ENDA EDP2041 User manual

* 3 x77mm sized.
*
*
5
4 digits display.
*
* Communication via RS-485 Modbus protocol or
synchronous running between two or more potentiomers.
(Optional)
* Preset value can be adjusted from external buttons.
* 0-10V,0-20 mA a and 4-20mA output with adjustable minimum and
maximum values.
* ‘Soft on’ and ‘soft off’ properties can be selected.
* CE marked according to European Norms.
Easy to use by front panel keypad
Display scale can be adjusted between -1999 and 9999.
(Full scale can not be higher than a 9999)
* Decimal point can be adjusted between 1. and 3. digits.
* Parameter access protection on 3 levels.
.
OUTPUT
0-10V output Digitally adjusted maximum 10mA, max. 10V potentiometer output.
Accuracy :%0.1 Resolution : 1mV
Fluctuation : Maximum 30mV
Rise time from 0 to 10V is maximum 300ms
ENDA EDP2041 DIGITAL POTENTIOMETER
Read this document carefully before using this device. The guarantee will be expired by
damages 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.
Thank you for choosing ENDA EDP2041 potentiometer.
ENVIRONMENTAL CONDITIONS
Height Max. 2000m
Ambient/storage temperature
Max. relative humidity
0 ... +50°C/-25 ... +70°C (without icing)
Rated pollution degree
TECHNICAL SPECIFICATIONS
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%, 50/60Hz or 24V AC ±10% 50/60Hz or optional 9-30V DC / 7-24V AC ±10% SMPS
Power consumption Max. 7VA
2.5mm² screw-terminal connections
Wiring
Date retention
EMC
Safety requirements
EN 61326-1: 2006 (Performance criterion B for the EMC standards)
EEPROM (Min. 10 years)
EN 61010-1: 2010 (pollution degree 2, overvoltage category II, measurement category I)
ELECTRICAL CHARACTERISTICS
HOUSING
Housing type Suitable for flush-panel mounting according to DIN 43 700.
Dimensions W77xH35xD71mm
Weight Approx. 350g (after packing)
Enclosure material Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or must not be used.corrosive materials
Order Code : EDP 41-20 -
1- Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
2- Modbus Option
RS...... RS-485 Modbus communication
.....
With
Empty Without RS-485 Modbus communication
12
INPUTS
Upwards input (UP) Contact input or max. 24VDC logic input (active low)
Downwards input (DOWN) Contact input or max. 24VDC logic input (active low)
SET
SET
EDP2041
ENDA
DIGITAL POTENTIOMETER
TX RX AOUT
OUTPUT
0-20mA output Digitally adjusted maximum 12V, max.20 mA potentiometer output.
Accuracy: %0.1 Resolution : 2 A
Fluctuation : Maximum 60 A
Rise time from 0 to 20mA is maximum 300ms
µ
µ
80% Relative humidity for temperatures up to 31 % °C, decreasing linearly to 50% at 40°C.
english
up to date: 01022014, modification reserved and can be change any time previous notice !
1./3 EDP2041-E
E-mail : [email protected]
Internet : www.suran-elektronik.de
Tel.: [phone] / 625 617
Fax: [phone]
SURAN Industrieelektronik
Dettinger Str. 9 / D-72160 Horb a.N

TERÝMLER
( 2 ),( 3 ),( 4 ) Keypad
Mi ro switchc
Panel cut-out
DIMENSIONS
71,5mm
29,5mm
35mm
77mm
Panel
2
61mm 5mm
Depth
Connection
cables
1
8 6 8 0 4 0 7 7 0 3 1 4 2
8 680407 703111
11 22 33 44 55 66 77 88 99 1010
ENDA INDUSTRIAL ELECTRONICSENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXXSN: XXXXXXXXX
EDP2041-230VAC-RS
DIGITAL POTENTIOMETER
EDP2041-230VAC
DIGITAL POTENTIOMETER
230V AC +10% -20%
50/60Hz 5VA
230V AC +10% -20%
50/60Hz 5VA
1111 1212
--
+ +
+ +
V OUT V OUT
mA OUT mA OUT
-
+
RS- 485
DOWN DOWN
UP UP
A
B
RS-485 COM.
