ENDA EPV 41 AC/DC VOLTMETER 2 A

Read this document carefully before using this device. The guarantee will be expired by
device 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.
ENDA EPV241A AC/DC VOLTMETER
Thank you for choosing ENDA EPV241 AC/DC voltmeter.
* 77 x 35mm sized.
* 3 digits display.
* Values between -100V and 100 V can be indicated with one
decimal point.
* For maximum 50V AC/DC measurements;10 times the
sensitivity of the measurement values between -50V and +50V
with two decimal places to show.
* Easy to configure with front panel keypad.
* Multifunctional alarm output (NO+NC) for upper and lower
limits.
* With insulated rs485 ModBus protocol communication
feature.(optional)
* CE marked according to Europan Norms.
* Measuring type can be selected AC, DC or True RMS.
1-Output
R......Relay
None...No relay
Technical Specifications
OUT
AC
DC
ACDC
V
SET
ENDA
EPV 241A
Order Code : EPV241A-
-
-
3
2-Supply Voltage
3-ModBus
RSI..... Insulated ModBus (optional)
230VAC...230V AC
110VAC...110V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
1
2
ENVIRONMENTAL CONDITIONS
Ambient/stroge temperature
Max. Relative humidity
0 ... +50°C/-25 ... 70°C
Relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.
Rated pollution degree
Height
According to EN 60529
Max. 2000m
Front panel : IP65
,
Rear panel : IP20
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
230V AC +10% -20%, 50/60Hz or 24V AC ±10% , 50/60Hz or optional 9-30V DC / 7-24V AC ±10% SMPS
Max. 5VA
2.5mm² screw-terminal connections
If C.inP ;50 is selected,it is 0....50V
AC and RMS If C.InP; 500 is selected,it is 0V...500V or
If C.InP ;500 is selected, it is -500V DC....500V DC or If C.InP;50 is selected,it is -50V DC....50V DC
DC
0,01V (If C.InP;50 is selected )
0,1V (If CINP;500 is selected and higher than -100V or lower than 100V for input values)
1V (If CINP;500 is selected and lower than -100V or higher than 100V for input values)
Supply
Power consumption
Wiring
Scale
up to date: 01022014, modification reserved and can be change any time previous notice !
Sensitivity
Accuracy
Input Range
± 1%
(Full scale) (For square wave form ± 2%)
± 1%
(Full scale)
± 1%
(Full scale) (For square wave form ± 2%)
-500V...500V (If CINP 500 is selected,device breaks down at more than ±1250 DC voltages.)
AC
DC
RMS
Frequency Range
-50V....50V (If cInp 50 is selected,device breaks down at more than ±125 DC voltages.)
870kÙ
DC , 10Hz - 200Hz (For square wave form 10Hz-70Hz)
EMC
EN 61326-1: 2006
Safety requirements
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
Input Impedance
OUTPUTS
Alarm output
Life expectancy for relay
Relay: 250V AC, 8A (for resistive load), NO+NC
Mechanical 30.000.000 ; Electrical 100.000 operation.
HOUSING
Housing type
Dimensions
Weight
Suitable for flush-panel mounting. (According to DIN 43 700)
W77xH35xD71mm
Approx. 350g (after packing)
Enclosure material
Self extinguishing plastics.
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
SURAN Industrieelektronik
Dettinger Str. 9 / D-72160 Horb a.N
Tel.: +49 (0)7451 / 625 617
Fax: +49 (0)7451 / 625 0650
E-mail : [email protected]
Internet : www.suran-elektronik.de
1./4
EPV241A-E
AC
ENDA
OUT
DC
ACDC
77mm
EPV 241A
SET
V
Panel
71mm
Panel cut-out
2
61mm
Depth
Rubber
packing
5mm
Line
Neutral
4
5
Fuse
F 100mA
250V AC
Switch
230V AC
Supply
Holding screw 0.4-0.5Nm.
Faz
Nötr
4
5
Cable Size: 1,5mm²;
Equipment is protected throughout by
DOUBLE INSULATION
Fuse should be connected.
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.
184-253V AC
50/60Hz 5VA
SUPPLY:
NOTE :
Note :
1) Panel thickness should be maximum
7mm.
2) If there is no 60mm free space at the back
side of the device, it would be difficult to
remove it from the panel.
To remove the device from panel:
- While pushing the the flushmounting clamp in direction 1,pull out
it in direction 2.
