socomec COUNTIS M13 User manual
CORPORATE HQ CONTACT:
SOCOMEC SAS, 1-4 RUE DE WESTHOUSE, 67235 BENFELD, FRANCE
http://www.socomec.com
SINGLE PHASE DIN RAIL ENERGY METER
COUNTIS M13
MANUAL V1.1
CORPORATE HQ CONTACT:
SOCOMEC SAS, 1-4 RUE DE WESTHOUSE, 67235 BENFELD, FRANCE
http://www.socomec.com
Statement
All rights reserve . Without the written permission of SOCOMEC, the contents of any pages an chapters
in this manual shall not be copie or repro uce or isseminate in any form. Otherwise, all
consequences shall be borne by the violator.
SOCOMEC reserves all legal rights.
SOCOMEC reserve the right to mo ify the pro uct specifications escribe in this manual without prior
notice. Before or ering, please contact our company or local agent for the latest specifications of this
pro uct.
CORPORATE HQ CONTACT:
SOCOMEC SAS, 1-4 RUE DE WESTHOUSE, 67235 BENFELD, FRANCE
http://www.socomec.com
Contents
Part 1 Product overview
1.1 Brief Intro uction --------------------------------------------------------------------------------------------------------------1
1.2 Pro uct characteristics -------------------------------------------------------------------------------------------------------1
1.3 Application ----------------------------------------------------------------------------------------------------------------------1
Part 2 General Specifications
2.1 Specifications-------------------------------------------------------------------------------------------------------------------2
2.2 Accuracy -------------------------------------------------------------------------------------------------------------------------2
2.3 RS485 Communication-------------------------------------------------------------------------------------------------------3
2.4 Environment--------------------------------------------------------------------------------------------------------------------3
2.5 Dimensions---------------------------------------------------------------------------------------------------------------------4
2.6 Wiring Diagram----------------------------------------------------------------------------------------------------------------4
Part 3. Operation Instructions
3.1 Display an Operation-------------------------------------------------------------------------------------------------------5
3.1.1Display -------------------------------------------------------------------------------------------------------------------------5
3.1.2 Button Definition-----------------------------------------------------------------------------------------------------------5
3.2 Measurement-----------------------------------------------------------------------------------------------------------------5
3.3 Setting by button--------------------------------------------------------------------------------------------------------------9
Part 4. Modbus re ister Map-------------------------------------------------------------------------------------------------14
- 1 -
Part 1 Product overview
1.1 Brief Intro uction
COUNTIS M13 energy-meter “with a white back-lighte LCD screen for perfect rea ing” are use to
measure single-phase like resi ential, utility an In ustrial application. The unit measures an isplays
various important electrical parameters; provi e a RS485 communication port for remote rea ing an
monitoring. Bi- irectional energy measurement makes the unit a goo choice for solar PV energy metering.
The compact esign an DIN rail installation provi es an easy an economical solution for your metering
eman .
COUNTIS M13 equippe with 2 channels of pulse output. The pulse constant, pulse wi th an output unit
is configurable. Built-in interfaces provi es RS485 Mo bus RTU outputs, RS485 high-spee communication
supports the highest communication rate of 9600 bps, it is an i eal choice for power energy monitoring.
Configuration is passwor protecte .
1.2 Pro uct characteristics
Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, m , V, A, etc.
Bi- irectional measurement IMP & EXP
Two pulse outputs
RS485 Mo bus
100A irect connection
1.3 Application
COUNTIS M13 is a multi-functional single phase energy meter, esigne for power system, public facilities,
in ustrial applications an resi ential power monitoring nee s. It can also be use in AC charging pile,
solar photovoltaic an other occasions. Its complete communication function makes it very suitable for
real-time power monitoring systems.
- 2 -
Part 2 General Specifications
2.1 Specifications
Voltage： Rate Voltage ( Un) : 230V AC
Operational voltage：±20% of Un
Current： Rate Current (Ib)：5A
Max Current (Imax)：100A
Over current withstan : 30 Imax for 0.01s
Operational frequency：Rate ：50/60Hz
Range：45-65 Hz
Insulation capabilities： AC voltage withstan 4KV/1min
Impulse voltage withstan 6kV – 1.2µS waveform
Internal Power Consumption：≤ 2W.
Pulse Output 1：Configurable
Pulse Output 2：Fixe 1000imp/kWh
Display：LCD with backlit
Max rea ing：999999.9 kWh
2.2 Accuracy
Voltage：0.5%
Current：0.5%
Frequency：0.2%
Power Factor：1%
Active Power：1%
Reactive Power：±1%
- 3 -
Apparent power：±1%
Active energy：Class1
Reactive energy：Class2
2.3 RS485 Communication
Bus Type：RS485
Communication Protocol：Mo bus RTU
Bau rate：1200/2400/4800/9600bps
Mo bus A ress：1-247
Bus loa ：64pcs
Communication istance：1000m
Parity：EVEN /ODD/NONE
Data bit：8
Stop bit：1
2.4 Environment
Operating humi ity： ≤90%
Storage humi ity： ≤95%
Operating temperature： -25℃~+55℃
Storage temperature： -40℃~+70℃
Stan ar ： IEC 63052-11/IEC62053-21
Accuracy： Class 1
Installation category： CAT II
Protection against penetration of ust an water: IP51（in oor）
Insulating encase meter of protective class: II
Altitu e： ≤2000m
- 4 -
2.5 Dimensions
Height: 63 mm
Wi th: 36 mm
Length: 99 mm
2.6 Wiring Diagram
- 5 -
Part 3. Operation Instructions
3.1 Display an Operation
3.1.1 Display
When the meter is powere on, the meter will initialize an o self-checking
Display as following:
1
Full screen
2
Software version
3 Mo bus A ress
4 Bau rate
5
Total active energy(kWh)
3.1.2 Button Definition
In measurement mo e: Click the button, the LCD isplay will scroll
the measurements；
In Set mo e: Click the button to Switch the menu of the same level
or increase the number of igits; Long press to get out of set-up
menu an return to the menu of the previous level.
In measurement mo e, Click the button: unlock/lock,
communication setting function; long press to enter setting mo e;
In setting mo e, Click the button to move cursor (The cursor is the
number bit that is flickering in setting state); Long press for the
menu item selection confirmation an parameter mo ification
confirmation.
3.2 Measurement
Click the button, the LCD isplay will scroll the measurements.
Total kWh Import kWhExport kWhResettable kWhTotal KVarhImport KVarhExport kVarh
- 6 -
Resettable kVarh Max. Power Deman Voltage CurrentWVarVAPower factor
FrequencyPulse ConstantMo bus ID Bau rate Continuous Running Time
Item Display Description
1 Total kWh
Example:70.00kWh
2 Import kWh
Example: 50.00kWh
3 Export kWh
Example: 20.00kWh
4
Resettable kWh
Example: 2.68kWh
5 Total KVarh
Example: 10.00kVarh
6 Import KVarh
Example: 5.00kVarh
- 7 -
7 Export KVarh
Example: 5.00kVarh
8
Resettable kVArh
Example: 1.49kVarh
9 Max. Power Deman
Example: 6930W
10 Voltage
Example: 229.8V
11 Current
Example: 30.156A
12 Active Power (W)
Example: 4700W
13 Reactive Power (Var)
Example: 1030Var
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