Smart Controller SMART-SME 104 User manual

USER MANUAL
DIN RAIL SINGLE PHASE
ENERGY METER
SMART - SME 104(D)

-Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, dmd, V, A, etc.
-Two Tariffs Measurement
-Two Pulse Outputs
-Rs485 Modbus
-Din Rail Mounting 35mm
-100A Direct Connection
-Better than Class 1 / B Accuracy
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SPECIFICATION
The energy-meters “with a white back-lighted LCD screen for prefect reading” are used to measure single-phase
like residential, utility and industrial application. The unit measures and displays various important electrical
parameters, and provide a communication port for remote reading and monitoring. Bi-directional energy
measurement makes the unit a good choice for solar PV energy metering.
Voltage AC (Un) 230V
Voltage Range 176~276V AC
Base Current (Ib) 10A
Max. Current (Imax) 100A
Mini Current (Imin) 0.5A
Starting Current 0.4% of Ib
Power Consumption <2W/10VA
Frequency 50/60Hz(±10%)
AC Voltage Withstand 4KV for 1 minute
Impulse Voltage Withstand 6KV-1.2uS wavform
Overcurrent Withstand 30Imax for 0.01s
Pulse Output Rate
-Pulse Output 1 1000/100/10/1 i
mp/Exp/kWh/kVArh (configurable)
-Pulse Output 2 1000imp/kWh (default) for import kWh
Display LCD with white backlit
APPLICATION

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ACCURACY
Voltage 0.5% of Range Maximum
Current 0.5% of Nominal
Frequency 0.2% of mid-frequency
Power Factor 1% of Unity
Active Power 1% of Range Maximum
Reactive Power 1% of Range Maximum
Apparent Power 1% of Range Maximum
Active Energy Class 1 IEC62053-21
Reactive Energy Class 2 IEC62053-23
ENVIRONMENT
MECHANICS
Operating Temperature -25℃To +55℃
Storage and Transportation Temperature -40℃To +70℃
Reference Temperature 23℃±2℃
Relative Humidity 0 To 95%, Non-condensing
Altitude Up To 2000m
Warm Up Time 5s
Installation Category Cat II
Mechanical Environment M1
Electromagnetic Environment E2
Degree Of Pollution 2
Din Rail Dimensions 36x100x63 (Wxhxd) Din 43880
Mounting Din Rail 35mm
Ingress Protection IP51 (Indoor)
Material Self-extinguishing Ul94v-0

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OUTPUT
LCD Display
PULSE OUTPUT
The Meter Provides Two Pulse Outputs. Both Pulse Outputs are Passive Type.
Pulse output 1 is configurable. The pulse output can be set to generate pulses to represent total /import/export
kWh or kVArh.The pulse constant can be set to generate 1 pulse per: 0.001(default) /0.01/0.1/1kWh/kVarh.
Pulse width: 200/100/60ms
Pulse output 2 is non-configurable. It is fixed to import kWh. The constant is 1000imp/kWh.
RS485 output for Modbus RTU
The meter provides a RS485 port for remote communication. Modbus RTU is the protocol applied. For Modbus
RTU, the following RS485 communication parameters can be configured from the set-up menu.
Baud rate: 1200, 2400, 4800, 9600 bps. Default: 2400 bps
Parity: NONE/EVEN/ODD
Stop bits: 1 or 2
Modbus Address: 1 to 247
2T for dual source measurement
This unit can measure energy from two different power supplies. For example, when public grid is power off
and electric generator is on, the meter switches to tariff 2 measurement automatically.The meter can also be
used as a tariff meter. The tariff is controlled by an external time relay.
Item
Descrip�ons
1
7 digits used to display measured values or RTC
2
Total value
4
Import informaon, Export informaon
5
Max. Demand for Power or Current
6
Pulse output 1 and Pulse output 2
7
Measurement units
8
PF = power factor Hz = frequency
9
Bar display of Power
10
Communicaon indicator
11
Time informaon
12
Low baery warning
13
Lock symbol