8 6 8 0 4 0 7 7 0 3 1 6 6
1 2 3 4 5 6 78910
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDP2041-SM-RS
DIGITAL POTENTIOMETER
11 12
-
+
+
V OUT
mA OUT
-
+
RS- 485
DOWN
UP
A
B
RS-485 COM.
9-30V DC / 7-24V AC
±10 % 7VA
SET
SET
EDP2041
ENDA
DIGITAL POTENTIOMETER
TX RX AOUT
SET
SET
EDP2041
ENDA
DIGITAL POTENTIOMETER
TX RX AOUT
1 2 3 4 5 6 7 8 9 10
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDP2041-230VAC-RS
DIGITAL POTENTIOMETER
230V AC +10% -20%
50/60Hz 5VA
11 12
-
+
+
V OUT
mA OUT
-
+
RS- 485
DOWN
UP
A
B
RS-485 COM.
8680407703142
120 Ohm
120 Ohm
1234567 8 9 10
ENDA INDUSTRIALELECTRONICS
SN: XXXXXXXXX
EDP2041-230VAC-RS
DIGITAL POTENTIOMETER
230V AC +10% -20%
50/60Hz 5VA
11 12
-
+
+
V OUT
mA OUT
-
+
RS- 485
DOWN
UP
A
B
RS-485 COM.
8680407703142
1234567 8 9 10
ENDA INDUSTRIALELECTRONICS
SN: XXXXXXXXX
EDP2041-230VAC-RS
DIGITAL POTENTIOMETER
230V AC +10% -20%
50/60Hz 5VA
11 12
-
+
+
V OUT
mA OUT
-
+
RS- 485
DOWN
UP
A
B
RS-485 COM.
8680407703142
1 2 3 4 5 6 7 8 9 10
ENDA INDUSTRIALELECTRONICS
SN: XXXXXXXXX
EDP2041-230VAC-RS
DIGITAL POTENTIOMETER
230V AC +10% -20%
50/60Hz 5VA
11 12
-
+
+
V OUT
mA OUT
-
+
RS- 485
DOWN
UP
A
B
RS-485 COM.
8680407703142
1 2 3 4 5 6 7 8 9 10
ENDA INDUSTRIALELECTRONICS
SN: XXXXXXXXX
EDP2041-230VAC-RS
DIGITAL POTENTIOMETER
230V AC +10% -20%
50/60Hz 5VA
11 12
-
+
+
V OUT
mA OUT
-
+
RS- 485
DOWN
UP
A
B
RS-485 COM.
8680407703142
4) Used for selecting run or programming modes and for adjusting parameters.
3) Decrement key during run mode.
Decrement or parameter selection key during programming mode.
2) Increment key during run mode.
Increment or parameter selection key during programming mode.
1) Adjusted potentiometer value is seen in run mode
Parameter name, value or its unit in programming mode.
12,5 mm 4 digits 7 segment red LED display
( 1 ) Digital display
Flush mounting
clamp
Rubber
packing
Flush mounting
clamp
:Note
To remove the device from panel:
-While pushing the the flush-
mounting clamp in direction pull out
it in direction
1,
2.
1) Panel thickness should be maximum 7mm.
2) There must be at least 60mm free space
behind the device, otherwise it would be difficult
to remove it from the panel.
ENDA EDP2041 is intended for installation in control panels. Make sure that the device is used only for intended
purpose. The electrical connections must be carried out by a qualified staff and must be according to the relevant
locally applicable regulations. During an installation, all of the cables that are connected to the device must be free
of electrical power. The device must be protected against inadmissible humidity, vibrations, severe soiling.Make sure
that the operation temperature is not exceeded. The cables should not be close to the power cables or components.
Note : 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.
Holding screw
0.4-0.5Nm
Equipment is protected throughout
by DOUBLE INSULATION.
