www.enda.com.tr 5/5

EC762-E-06-R

NOTE: NPN PROXIMITY SWITCH connection is the same as PNP PROXIMITY SWITCH connection.

PNP PROXIMITY SWITCH

GND

OUT

+ 12V

GND

+ 12V

A OUT

B OUT

ENCODER

PNP PROXIMITY SWITCH

GND

+ 12V

GND

OUT

TYPICAL SENSOR CONNECTIONS

TERMINAL CONNECTION

230V AC Supply

Switch

Cable size : 1,5mm²

Fuse

F 100 mA

250V AC

Fuse

F 100 mA

250V AC

230V AC Supply

Switch

Cable size : 1,5mm²

Fuse

F 100 mA

250V AC

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