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INITIALIZATION DISPLAY
When it is powered on, the meter will initialize and do self-checking.
Full screen
Software Version
Modbus ID
Baud Rate
Total kWh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 5 -
Page
Display
Descriptions
1
Total active energy
Example:70.00kWh
2
T1 total active energy
Example: 4.22kWh
3
T2 total active energy
Example: 0.03kWh
4
Import active energy
Example: 50.00kWh
5
Export active energy
Example: 20.00kWh
6
Total resettable energy
7
Total reactive energy
Example: 10.00kVarh

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Scroll Display by Buon
After initialization and self-checking program, the meter display the measured values. The default
page is total kWh. If the user wants to check other information, he needs to press the scroll button on
the front panel
The Display Order by Scroll Button.
Total kWh T1 total kWh T2 total kWh Import kWh Export kWh Resettable kWh
Total kVArh T1 total kVArh T2 total kVArh Import kVArh Export kVArh Resettable kVArh
Max. power demand
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 5 -
Page
Display
Descriptions
1 Total active energy
Example:70.00kWh
2
T1 total active energy
Example: 4.22kWh
3 T2 total active energy
Example: 0.03kWh
4
Import active energy
Example: 50.00kWh
5
Export active energy
Example: 20.00kWh
6
Total resettable energy
7
Total reactive energy
Example: 10.00kVarh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 5 -
Page
Display
Descriptions
1
Total active energy
Example:70.00kWh
2
T1 total active energy
Example: 4.22kWh
3
T2 total active energy
Example: 0.03kWh
4
Import active energy
Example: 50.00kWh
5
Export active energy
Example: 20.00kWh
6
Total resettable energy
7
Total reactive energy
Example: 10.00kVarh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 6 -
8
T1 total reactive energy
Example: 2.40kVarh
9
T2 total reactive energy
Example: 0.06kVarh
10
Import reactive energy
Example: 5.00kVarh
11
Export reactive energy
Example: 5.00kVArh
12
Total resettable reactive energy
13
Total max. power demand
Example: 6930W
14
Voltage
Example: 229.8V

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 5 -
Page
Display
Descriptions
1
Total active energy
Example:70.00kWh
2
T1 total active energy
Example: 4.22kWh
3
T2 total active energy
Example: 0.03kWh
4
Import active energy
Example: 50.00kWh
5
Export active energy
Example: 20.00kWh
6
Total resettable energy
7
Total reactive energy
Example: 10.00kVarh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 5 -
Page
Display
Descriptions
1
Total active energy
Example:70.00kWh
2
T1 total active energy
Example: 4.22kWh
3
T2 total active energy
Example: 0.03kWh
4
Import active energy
Example: 50.00kWh
5
Export active energy
Example: 20.00kWh
6
Total resettable energy
7
Total reactive energy
Example: 10.00kVarh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 6 -
8 T1 total reactive energy
Example: 2.40kVarh
9 T2 total reactive energy
Example: 0.06kVarh
10
Import reactive energy
Example: 5.00kVarh
11
Export reactive energy
Example: 5.00kVArh
12
Total resettable reactive energy
13
Total max. power demand
Example: 6930W
14
Voltage
Example: 229.8V
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 6 -
8
T1 total reactive energy
Example: 2.40kVarh
9
T2 total reactive energy
Example: 0.06kVarh
10
Import reactive energy
Example: 5.00kVarh
11
Export reactive energy
Example: 5.00kVArh
12
Total resettable reactive energy
13
Total max. power demand
Example: 6930W
14
Voltage
Example: 229.8V
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 7 -
15
Current
Example: 30.156A
16
Active power
Example: 4700W
17
Reactive power
Example: 1030Var
18
Apparent power
Example: 4811VA
19
Power factor
Example: 1.000
20
Frequency
Example: 49.99Hz
21
Pulse constant
Example: 1000

