Emko EDA-3700 User manual

7. Specifications

Device Type :AC/DC Ammeter
Housing & Mounting

Protection Class : NEMA 4X(IP65 at front, IP20 at rear).
Weight
Environmental Ratings

Storage / Operating Temperature
Storage / Operating Humidity : 90 % max. (None condensing)
Installation
Overvoltage Category
Pollution Degree
Operating Conditions : Continuous
Supply Voltage and Power : 230V ( %15) 50/60Hz - 1.5VA,

Sampling Cycle
Accuracy : %1
Scale : AC and RMS 0 - 9999

Input impedance

Control Form
Relay Outputs

Display : 14 mm Red 4 digits LED Display
LED : AC(Red), DC(Red),Alarm (Red),Program(Green)

Approvals

:76mm x 34.5mm x 71mm plastic housing for panel
Mounting. Panel cut-out is 71x29mm.

: Approximately 0.20 Kg.
: Standard, indoor at an altitude of less than 2000 meters
with none condensing humidity.
: -30 °C to +80 °C / -20 °C to + 70 °C

: Fixed installation
: II.
: II,office or workplace, none conductive pollution

V

±

V

115

±

V ( %15) 50/60Hz - 1.5VA,

V

24

±

V ( %15) 50/60Hz - 1.5VA, V 1.5W

: According to parameter value

±

DC (-1999) - 9999

: 20mΩ

1K2Ω

: ON / OFF
: 8A@250VVfor Resistive load (Alarm output)

(Electrical life : 100.000 switching at full load)

:

,

10...30V

8. Ordering Information

U

0 0 0

/

V W Z/

0

EDA-3700

(77x35 DIN Size)

Supply VoltageA

V

3

24VVV ( %15) 50/60Hz - 1.5VA±

V

4

115V ( %15) 50/60Hz - 1.5VA±

V

5

230V ( %15) 50/60Hz - 1.5VA±

8

10 - 30 V

Communication

D

None

0

RS485

1

Alarm Output

E

None

0
1

Relay Output 8A@250V at resistive load ,NO+NC)

All order information of EDA-3700 AC/DC Ammetre are given on the table at left. User may form
appropriate device configuration from information and codes that at the table and convert it to the
ordering codes. Firstly, supply voltage then other specifications must be determined. Please fill the order
code blanks according to your needs.
Please contact us, if your needs are out of the standards.

Before commissioning the device, parameters must be set in accordance with desired use.
Incomplete or incorrect configurations can cause dangerous situations.

V

Vac

Z

Vdc
Vdc or Vac can be applied

W

A BC D E FG HI /

90

V

00 00

/

AC / DC Ammeter

EDA-

x 35 DIN Size

3700

Programmable AC / DC Ammeter

- 4 digits display

- Easily changeable from front panel

- 5A or 60 mV AC, DC, AC/DC input

- Programmable scale from 5A to 9999A

- Alarm parameters

- Password protection for programming mode

- Remote access,data collecting and controlling with Modbus RTU

- AC, DC or True RMS measuring feature

- Having CE mark according to European Norms

77x35 DIN SIZE

1. Environmental Ratings

Operating Temperature : 0 to 50 °C

Max. Operating Humidity : %90 Rh (Yoğunlaşma olmaksızın)

Altitude

Forbidden Conditions:
Corrosive atmosphere
Explosive atmosphere
Homeapplications (The unit is only for industrial applications)

: Up to 2000 m.

1.1 General Specifications

Standard

V

230VV ( %15) 50/60Hz±

Optional Supply Voltage
115VV ( %15)50/60Hz,

±

24VV ( %15)50/60Hz,

±

10 - 30V Z

Current and mV input

EDA-3700

Power Supply
Input

Sensor Input

Alarm Output

ON/OFF Operation

Thank you very much for your preference to

Your Technology Partner

use Emko Elektronik products, please visit our
web page to download detailed user manual.

www.emkoelektronik.com.tr

13 14

EDA-3700

Instruction Manual. ENG EDA-3700 01 V00 09/17

1.2 Installation

A visual inspection of this product for possible damage occurred during shipment is
recommended before installation. It is your responsibility to ensure that qualified mechanical
and electrical technicians install this product.

