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.
Thank you for choosing ENDA EI741 INDICATOR
2
.
TECHNICAL SPECIFICATIONS
HOUSING
Housing type
.
Suitable for flush-panel mounting according to DIN 43 700
Dimentions
72x 72xD97mm
W
H
Weight
Approx. 350g (after packaging)
Enclosure material
.
Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
ENDA E 7412
I
PROGRAMMABLE INDICATOR WITH RELAY
* 72x72mm
* 4
.
* On-off ontrol.
* Decimal point can be adjusted between 1. and 3. digits.
*
.
*
.
*
(0-20mA, 4-20mA, 0-1V, 0-10V).
*
.
*
.
* Maximum and minimum values are registered and can be hold on the display.
* Current and voltage calibration can be made.
* Selectable parameter access protection.
* CE marked according to European Norms.
sized.
digits display
c
Display scale can be adjusted between -1999 and 4000
Measurement unit can be displayed
Selectable four different standart input types
User can calibrate the device according to his/her own specified input type
Sampling time can be adjusted in four steps
*
.
*
.
*
*
,
and
.
Relays for Out and Alarm control
Up and low limits of Set values can be configured
Selectable control option below and above the set value.
Selectable independent deviation or b
alarms
Order code : EI7412-
-
1 2
1 - Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
2 - Auxilary Supply OUT
AS24.....24V DC 50mA
AS12.....12V DC 50mA
AS08.....8V DC 50mA
AS05.....5V DC 50mA
.......
None
No auxilary supply out
OUTPUTS
Auxilary power supply
(
)
All auxilary power supplies supply maximum 50mA Regulated and isolated
Out
R
: 250V AC, 8A (
), NO; 1/2 HP 240V AC Cos = 0.4 (
)
elay
for resistive load
for inductive load
Φ
Alarm
Relay: 250V AC, 8A (for resistive load), NO; 1/2 HP 240V AC Cos = 0.4 (for inductive load)
Φ
Life expectancy for relay
30.000.000
;
250V AC, 8A
.
Mechanical
operation 100.000 operation at
resistive load
CONTROL
ontrol
C
type
Single set-point and alarm control
Control algorithm
On-Off control
Hysteresis
1 ... 200
Adjustable between
ENVIRONMENTAL CONDITIONS
Height
Max. 2000m
Ambient/storage temperature
Max. relative humidity
0 ... +50°C/-25 ... +70°C (with no icing)
Rated pollution degree
80 up to 31 decreasing linearly 50 at 40 .
%
%
°C
°C
According to EN 60529 Front panel : IP6
Rear panel : IP20
5
Do not use the device in locations subject to corrosive and flammable gases.
EI741 must not be used in location where measurement category is II, III or IV.
2
Supply
10%/-20%, 50/60Hz, 24VAC±10%,50/60Hz or 24Vac/dc (9-30Vdc or 7-24Vac)
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, measurement category I)
ELECTRICAL CHARACTERISTICS
In the current measurement mode input impedance is 5 Therefore, in the current measurement mode, any voltage input
should not be connected to the input terminals. Otherwise, the device will be broken down.
leave out the voltage inputs. Then, change
input type to one of the current measurement modes.
Ω .
To change the input type from
voltage to a current measurement mode while the device is operating, first,
Input type
0-1V DC voltage
0-10V DC voltage
0-20mA DC current
4-20mA DC current
Input empedance
Approx. 11k (terminal voltage limits: min. = -2V, max. = 30V)
Ω
Approx.
(terminal voltage limits: min. = -2V, max. = 30V)
11k
Ω
Approx. 5 (applicable terminal voltage is max. 50mA.)
Ω
Approx.
(applicable terminal voltage is max. 50mA.)
5
Ω
0V
±
)
0,5% (of full scale
0V
±
)
0,5% (of full scale
0mA
±
)
0,5% (of full scale
0mA
±
)
0,5% (of full scale
1.1V
14V
25mA
25mA
Min.
Max.
Measurement range Measurement accuracy
PROGRAMMABLE INDICATOR
ENDA
EI 7412
OSET
SET
MAX
ASET
OUT
ALR
MIN
E-mail : [email protected]
Internet : www.suran-elektronik.de
Tel.: +49 (0)7451 / 625 617
Fax: +49 (0)7451 / 625 0650
SURAN
Industrieelektronik
Dettinger Str. 9 / D-72160 Horb a.N
1
I7 1 E-10052019
. / 4 E 4 2-
english