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 5 -
Page
Display
Descriptions
1
Total active energy
Example:70.00kWh
2
T1 total active energy
Example: 4.22kWh
3
T2 total active energy
Example: 0.03kWh
4
Import active energy
Example: 50.00kWh
5
Export active energy
Example: 20.00kWh
6
Total resettable energy
7
Total reactive energy
Example: 10.00kVarh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 6 -
8
T1 total reactive energy
Example: 2.40kVarh
9
T2 total reactive energy
Example: 0.06kVarh
10
Import reactive energy
Example: 5.00kVarh
11
Export reactive energy
Example: 5.00kVArh
12
Total resettable reactive energy
13
Total max. power demand
Example: 6930W
14
Voltage
Example: 229.8V
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 6 -
8
T1 total reactive energy
Example: 2.40kVarh
9
T2 total reactive energy
Example: 0.06kVarh
10
Import reactive energy
Example: 5.00kVarh
11
Export reactive energy
Example: 5.00kVArh
12
Total resettable reactive energy
13
Total max. power demand
Example: 6930W
14 Voltage
Example: 229.8V
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 7 -
15 Current
Example: 30.156A
16
Active power
Example: 4700W
17
Reactive power
Example: 1030Var
18
Apparent power
Example: 4811VA
19
Power factor
Example: 1.000
20
Frequency
Example: 49.99Hz
21
Pulse constant
Example: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 7 -
15
Current
Example: 30.156A
16
Active power
Example: 4700W
17
Reactive power
Example: 1030Var
18
Apparent power
Example: 4811VA
19
Power factor
Example: 1.000
20
Frequency
Example: 49.99Hz
21
Pulse constant
Example: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 6 -
8
T1 total reactive energy
Example: 2.40kVarh
9
T2 total reactive energy
Example: 0.06kVarh
10
Import reactive energy
Example: 5.00kVarh
11
Export reactive energy
Example: 5.00kVArh
12
Total resettable reactive energy
13
Total max. power demand
Example: 6930W
14
Voltage
Example: 229.8V
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 7 -
15
Current
Example: 30.156A
16
Active power
Example: 4700W
17
Reactive power
Example: 1030Var
18
Apparent power
Example: 4811VA
19
Power factor
Example: 1.000
20
Frequency
Example: 49.99Hz
21
Pulse constant
Example: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 7 -
15
Current
Example: 30.156A
16
Active power
Example: 4700W
17 Reactive power
Example: 1030Var
18 Apparent power
Example: 4811VA
19
Power factor
Example: 1.000
20 Frequency
Example: 49.99Hz
21
Pulse constant
Example: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22 Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000

www.smart-controllers.com
SET-UP MODE
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 7 -
15
Current
Example: 30.156A
16
Active power
Example: 4700W
17
Reactive power
Example: 1030Var
18
Apparent power
Example: 4811VA
19
Power factor
Example: 1.000
20
Frequency
Example: 49.99Hz
21
Pulse constant
Example: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-
up mode, it asks a password
confirmation.
Default password: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 9 -
2
Address ID
Default ID is 001
Range: 001~247
2-1
Press the “Enter” button, the first digit flash.
Press the “Scroll” button to change the value. After
choose the new address value, the user need
pressing the “Enter” button to confirm the setting.
3
Baud rate
Default value: 2400bps
Range: 1200, 2400, 4800, 9600bps.
3-1
Press the “Enter” button, the red digit flash.
Press the “Scroll” button to change the value.
After choose the new baud rate, the user need
pressing the “Enter” button to confirm the setting.
4
Parity
Default: None
Option：None, Even, Odd
4-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Parity, the user need
pressing the “Enter” button to confirm the setting.
5
Pulse Output
Default: Export kWh
Option：kWh / kVArh / Imp. kWh /
Exp.kWh / Imp.kVArh / Exp.kVArh