If there is danger of serious accident resulting from a failure or defect in this unit, power off
the system and separate the electrical connection of the device from the system.

The unit is normally supplied wi thout a power supply switch or a fuse. Use power switch and
fuse as required.

Be sure to use the rated power supply voltage to protect the unit against damage and to
prevent failure.

Keep the power off until all of the wiring is completed so that electric shock and trouble with
the unit can be prevented.

Never attempt to disassemble, modify or repair this unit. Tampering with the unit may results
in malfunction, electric shock or fire.

Do not use the unit in combustible or explosive gaseous atmospheres.
During putting equipment in hole on the m etal panel while mechanical installation some metal
burrs can cause injury on hands, you must be careful.

Montage of the product on a system must be done with it’s fixing clamps. Do not do the
montage of the device with inappropriate fixing clamp. Be sure that device will not fall while
doing the montage.

It is your responsibility if this equipment is used in a manner not specified in this instruction
manual.

1.3 Warranty

EMKO Elektronik warrants that the equipment delivered is free from defects in material and
workmanship. This warranty is provided for a period of two years. The warranty period starts
from the delivery date. This warranty is in force if duty and responsibilities which are
determined in warranty document and instruction manual performs by the customer
completely.

1.4 Maintenance

Repairs should only be performed by trained and specialized personnel. Cut power to the
device before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene etc.). Use
of these solvents can reduce the mechanical reliability of the device. Use a cloth dampened
in ethyl alcohol or water to clean the external plastic case.

1.5 Manufacturer Company

Manufacturer Company Name:

Emko Elektronik A.S. DOSAB Karanfil Sk.No:6 16369 BURSA/TURKEY
Phone:[phone]
Fax :[phone]

Repair and maintenance service information:

Emko Elektronik Sanayi ve Ticaret A.Ş.
Demirtaş Organize Sanayi Bölgesi Karanfil Sk.No:6 16369 BURSA/TURKEY
Phone:[phone]
Fax :[phone]

2

2. General Description

EDA-3700

Mounting Clamp

Panel Surface
(maximum thickness 15 mm / 0.59 inch)

Front Panel
IP65 protection
NEMA 4X

AC

DC

2.1 Front View and Dimensions of EDA-3700 AC/DC Ammeter

Maksimum 15 mm / 0.59 inch

EDA-3700

DC

AC

76 mm / 3 inch

P

P

34,5 mm / 1.36 inch

6 mm / 0.24 inch

65 mm / 2.56 inch

2.2 Panel Cut-Out

110 mm / 4.33 inch (min)

50 mm / 1.97 inch (min)

29 mm / 1.14 inch

71 mm / 2.79 inch

3 41615

2.3 Panel Mounting

1

EDA-3700

AC

DC

2

1-Before mounting the device in your panel,
make sure that the cut-out is of the right size.

2-Insert the device through the cut-out. If the
mounting clamps are on the unit, put out them
before inserting the unit to the panel.

2.4 Removing from the Panel

EDA-3700

AC

DC

2

3

3. PROKEY ANAHTARININ KULLANIMI

3. Electrical Wiring Diagram

12
11

10
9

8
7
6
5
4
3

P/N : EDA-3700

21

3

EDA-3700

AC

DC

3- Insert the mounting clamps to the fixing sockets
that located left and right sides of device and make
the unit completely immobile within the panel

1-Pull mounting clamps from left and right fixing
sockets.

1

2-Pull the unit through the front side of the panel

Before starting to remove the unit from
panel, power off the unit and the related
system.

+
+

Akım

AC
DC

-

AC/DC

-

B
A
COM.

N

L

NC
C
NO

mV

InputInput

AC

V
Z
W

V

DC

Z

AC/DC

W

Supply Voltage Input

230VV( %15) 50/60Hz±
115VV( %15) 50/60Hz±
24VV ( %15) 50/60Hz±
24VW ( %15) 50/60Hz±

Must be determined in order.

