ENDA EDP 141 User Manual

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.

ENDA EDP 141 DIGITAL POTENTIOMETER

Thank you for choosing ENDA EDP 141 potentiometer.

* 34x77mm sized.
*

4 digits display.

*

Easy to use by front panel keypad.

*

Display scale can be adjusted between -1999 and 8000.

* Decimal point can be adjusted between 1. and 3. digits.

* 0-10V output with adjustable minimum and maximum values.
* ‘Soft on’ and ‘soft off’ properties can be selected.

* Parameter access protection on 3 levels.

* Having CE mark according to European Norms.

DIGITAL POTENTIOMETER

ENDA

SET

EDP141

Supply Voltage

230V AC +%10 -%20

24V AC %10

9-30V DC SMPS module

Order Code

EDP141

EDP141-24AC

EDP141-24DC

TECHNICAL SPECIFICATIONS

ENVIRONMENTAL CONDITIONS

Ambient/storage temperature
Max. relative humidity

Rated pollution degree

Height

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

ELECTRICAL CHARACTERISTICS

Supply

Power consumption
Wiring
Date retention
EMC
Safety requirements

0 ... +50 °C/-25 ... +70°C (with no icing)
80% up to 31 decreasing linearly 50% at 40 . °C °C
According to EN 60529 Front panel : IP60

Rear panel : IP20

Max. 2000m

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

Max. 7VA

2.5mm² screw-terminal connections

EEPROM (Min. 10 years)
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
EN 61010-1: 2001 (pollution degree 2, overvoltage category II, measurement category I)

OUTPUT

0-10V output

M igitally adjustedaximum 10mA, d potentiometer output.
Resolution : 1/10000 V
Fluctuation : Maximum 30mV
Rise time from 0 to 10V is maximum 300ms

HOUSING

Housing type

Dimensions

Weight

Enclosure material

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

SÝSEL MÜHENDÝSLÝK ELEKTRONÝK SAN. VE TÝC. A.Þ.
Yukarý Dudullu 34775 - ÜMRANÝYE/ÝSTANBUL-TÜRKÝYE
Tel : [phone] Pbx. Fax : [phone]
url : www.enda.com.tr

Barbaros Cad. Kutup Sok. No:20

Suitable for flush-panel mounting according to DIN 43 700.
W77xH34xD70mm

Approx. 350g (after packing)
Self extinguishing plastics

1/3

EDP141-E-05

TERMS

DIGITAL POTENTIOMETER

ENDA

( 1 ) Digital display

Character height

( 2 ),( 3 ),( 4 ) Keypad

DIMENSIONS

34mm

1) Adjusted potentiometer value is seen in run mode
Parameter name, value or its unit in programming mode.

SET

EDP141

EI141

2) Increment key during run mode.
Increment or parameter selection key during programming mode.

3) Decrement key during run mode.
Decrement or parameter selection key during programming mode.

4) Used for selecting run or programming modes and for adjusting parameters.

4 digits 7 segment yellow LED display

9.1mm

Micro switch

DIGITAL POTENTIOMETER

ENDA

85mm

SET

EI141

EDP141

For removing mounting clamps:

- Push up the flush-mounting
clamp in direction 1 as
shown in the figure above.

- Then, pull out the clamp in

direction 2.

Flush mounting

11 12

10

0-10V DC OUPUT

7 8 9

GND

SN: XXXXXXXXX

1 2 3 4 5 6

50/60Hz 3VA

230V AC +10% -20%

EDP141 DIGITAL POTENTIOMETER

ENDA INDUSTRIAL ELECTRONICS

1

clamp

29mm

Flush mounting

Panel cut-out

71mm

clamp

70mm

2

Panel

Note

1) Panel thickness should
be maximum 7mm

2) If there is no 60mm free
space at back side of the
device, it would be difficult
to remove it from the panel.

8mm

Rubber

CONNECTION DIAGRAM

ENDA EDP 141 is intended for installation in control panels. Make sure that the device is used only for intended purpose.
grounded on the instrument side.
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.
according to the relevant locally applicable regulations.

ENDA INDUSTRIAL ELECTRONICS

EDP141 DIGITAL POTENTIOMETER

SN: XXXXXXXXX

230V AC +10% -20%

50/60Hz 7VA

1 2 3 4 5 6

NOTE :

SUPPLY :

184-253V AC
50/60Hz 3VA

1) Mains supply cords shall meet the requirements of IEC 60227 or IEC 60245.

Note:

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.

1

2

7 8 9

Line

Neutral

GND

10

11 12

F 100 mA 250V AC

Fuse should
be connected

0-10V DC OUPUT

Fuse

During an installation, all of the cables that are connected to the device must be free of energy. The device

The installation and electrical connections must be carried on by a qualified staff and must be

ENDA INDUSTRIAL ELECTRONICS

EDP141-24DC DIGITAL POTENTIOMETER

SN: XXXXXXXXX

±

24V DC 10%

7VA

-

Anahtar

Cable size: 1,5mm²

+

1 2 3 4 5 6

230V AC
Besleme

7 8 9

0-10V DC OUPUT

GND

10

11 12

Holding screw

0.4-0.5Nm

Equipment is protected throughout
by DOUBLE INSULATION.

2/3

The shielding must be

ENDA INDUSTRIAL ELECTRONICS

EI141-24AC DIGITAL POTENTIOMETER

SN: XXXXXXXXX

24V AC +10% -20%

50/60Hz 7VA

1 2 3 4 5 6

7 8 9

10

11 12

EDP141-E-05

0-10V DC OUPUT

GND

Run mode

S

E

1000

1000

Preset
value

First press key. Then, by using keys, preset value can be

T

1000

SE

T

1001

1002

adjusted. If no key is pressed for 3 seconds Run mode is returned.