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 8 -
22
Modbus Address
Example: 001
23
Baud rate
Example: 9600
24
Continuous running time(In total)
Set-up Mode
To get into Set-up Mode, the user need press the “Enter” button for 3 second.
Page
Display
Descriptions
The setting is done correctly
The entering information is wrong. The operation
fails.
1
Password
To get into Set-up mode, it asks a password
confirmation.
Default password: 1000
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 9 -
2
Address ID
Default ID is 001
Range: 001~247
2-1 Press the “Enter” button, the first digit flash.
Press the “Scroll” button to change the value. After
choose the new address value, the user need
pressing the “Enter” button to confirm the setting.
3 Baud rate
Default value: 2400bps
Range: 1200, 2400, 4800, 9600bps.
3-1 Press the “Enter” button, the red digit flash.
Press the “Scroll” button to change the value.
After choose the new baud rate, the user need
pressing the “Enter” button to confirm the setting.
4
Parity
Default: None
Option：None, Even, Odd
4-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Parity, the user need
pressing the “Enter” button to confirm the setting.
5
Pulse Output
Default: Export kWh
Option：kWh / kVArh / Imp. kWh /
Exp.kWh / Imp.kVArh / Exp.kVArh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 9 -
2
Address ID
Default ID is 001
Range: 001~247
2-1
Press the “Enter” button, the first digit flash.
Press the “Scroll” button to change the value. After
choose the new address value, the user need
pressing the “Enter” button to confirm the setting.
3
Baud rate
Default value: 2400bps
Range: 1200, 2400, 4800, 9600bps.
3-1
Press the “Enter” button, the red digit flash.
Press the “Scroll” button to change the value.
After choose the new baud rate, the user need
pressing the “Enter” button to confirm the setting.
4
Parity
Default: None
Option：None, Even, Odd
4-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Parity, the user need
pressing the “Enter” button to confirm the setting.
5
Pulse Output
Default: Export kWh
Option：kWh / kVArh / Imp. kWh /
Exp.kWh / Imp.kVArh / Exp.kVArh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 10 -
5-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse output option, the user
need pressing the “Enter” button to confirm the
setting.
6
Pulse Constant
Default: 1000
Option: 1000 / 100 / 10 / 1
6-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse constant option, the
user need pressing the “Enter” button to confirm
the setting.
7
Pulse duration
Default: 100mS
Option: 200 / 100 / 60ms
7-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse duration option, the
user need pressing the “Enter” button to confirm
the setting.
8
Demand Integration Time
Default: 15 minutes
Option: 5 / 10 / 15 / 30 / 60 / OFF
8-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new DIT option, the user need
pressing the “Enter” button to confirm the setting.

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 9 -
2
Address ID
Default ID is 001
Range: 001~247
2-1
Press the “Enter” button, the first digit flash.
Press the “Scroll” button to change the value. After
choose the new address value, the user need
pressing the “Enter” button to confirm the setting.
3
Baud rate
Default value: 2400bps
Range: 1200, 2400, 4800, 9600bps.
3-1
Press the “Enter” button, the red digit flash.
Press the “Scroll” button to change the value.
After choose the new baud rate, the user need
pressing the “Enter” button to confirm the setting.
4
Parity
Default: None
Option：None, Even, Odd
4-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Parity, the user need
pressing the “Enter” button to confirm the setting.
5
Pulse Output
Default: Export kWh
Option：kWh / kVArh / Imp. kWh /
Exp.kWh / Imp.kVArh / Exp.kVArh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 9 -
2
Address ID
Default ID is 001
Range: 001~247
2-1
Press the “Enter” button, the first digit flash.
Press the “Scroll” button to change the value. After
choose the new address value, the user need
pressing the “Enter” button to confirm the setting.
3
Baud rate
Default value: 2400bps
Range: 1200, 2400, 4800, 9600bps.
3-1
Press the “Enter” button, the red digit flash.
Press the “Scroll” button to change the value.
After choose the new baud rate, the user need
pressing the “Enter” button to confirm the setting.
4
Parity
Default: None
Option：None, Even, Odd
4-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Parity, the user need
pressing the “Enter” button to confirm the setting.
5Pulse Output
Default: Export kWh
Option：kWh / kVArh / Imp. kWh /
Exp.kWh / Imp.kVArh / Exp.kVArh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 10 -
5-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse output option, the user
need pressing the “Enter” button to confirm the
setting.
6
Pulse Constant
Default: 1000
Option: 1000 / 100 / 10 / 1
6-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse constant option, the
user need pressing the “Enter” button to confirm
the setting.
7
Pulse duration
Default: 100mS
Option: 200 / 100 / 60ms
7-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse duration option, the
user need pressing the “Enter” button to confirm
the setting.
8
Demand Integration Time
Default: 15 minutes
Option: 5 / 10 / 15 / 30 / 60 / OFF
8-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new DIT option, the user need
pressing the “Enter” button to confirm the setting.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 10 -
5-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse output option, the user
need pressing the “Enter” button to confirm the
setting.
6
Pulse Constant
Default: 1000
Option: 1000 / 100 / 10 / 1
6-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse constant option, the
user need pressing the “Enter” button to confirm
the setting.
7
Pulse duration
Default: 100mS
Option: 200 / 100 / 60ms
7-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse duration option, the
user need pressing the “Enter” button to confirm
the setting.
8
Demand Integration Time
Default: 15 minutes
Option: 5 / 10 / 15 / 30 / 60 / OFF
8-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new DIT option, the user need
pressing the “Enter” button to confirm the setting.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 11 -
9
Automatic Scroll Time Interval
Default: 0 S
Option: 0 ~ 30S
9-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
10
Backlit lasting time set-up
Default: 60 min
Option: 0（OFF）/ 5/ 10/ 20/ 30/ 60
Long press “Enter” button to enter set-up mode.
10-1
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
11
Clear
Long press “Enter” to enter clear interface.
11-1
Clear Max demand of active power
Long press “Enter” button to confirm the
operation.
11-2
Clear the resettable energy
From the “11-1” page, press “Scroll” button enter
into the energy reset page. Long press the “Enter”
button to confirm the operation.