230V AC
Supply
Cable size: 1,5mm²
Switch
Fuse should
be connected
Fuse
F 100 mA 250V AC
Neutral
Line
2
1
184-253V AC
50/60Hz 7VA
SUPPLY :
NOTE :
CONNECTION DIAGRAM FOR SYNCHRONOUS RUNNING
Max. 127 potentiometers
can be controlled.
Master
potentiometer
Slave
-1potentiometer
Slave
potentiometer-2
Slave
potentiometer-127
NOTE :
-
-
-
www.enda.com.tr/EDP 41.htm
parameter should be selected in master potentiometer. In this case parameter of other potentiometers aren’t used. But be sure that
isn’t selected in slave potentiometers to prevent confusion. Settings of slave potentiometers change proportional to setting of master potentiometer.
For example; When Max. output of master potentiometer is changed from 10V to 5V, max. output of slave potentiometers decrease half of previous value
proportional to this. If previous output of slave potentiometer is 6V, it decreases 3V. parameter of slave potentiometer should be selected in
order to understand master potentiometer when slave is energized.
Computer should be used to change only a few potentiometers. In this case, there is not master potentiomer. Output of the required potentiometer is
changed according to parameter.
Baud rate of potentiometers must be same in both conditions. 120 Ohm termination resistor should be used at the ends and beginning of transmission line.
See for detailed information.
d.Adr. C.Pot d.Adr.
C.Pot
P.on.c oFF
d.Adr.
20
Made in Turkey
Made in Turkey Made in Turkey
Made in Turkey
2./3 EDP2041-E

SET SET SET
d.PNt..=Display decimal point parameter
Decimal point can be adjusted between 1. and 3. digits.
See NOTE 1 for programming.
L.ScL..=
Scale the lower value of the output,based on parameter
selection, it is 0V,0mA or 4mA
See NOTE 1 for programming.
Lower value of the scale.Adjustable between-1999
H.SCL.
and
( ).-10
o.SEL.
H.ScL..= Upper value of the scale. Adjustable between ( +10) andL.SCL. 9999.
Scale the upper value of the output based on, parameter
selection;it is 10V or 20 mA. and difference can
not be greater than 9999.See NOTE 1 for programming.
o.SEL
H.SCL. L.SCL.
.
Lo.Li..=
See NOTE 1 for programming.
The lower limit of the preset value.
Adjustable between andL.ScL. Hi.Li.( -10).
Hi.Li..=
See NOTE 1 for programming.
The upper limit of the preset value.
Adjustable between and(L.o.li. H.SCl.+10)
o.E.ty. Adjusted type of the output to preset value with button.
=
dSAb.
Enb.
S.on
= Output can not be adjusted to preset value with button.
= Output can be adjusted to preset value with button.
= Output is increased to voltage that set value is displayed with button during
See NOTE 1 for programming.
r.tI
o.d.ty. Adjusted type of the output to lower limit value with button.
=
dSAb.
Enb.
S.oFF
= Output can not be adjusted to lower limit value with button.
= Output can be adjusted to lower limit value with button.
= Output is increased to voltage that lower limit value is displayed with button
during
See NOTE 1 for programming.
dtI.
P.on.C.= Selection of the output parameter behavior
key is pressed while holding down to key the programming mode is entered
r.ti. = Increasing time for output.
Adjustable between 1-250 seconds.Output is
increased slowly to the lower limit value
during adjusted time.
d.ti. = Decreasing time for output value.
Adjustable between 1-250 seconds.
Output is decreased slowly the lower limit
value during adjusted time.
See NOTE 1 for programming.
Pi.rt.. = Increasing and decreasing speed
of preset value.
It is adjustedI dSAb.
dSAb
, ,100 0 values.
is selected,the preset value
can not be changed.
Selected according to the value increase or
decrease the preset buttons for fast switching
mode,the preset value speedy is increased or
decreased “one by one”,10 at each step,100
at each step,1000 at each step.
1, 10 ve 100
d.Adr.=Device address for ModBus.
Adjustable between 1-247 or selectable
See NOTE 1 for programming
This parameter is active device with communication option.
c.Pot. c.Pot..When is
selected,the device will be master potentiometer and slave
potentiometers can be adjusted dependent on it.