Relay

Output

(This output is available on alarm
output devices)

3.1 Supply Voltage Input Connection of the Device

Power Supply Connection

L

N

4

5

3

EXTERNAL

FUSE
1A T

Note-1

Supply
Switch

SupplyVoltage

V

230V ( %15) 50/60Hz ,

±

V

115V ( %15) 50/60Hz,

±

V

24V ( %15) 50/60Hz,

±

10...30 V - 1.5 W

Must be determined in order.

External fuse is recommended.Note-1:

Make sure that the power supply voltage is the same
indicated on the instrument.
Switch on the power supply only after that all the
electrical connections have been completed.
Supply voltage range must be determined in order.
While installing the unit, supply voltage range must be
controlledand appropriate supply voltage must be
applied to the unit.

There is no power supply switch on the device. So a power
supply switch must be added to the supply voltage input.
Power switch must be two poled for seperating phase and
neutral, On/Off condition of power supply switch is very
important in electrical connection.

External fuse that on power supply inputs must be on
phase connection.
External fuse that on power supply inputs must be on
(+) connection.

V

3.2 Device Label and Connection Diagram

230VV CONNECTION

P/N:EDA-3700.5.09.1.1/00.00/0.0.0.0

OUTPUT

230 V ± 15%

8A@250V

50/60Hz - 1.5VA

COM.

DIAGRAM

8

7

A

B

9 10 11

- -

Max. 60mV

OUTPUT

230 V ± 15%

8A@250V

50/60Hz - 1.5VA

12

+

+

Max.

5A

/

/

/ /

8

7

A

COM.

B

9 10 11

- -

Max.

/

Max. 60mV

12

+

+

5A

/

/ /

5.1 Operations Graphics of EDA-3700 AC/DC Ammetre

AC/DC(rms)

A

1

0

T/2

-A

A

0

-A

A

0

T/2 T

A

d

0

A

0

-A

A

0

T/2

A

0

T/2

T

T/2

T 2T

T/2

T

T

T

d

T

3T/2

3T/2

3T/2

3T/2

3T/2 2T

3T/2

2T

2T

2T

2T

A

3

A A

1

A

2

d

A

T

1

A

2

1

A

2

1

A

2

AC

A

A

A

A

0.308A

0.386A

5.2 EDA-3700 AC/dC Ampermetre Cihazı Alarm Çalışma Grafikleri

1

1

DC

Low Limit Alarm On Delay Time Parameter

Low Limit Alarm On Delay Time Parameter

Alarm Set Value Low Limit Parameter

1

0.000

3

0.000

1
2

d

-

T

1

2

1

A

2

2

d

d

2

A

T

T

0.000

2

A

π

1

A

π

Alarm Set Value Up Limit Parameter

Input

cUH

cUH - HSU

cUL + HSL

cUL

dLU

dLU

dLL

dLL

4.Front Panel Definition and Accessing to the Menus

567

AC

1

DC

2

BUTTON DEFINITIONS1.

1. Increment Button :

** It is used to increase the value in the Programming mode.

2. Decrement Button :

** It is used to decrease the value in the Programming mode.

3. Program Button:

** To access the programming screen; in the main operation screen, press this button for 5
seconds.

4. Enter Button:

It is used to saving value in the programming screen.

LED DEFINITIONS

5. Alarm Output Led :

** The led is active when the alarm relay is active.

6. AC Measurement Led :

** The led is active when the measurement method AC is selected.

7. DC Measurement Led:

** The led is active when the measurement method DC is selected.

** If AC / DC is selected, AC and DC will be active at the same time.

8. Program led:

** Blinks in programming mode .

8

EDA-3700

P

P

3

4

5. Programming Mode Parameter List

Current conversion ratio parameter (Default = 5)

It can be set from 5 to 9999. If this parameter is changed, these parameters
(

, , ,

Measurement Metod Parameter( Default = AC/dC)

Can be set to AC, DC, AC/DC.

Measurement method is AC.