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 9 -
2
Address ID
Default ID is 001
Range: 001~247
2-1
Press the “Enter” button, the first digit flash.
Press the “Scroll” button to change the value. After
choose the new address value, the user need
pressing the “Enter” button to confirm the setting.
3
Baud rate
Default value: 2400bps
Range: 1200, 2400, 4800, 9600bps.
3-1
Press the “Enter” button, the red digit flash.
Press the “Scroll” button to change the value.
After choose the new baud rate, the user need
pressing the “Enter” button to confirm the setting.
4
Parity
Default: None
Option：None, Even, Odd
4-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Parity, the user need
pressing the “Enter” button to confirm the setting.
5
Pulse Output
Default: Export kWh
Option：kWh / kVArh / Imp. kWh /
Exp.kWh / Imp.kVArh / Exp.kVArh
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 10 -
5-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse output option, the user
need pressing the “Enter” button to confirm the
setting.
6
Pulse Constant
Default: 1000
Option: 1000 / 100 / 10 / 1
6-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse constant option, the
user need pressing the “Enter” button to confirm
the setting.
7
Pulse duration
Default: 100mS
Option: 200 / 100 / 60ms
7-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse duration option, the
user need pressing the “Enter” button to confirm
the setting.
8
Demand Integration Time
Default: 15 minutes
Option: 5 / 10 / 15 / 30 / 60 / OFF
8-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new DIT option, the user need
pressing the “Enter” button to confirm the setting.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 10 -
5-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse output option, the user
need pressing the “Enter” button to confirm the
setting.
6
Pulse Constant
Default: 1000
Option: 1000 / 100 / 10 / 1
6-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse constant option, the
user need pressing the “Enter” button to confirm
the setting.
7
Pulse duration
Default: 100mS
Option: 200 / 100 / 60ms
7-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse duration option, the
user need pressing the “Enter” button to confirm
the setting.
8
Demand Integration Time
Default: 15 minutes
Option: 5 / 10 / 15 / 30 / 60 / OFF
8-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new DIT option, the user need
pressing the “Enter” button to confirm the setting.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 11 -
9
Automatic Scroll Time Interval
Default: 0 S
Option: 0 ~ 30S
9-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
10
Backlit lasting time set-up
Default: 60 min
Option: 0（OFF）/ 5/ 10/ 20/ 30/ 60
Long press “Enter” button to enter set-up mode.
10-1
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
11
Clear
Long press “Enter” to enter clear interface.
11-1
Clear Max demand of active power
Long press “Enter” button to confirm the
operation.
11-2
Clear the resettable energy
From the “11-1” page, press “Scroll” button enter
into the energy reset page. Long press the “Enter”
button to confirm the operation.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 11 -
9
Automatic Scroll Time Interval
Default: 0 S
Option: 0 ~ 30S
9-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
10
Backlit lasting time set-up
Default: 60 min
Option: 0（OFF）/ 5/ 10/ 20/ 30/ 60
Long press “Enter” button to enter set-up mode.
10-1
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
11
Clear
Long press “Enter” to enter clear interface.
11-1
Clear Max demand of active power
Long press “Enter” button to confirm the
operation.
11-2
Clear the resettable energy
From the “11-1” page, press “Scroll” button enter
into the energy reset page. Long press the “Enter”
button to confirm the operation.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 12 -
12
Password
Default: 1000
12-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the value.
After choose the new password, the user need
pressing the “Enter” button to confirm the setting.
Wiring diagram