2
4
5
6
230V AC +10% -20%
50/60Hz 5VA
3
7
8
9
11 12
SN: XXXXXXXXX
10
+
Max. 50V
AC / DC
+ Max. 500V
AC / DC
1
2
3
4
5
6
7
OUTPUT
250V AC 8A
230V AC +10% -20%
RESISTIVE LOAD 50/60Hz 5VA
8
9
10
+
11 12
AC / DC
Max. 50V
AC / DC
+ Max. 500V
8 680407 704927
CAT II Made in Turkey
PROGRAMMABLE
AC/DC VOLTMETER
EPV241A-R-230VAC
SN: XXXXXXXXX
8 680407 704903
Made in Turkey
ENDA INDUSTRIAL ELECTRONICS
1
CAT II
PROGRAMMABLE
AC/DC VOLTMETER
EPV241A-230VAC
ENDA INDUSTRIAL ELECTRONICS
3
4
5
6
COM.
230V AC +10% -20%
50/60Hz 5VA
7
B
8
A
9
11 12
SN: XXXXXXXXX
10
+
AC / DC
Max. 50V
AC / DC
+ Max. 500V
1
2
3
4
5
6
COM.
OUTPUT
250V AC 8A
230V AC +10% -20%
RESISTIVE LOAD 50/60Hz 5VA
7
B
8
A
9
10
+
11 12
Max. 50V
AC / DC
AC / DC
+ Max. 500V
8 680407 704934
CAT II Made in Turkey
PROGRAMMABLE
AC/DC VOLTMETER
EPV241A-R-230VAC-RSI
2
SN: XXXXXXXXX
8 680407 704910
Made in Turkey
ENDA INDUSTRIAL ELECTRONICS
1
CAT II
PROGRAMMABLE
AC/DC VOLTMETER
EPV241A-230VAC-RSI
ENDA INDUSTRIAL ELECTRONICS
If Cýnp input type “50” is selected, the measurement terminals 10 and 11 of the terminals must be connected.Otherwise the measurement is done incorrectly.
If C.Inp input type “500” is selected, the measurement terminals 9 and 12 of the terminals must be connected.Otherwise the measurement is done incorrectly.
ENDA EPV241A 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.
1
Flush mounting
clamp
Connection Diagram
35mm
Dimensions
29mm
Out
-A
0
A
0
A
0
A
-A
0
A
0
A
0
A
-A
0
A
d
A.out = n.c.
T/2
T/2
T/2
T/2
T/2
T/2
Out
A.out = n.o.
LO.l1 - HYS.L
LO.l1
LO.l1 + HYS.L
UP.l1 + HYS.U
UP.l1
UP.l1 - HYS.U
Input
T
d
T
T
T
T
T
T
3T/2
3T/2
3T/2
3T/2
3T/2
3T/2
dly.U
2T
2T
2T
2T
2T
2T
dly.U
A
A 1
3
d
T
A 1
2
A
d2
2
T
0.386 A
0.308 A
A 1
2
ac
dly.l
0.000
A d
T
A 1
2
0.000
p
A1
p
A 2
0.000
dc
d
T
t
2./4 EPV241A-E
A 1
3
A
A 1
2
A
A 1
2
t
t
(rms)
A 1
2
A 1
2
Ac.dc
dly.l
EPV241 PROGRAMMING DIAGRAM
OUT
OUT
ACAC
DC
DC
ACDC
ACDC
V
V
SET
SET
Increment
key
Used for increasing the setpoint value and changing parameters.
When held down for a few seconds, configured numeric value increases faster.
.
Decrement
key
Used for decreasing the setpoint value and changing parameter.
When held down for a few seconds, configured numeric value decreases faster.
SET
ENDA
ENDA
Programming
key
EPV
EPV241A
141
Used for displaying and configuring the selected parameter value.
ADJUSTING THE ALARM VALUE
SET
SET
By using
&
Measurement value
If this key is pressed,
upper limit value
appears.
If both keys are
pressed, upper limit
value can be adjusted.
and
keys, upper limit value can be adjusted between -500V and 500V.
If C.Inp;it is 50, this parameter adjustable between -50.00V-50.00V.
This parameter can’t be lower than (lo.l1 + HYS.l + HYS.U ) value.
Or
SET
SET
By using
&
and
keys, upper limit value can be adjusted between -500V and 500V.
If C.Inp;it is 50, this parameter adjustable between -50.00V-50.00V.
If this key is pressed,
upper limit value
appears.
If both keys are
pressed, lower limit
value can be adjusted.
This parameter can’t be lower than (UP.L1 - HYS.l - HYS.U ) value.
Measurement value
Measurement value
Loc
If
unL
key is pressed, “Loc” mode is entered.
If
key is pressed, “unL” mode is entered.
uNL mode; the menu and other functions can be accessed.
Loc mode; the menu can not be accessed and other functions.
It can be seen only the measured value
Measurement value
12.03
&
&
2013
If keys are pressed together,revision date,day and month are displayed.