Measurement method is DC.

Measurement method is AC/DC.

) must be updated again.

5 6 9 10

Decimal Point Position Parameter ( Default = 0.000 )

Decimal Point Position is determined by this parameter. It can be adjusted from 0 to 3.

No point “0”

Between first and second digits “0.0”

230 VV ± 15%
50/60Hz - 1.5VA

5. 3 Entering to the Programming Mode, Changing and Saving Parameters

Main Operation Screen

EDA-3700

O

PS

F

P

Password Entering Screen

6. Monitoring of Software Revision of EDA-3700 Devices

EDA-3700

S

P

P

When the AC / DC ammeter is energized, firstly the revision number of the software is displayed to
the user.

EDA-3700

O

PS

F

DC

AC

P

Between first and second digits “0.00”

Between first and second digits “0.000”

Sampling Time Parameter ( Default = 4)

Sampling time is set with this parameter. It can be adjusted from 0 to 3.

Sampling time : 250ms

Sampling time : 500ms

Sampling time : 750ms

Sampling time: 1sn

Up Limit Alarm Set Parameter( Default = 5.000)

It can be adjusted between minimum and maximum scale that is specified with
parameter. This parameter can't be lower than

Up Limit Alarm Hysteresis Parameter ( Default = 0.100)

It can be adjusted from 0 to .
This parameter can not be greater than

Up Limit Alarm On Delay Time Parameter ( Default = 0)

It can be adjusted from 0 to 999.

Low Limit Alarm Set Parameter( Default = 0.000)

It can be adjusted between lower scale and upper scale that is specified with
parameter. This parameter can't be higher than

Low Limit Alarm Hysteresis Parameter( Default = 0.100)

It can be adjusted from 0 to .
This parameter can not be greater than

Low Limit Alarm On Delay Time Parameter ( Default = 0)

It can set from 0 to 999 seconds.

Up Limit Alarm Delay Parameter After Power On

It can set from 0 to 999 seconds.

Slave ID Parameter

Device communication address parameter (1 to 247).

Programming SectionAccessing Password ( Default = 0 )

It is used for accessing to the programming section. It can be adjusted from 0 to 9999.
If it is selected 0, password will not be asked.

/ 5

/ 5

When PROG button is pressed for 5

seconds, “P” led starts to blink. If

programming mode entering
password is different from 0,

programming mode entering screen

will be observed.

O

S

P

F

Password Entering Screen

Enter programming mode accessing password
with increment and decrement buttons.

Note-2:

If programming mode accessing password is 0,only three parameters
area ccessible,and the parameter values can be changed.

Programming Screen

O

O

S

S

P

P

F

F

Press enter button for accessing to the parameter
value. Press increment button for accessing to the
next parameter, press decrement button for
accessing to the previous parameter.

S

P

F

Current Conversion Ratio

Parameter Value

Press enter button for saving the

parameter.

If no operation is performed in programming mode for 20 seconds, device turns to main

i

ioperation screen automatically..

Note1: If programming
mode accessing password
is 0, Current conversion
ratio parameter is
observed instead of
programming screen

EDA-3700

P

EDA-3700

P

EDA-3700

P P

Press increment button for accessing to the
next parameter, press decrement button for
accessing to the previous parameter

Press ENTER button for
accessing to the
password entering
screen.

S

F

Password Entering Screen

Press ENTER button for

entering the password.

O

S

F

Current Conversion Ratio

Parameter Value

Change the value with increment
and decrement buttons.

O

S

F

Measurement Method Parameter

'' rU " Revision letter

Software revision number

6.1 Error Messages on EDA-3700 AC / DC Ammeter

EDA-3700

P

P

EDA-3700

P

P

EDA-3700

P

DC

AC

DC

AC

EDA-3700

O

PS

F

P

When the measured current value exceeds the upper scale,
"nnnn" and "9999" are alternately displayed on the screen.

EDA-3700

O

PS

F

P

When the measured current value exceeds the subscale,
"uuuu" and "-1999" are alternately displayed on the screen.

121187