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 10 -
5-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse output option, the user
need pressing the “Enter” button to confirm the
setting.
6
Pulse Constant
Default: 1000
Option: 1000 / 100 / 10 / 1
6-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse constant option, the
user need pressing the “Enter” button to confirm
the setting.
7
Pulse duration
Default: 100mS
Option: 200 / 100 / 60ms
7-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new Pulse duration option, the
user need pressing the “Enter” button to confirm
the setting.
8
Demand Integration Time
Default: 15 minutes
Option: 5 / 10 / 15 / 30 / 60 / OFF
8-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new DIT option, the user need
pressing the “Enter” button to confirm the setting.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 11 -
9
Automatic Scroll Time Interval
Default: 0 S
Option: 0 ~ 30S
9-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
10
Backlit lasting time set-up
Default: 60 min
Option: 0（OFF）/ 5/ 10/ 20/ 30/ 60
Long press “Enter” button to enter set-up mode.
10-1
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
11
Clear
Long press “Enter” to enter clear interface.
11-1
Clear Max demand of active power
Long press “Enter” button to confirm the
operation.
11-2
Clear the resettable energy
From the “11-1” page, press “Scroll” button enter
into the energy reset page. Long press the “Enter”
button to confirm the operation.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 11 -
9
Automatic Scroll Time Interval
Default: 0 S
Option: 0 ~ 30S
9-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
10
Backlit lasting time set-up
Default: 60 min
Option: 0（OFF）/ 5/ 10/ 20/ 30/ 60
Long press “Enter” button to enter set-up mode.
10-1
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
11
Clear
Long press “Enter” to enter clear interface.
11-1
Clear Max demand of active power
Long press “Enter
” button to confirm the
operation.
11-2 Clear the resettable energy
From the “11-1” page, press “Scroll” button enter
into the energy reset page. Long press the “Enter”
button to confirm the operation.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 12 -
12 Password
Default: 1000
12-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the value.
After choose the new password, the user need
pressing the “Enter” button to confirm the setting.
Wiring diagram

www.smart-controllers.com
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 11 -
9
Automatic Scroll Time Interval
Default: 0 S
Option: 0 ~ 30S
9-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
10
Backlit lasting time set-up
Default: 60 min
Option: 0（OFF）/ 5/ 10/ 20/ 30/ 60
Long press “Enter” button to enter set-up mode.
10-1
Press the “Scroll” button to change the option.
After choose the new “Scrl” option, the user need
pressing the “Enter” button to confirm the setting.
11
Clear
Long press “Enter” to enter clear interface.
11-1
Clear Max demand of active power
Long press “Enter” button to confirm the
operation.
11-2
Clear the resettable energy
From the “11-1” page, press “Scroll” button enter
into the energy reset page. Long press the “Enter”
button to confirm the operation.
Eastron SDM230-2T User Manual
Zhejiang Eastron Electronic Co.,Ltd. Tel: [phone] Fax: [phone]
Add:No.1369Chengnan Road, Jiaxing, Zhejiang, 314001, China. Web: www.eastrongroup.com Email: [e-mail]
- 12 -
12
Password
Default: 1000
12-1
Press the “Enter” button, the red part flash.
Press the “Scroll” button to change the value.
After choose the new password, the user need
pressing the “Enter” button to confirm the setting.
Wiring diagram
DIMENSIONS
INSTALLATION

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Glasgow, Renfrewshire PA49RJ,
UNITED KINGDOM