If both
&
While the revision date is shown as day/month,if
keys are pressed and held for 3 seconds,programming mode is entered.If
value made.
&
key is pressed the revision date is displayed as year.
keys are pressed while parameter names are displayed,then it returns to mensured
PROGRAMMING MODE
Upper limit
value
SET
By using
and
keys, upper limit value can be adjusted between -500V and 500V.
If C.Inp;it is 50, this parameter adjustable between -50.00V-50.00V.
If this key is pressed,
upper limit value
appears.
( This parameter
can’t be lower than (lo.l1 + HYS.l + HYS.U ) value.
SET
If
SET
key is pressed, it returns to parameter name.
Hysteresis value
for upper limit
If this key is pressed,
hysteresis value
for upper limit appears
10.0
Delay time for
upper limit alarm
SET
By using
and
keys, hysteresis value for upper limit can be adjusted between 0.0V and
20.0V. If C.Inp;it is 50, this parameter adjustable between 0.00 and 20.00. This parameter can’t be higher than ( Up.l1 - Lo.l1 - Hys.l ) value.
SET
If key
is pressed, it returns to parameter name.
By using
and
keys, delay time for upper limit alarm can be adjusted between 0 and
900 seconds.
SET
If this key is pressed,
delay time for upper
limit appears
If key
SET
By using
keys, lower limit value can be adjusted between -500V and 500V.
SET
If key
is pressed, it returns to parameter name.
Hysteresis value
for lower limit
SET
SET
and
If C.Inp;it is 50, this parameter adjustable between -50.00V-50.00V. This parameter can’t be higher than (UP.l1 - HYS.U - HYS.L ) value.
If this key is pressed,
lower limit value
appears.
If this key is pressed,
hysteresis value
for lower limit
appears
is pressed , it returns to parameter name.
Lower limit
value
10.0
By using
and
keys, hysteresis value for lower limit can be adjusted between 0.0V and
20.0V. If C.Inp;it is 50, this parameter adjustable between 0.00 and 20.00. This parameter can’t be higher than ( Up.l1 - Lo.l1 - Hys.U ) value.
SET
If key
is pressed,it returns to parameter name.
Delay time for
lower limit alarm
By using
and
key,s delay time for lower limit alarm can be adjusted between 0 and
900 seconds.
If this key is pressed,
delay time for lower
limit appears
SET
SET
If key
is pressed ,it returns to parameter name.
Alarm
output position
By using
and
keys, alarm output state can be adjusted to n.o. or N.c. If it is adjusted no,
output relay is powered at alarm condition.
If this key is pressed,
alarm output state
appears.
SET
If key
is pressed ,it returns to parameter name.
3./4 EPV241A-E
SET
*
Measuring
type
ACdC
If this key is pressed,
measuring type
appears.
By using
and
SET
If key
SET
*
If this key is pressed,
sampling time measurement
value appears.
4
Sampling time of the measurement value is shown on the screen. If the 1 selected;sampling time of the measurement is 250ms,
If 2 is selected,it is 500ms.If 3 is selected, it is 750ms.If 1 is selected,it is 1 second.
SET
If key
is pressed, it returns to parameter name.
SET
1
If this key is pressed,
address of the device appears.
** baud
is pressed,it returns to parameter name.
Sampling time
measurement value
Optn
** Adrs
By using
and
If key
is pressed, it returns to parameter name.
SET
OFF
By using
and
keys, baudrate value of the device can be adjusted to OFF,1200,2400,4800,9600,19200.
SET
If
SET
C.Inp
keys address of the device can be adjusted between 1-247.
SET
When this key is pressed,
baudrate is seen.
*
keys, measuring type can be adjusted to ac , dc or acdc.Three leds
at the top of the display show measuring type.
key is pressed,it returns to parameter name.
500
When this key is pressed,
measurement input type
s seen.
(*) There are only ,tYPE, optn, CInp parameters in the devices those have no relay.
(**)The AdrS and baud parameters are only in the devices those have modbus.
If any key is pressed in 25 seconds or the device is powered down and powered upþ,then it returns to operation mode.
NOTE: If
key is held down while the device is powered up, the d.PAr message will appear and the factory settings will be restored.
Factory settings restored after CInp;50,HYSL and HYSU are set to “1.00”
If C.Inp input type “500” is selected, the measurement terminals 9 and 12 of the terminals must be connected.Otherwise the measurement is done incorrectly.
If Cýnp input type “50” is selected, the measurement terminals 10 and 11 of the terminals must be connected.Otherwise the measurement is done incorrectly.
ERROR MESSAGES
Means, measured current value is higher than maximum scale.
Means, measured current value is lower than minimum scale.
4./4
EPV241A-E