RS485
While the parameter names appear and keys are
pressed together,the program will return to the menu display.
,
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.After pressing button and then passed to the program menu by pressing key is pressed in combination with keys and the information is recorded.
S.Cod =
message
Access code for safety
menu.
This parameter should be 2041.
Security code is 0; key is pressed
continuously for 5 secoonds,
is displayed and return to
dEfP
U.c.Sc.
nonE
P.yEs
=
=
=
=
U.cnF. menu protection
level parameter.
No menu is seen
Modification feasible
Only traceable
P. no
o.tyP... =
= 0-20mA
See NOTE 1 for programming
Output type selection parameter
= 0-10V output usable
= 4-20mA output usable
output usable
0-10
4-20
0-20
o.C.sc. o.Cnf.
nonE
P.yEs
=Menu protection
level parameter.
=
=
No menu is seen
Modification feasible
= Only traceable
P. no Pno =Menu visible.
d.Pnt.
L.ScL..
H.ScL.
Hi.Li.
d.ADr.
Lo.Li.
bAud
U.CnF..
U.CnF..
o.CnF.
o.cnF.
SECu.
SEcu.
S.Cod.
U.C.sc.
p.YES
Off
DsaB DsaB
30 30
1
0-10
0 0
9999
0 1
1500
9.60
p.YES
o.typ..
o.C.sc.
pon.C.
o.E.ty.
o.d.ty..
r.ti.
d.ti.
P.i.rt.
SET SET SET
Programming mode
Run mode
baud = RS485Baud rate for the connection.
Adjustable; and .
This parameter is active device with RS485 communication option.
off,2400,4800,9600,19200 38400
+
+
+
Return to the menu.
Return to the menu
Return to the menu
Default Parameters
Default parameters
Default parameters
key is pressed whole in the run mode,preset setup mode is entered and PrSt. message is displayed. Message appears when the or button is pressed, the preset value starts to flash. By using
keys ,preset value can be adjusted.Preset value can be adjusted by using external buttons as well.External buttons become disable in programming mode.If the device is also controlled by a potentiometer,
adjustable preset value appears as above.
If and parameters are adjusted to any value expect parameter,
output can be controlled with and buttons.
o.Et.y o.d.t.Y dSAb
Preset
value
Active
output value
or
1000 1001 1002 1002
1003
SET
SET
1000 PrSt.
If no key is pressed for 3 seconds
OUTPUT DIAGRAM
+
+
= When first energized, output is the voltage or current 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.
= When first energized, output is the voltage or current hat the set value is indicated.
= When first energized, output is increased slowly from the voltage or current that lower limit value is
indicated to the voltage or current that set value is indicated during .
See NOTE 1 for programming.
ofF
On
S.Str.
r.ti
For adjusting a selected parameter first press and hold key. Then, by using
keys, adjustment can be made.
Parameter adjustment method
NOTE 1
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.
SET
65 6
Lo.Li.
SET SET
SET
SET
P.on.C.
o.d.ti.
E.d.ti.
o.E.ty.
E.E.ty.
Out
Out
Out
Lo.li.
PRESET
Lo.li.
Lo.li.
PRESET
PRESET
UP input
preset increased
preset decremented
H
H
L
L
DOWN input
Power
0V
On
Can not control with
buttons.
off
Dsab.
Dsab.
Dsab.
Dsab.
On
Enb.
Enb.
Enb.
Enb.
When key
is pressed
r.ti.
r.ti.
S.str.
S.ofF
S.ofF
S.on
S.on
r.ti.
d.ti.
d.ti.
E.E.ty. = Returning method of the output to preset value with the external "Up" input.
o.E.tY. is set like the output parameter.
E.d.ty. = Returning method of the output to
preset value with the external "Down" input.
o.d.tY. is set like the output parameter.
DsaB
DsaB
E.E.ty..
E.d.ty..
When key
is pressed
When key
is pressed
When key
is pressed
3./3 EDP2041-E