S

ET

If key is pressed and held for 5
programming mode is entered

secondsIf key is pressed and held for 5

seconds

Programming mode

U.oPt.

d.Pnt. = Decimal point.

D.Pnt.

l.sCl.

H.sCl.

Lo.Lý.

Hý.Lý.

Parameter adjustment method

NOTE 1

For adjusting a selected parameter first press and hold key. Then, by using keys, adjustment can be made.

If increment key is pressed and held 0.6 seconds, the value of the selected parameter changes rapidly. If waited enough, the value increases

100 at each step. After 1 second following the release of the key, initial condition is returned. The same procedure is valid for the decrement key.

Decimal point can be adjusted
between 1. and 3. digits.
See NOTE 1 for programming.

L.SCL. = Lower value of the scale.

It can be adjusted between -1999
and (H.SCL. -10) Output becomes
0V at the adjusted value.

H.SCL. = Upper value of the scale

It can be adjusted between
(L.SCL. +10) and 8000.Output
becomes 10V at the adjusted value.
See NOTE 1 for programming.

Lo.Li. = Lower limit for preset

value.It can be adjusted between

and Hi.Li.l.SCL.

See NOTE 1 for programming.

Hi.Li. = Upper

value.It can be adjusted between
Lo.li. and
See NOTE 1 for programming.

limit for preset

H.SCl.

See NOTE 1 for programming.

S

ET

D.oPt.

P.on.C.

o.E.TY.

o.D.TY.

R.tý.

D.tý.

P.ý.d.t.

P.on.C. = Control parameter when first energized.

ofF= When first energized, output is the voltage
that lower limit value is indicated.
Attention: If this parameter is selected, the set value
that was adjusted before is seen when set button is
pressed at first. In addition,if increasing or decreasing
that value is wanted the set value is equalized to
lower limit value and then adjustment can be done.
On= When first energized, output is the voltage
that the set value is indicated.
S.Str.= When first energized, output is increased
slowly from the voltage that lower limit value is
indicated to the voltage that set value is indicated
during r.ti.
See NOTE 1 for programming.

O.e.ty. = Adjusted type of the output to

with button.

dSAb. = Output cannot be adjusted to preset value with

button.

Enb. = Output can be adjusted to preset value with

button.

S.on. = Output is increased to voltage that set value is

displayed with button during r.ti. .
See NOTE 1 for programming.

O.d.ty. = Adjusted t

with button.

dSAb. = Output cannot be adjusted to lower limit value with

button.

Enb. = Output can be adjuested to lower limit value with

button.

S.oFF. = Output is increased to voltage that lower limit

value is displayed with button during d.ti. .
See NOTE 1 for programming.

R.ti. = increasing time for output.

It is adjusted between 1 and 250 seconds.
Output is incerased slowly to the set value during adjusted time.
See NOTE 1 for programming.

D.ti. = decreasing time for output.

It is adjusted between 1 and 250 seconds.
Output is decreased slowly to the lower limit value during
adjusted time.
See NOTE 1 for programming.

P.i/d/t/ = speed of preset value. increasing and decreasing

It is adjusted between 1 and 3. P.i.d.t. = 1, set value changes
one by one. P.i.d.t. = 2, set value changes 10 at each step.
P.i.d.t. = 3, set value changes 100 at each step.
See NOTE 1 for programming.

ype of the output to lower limit value

1001

preset value

If no key is pressed
for 3 seconds

d.Cal.

S.Cod.

10/CA/

If o.E.t.Y and o.d.t.Y parameters is adjusted to any value except dSAb parameter,
output can be controlled with and buttons.

Entering from programming mode to run mode:

If no key is pressed within 20 seconds during programming mode data is stored automatically and the run
mode is entered. Alternatively the same function occurs by pressing key and holding for 5 seconds

SE

T

SeCU.

s.Cod. = Access code for safety menu.

This parameter should be 222.
See NOTE 1 for programming.

10.CA. = calibration for 0-10V output.

The device should be calibrated until

10.000V is obtained at the output.
Calibration procedure is as explained below.

S

E

T

When key is pressed, previous calibration

value is seen. While holding key, calibration
value should be adjusted until 10.000V is seen

S

E

T

by using keys

at the output .

If key is released, calibration is exited. In
the mean time, the new calibration value is
saved in an EEPROM.

P.on.C.

OnOn

PowerPower

PRESETPRESET

OutOut

Lo.lý.

0V0V

o.E.ty.

o.d.ty.

PRESETPRESET

OutOut

off

Dsab.

Dsab.

S

E

T

Lo.lý.

Control can’t be done

Control can’t be done

with buttons.

with buttons.

S.Cod.

U.o.sc.

D.o.sc.

D.Ca.s.

on

Enb.

Enb.

by pressing

by pressing

the button

the button

s.Cod. = Access code for safety menu.

This parameter should be 333.
See NOTE 1 for programming.

Uo.Sc. = U.oPt. menu protection level

parameter.

nonE = No menu is seen.

P. no = Menu is seen but can not be programmed.
P.yES. = Menu is seen and programming is possible.

See NOTE 1 for programming.

d.o.Sc. = d.oPt. Menu protection level

parameter.

nonE = No menu is seen.

P. no = Menu is seen but can not be programmed.
P.yES. = Menu is seen and programming is possible.

See NOTE 1 for programming.

d.Ca.S. = d.CAL. menu protection level

parameter.

nonE = No menu is seen.

P. no = Menu is seen but can not be programmed.
P.yES. = Menu is seen and programming is possible.

See NOTE 1 for programming.

S.str.

R.ti.

S.on.
S.off.

R.ti.

by pressing

by pressing

the button

the button

by pressing

by pressing

the button

the button

by pressing

by pressing

the button

the button

D.ti.

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EDP141-E-05