ENDA EPA242 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 EPA242 PROGRAMMABLE AC/DC AMMETER
Thank you for choosing
77 x 35mm sized
4 digits display
Easy to use with front panel keypad
5A or 60mV, CT20/30 Current Transformer or 60mV input (Specify at Order)
Programmable scale between 5A and 9999A
Multifunctional alarm output (NO+NC) for upper and lower limits
Communication feature over isolated RS485, using ModBus RTU protocol (
Measuring type can be selected as AC, DC or true RMS
Key lock feature
0-20mA, 4-20mA, 0-10V or 1-5V Output selection (For only "A" type output devices)
CE marked according to European Norms
CT20/30 Current Transformer must be ordered separately.
Order Code : EPA242 -
1 - Input
CT.......CT20/30 Current
Transformer Input or 60mV
Blank....5A or 60mV
TECHNICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
Ambient/stroge 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
Scale
Sensitivity
Accuracy
Input Range
Input Impedance
Frequency Range
EMC
Safety equirements R
OUTPUTS
Analog output
Alarm output
Life expectancy for relay
HOUSING
Housing type
Dimensions
Weight
Enclosure material
While cleaning the device, solvents (thinner,
SURAN
Industrieelektronik
Dettinger Str. 9 / D-72160 Horb a.N
ENDA EPA242 P
rogrammable AC/DC mmeter
- - -
1 2 3
2 - Output
R..........Relay
A...........Analog Output
Blank....No Output
0 ... +50°C/-25 ... 70°C
80 % Relative humidity for temperatures
According to EN 60529
Max. 2000m
230V AC +10% -20%, 50/60Hz or 24V AC
Max. VA 5
2.5mm² screw-terminal connections
While input type in 5A / 60mv ;
While input type in CT20/30 / 60mV ;
=
AC and RMS ityp Ct20
If
=
ityp Ct30
If
ityp = 5Hnt
If
While input type in 5A / 60mv ;
While input type in CT20/30 / 60mV ;
DC
DC Measurement can not be performed by using current transformer.
ityp = 5Hnt
If
c. t r. r
0.002A x ( e.g ; For
AC
± (full scale)
%1
DC
(full scale)
±
%1
RMS
± (full scale)
%1
-5A...5A or CT20/30 input devices 0....150mA
10 11
and
-60mV...60mV
12
9
and
10 11 1 2mΩ
and
9 12 40k Ω
and
DC , 10Hz - 200Hz ( 10Hz - 70Hz
EN 61326-1: 2013
EN 61010-1: 20 10 (Pollution degree 2, overvoltage category II)
0-20mA DC, 4-20mA DC, 0-10V DC
Relay: 250V AC, 8A (for resistive load), NO+NC
Mechanical 30.000.000 ; Electrical 100.000 operation.
Suitable for flush-panel mounting. (According to DIN 43 700)
W7 xH 7 35 xD 61 mm
Approx. 2 50g (after packing)
Self extinguishing plastics.
gasoline
Tel.: +49 (0)7451 / 625 617
Fax: +49 (0)7451 / 625 0650
A
(Optional)
Optional )
4
3 - Supply Voltage
230VAC...230V AC
110VAC...110V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
up to 31 °C decreasing linearly ,
Front panel : IP6 5 , Rear panel : IP20
± 10% , 50/60Hz or optional 9-30V DC / 7-24V AC 10% SMPS
0A...9999A ( Determined by
0A...300A
, input range is ( Determined by
0A...120A
, input range is ( Determined by
0A..9999A
, input range is (Determined by
-999A...9999A ( Determined by
0A..9999A
, input range is (Determined by
= 0.01A
c. t r. r 5
, sensitivity is )
( ± 2% For square wave form)
( ± 2% For square wave form)
( Device may be damaged at
For square wave form)
or 1-5V DC selection Load resistance for current outputs are max. 500 . (
, acid etc.) or corrosive materials must not be used.
E-mail : info@suran-elektronik.de
Internet : www.suran-elektronik.de
OUT AC DC
0. 0 00
ENDA
4 Isolated ModBus -
RS ...... I Isolated ModBus
( Specify at Order . )
to 50% at 40°C.
±
c. t r. r c. t r. r
parameter. e.g ; If
turn turn
parameter. e.g ; If
turn turn
parameter. e.g ; If
c. t r. r c. t r. r
parameter. e.g ; If
c. t r. r c. t r. r
parameter. e.g ; If
c. t r. r c. t r. r
parameter. e.g ; If
( Device may be damaged at
50V and above voltage )
english
ACDC
A
SET
EPA242
= 5 0A...5A
, scale is )
= 0A...300A
1
, scale is )
= 0A...120A
1
, scale is )
= 5 0A...5A
, scale is )
= -5A...5A
5
, scale is )
= 5 -5A...5A
, scale is )
10A and above current ) s
s
Ω)
1. / 4
EPA242-E-290319