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Eastron SDM72DM

-V2

User Manual V1.1

2021

- 1 -

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Multi-parameter measurment

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Resettable partial energy

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Bi-directional measurement IMP & EXP

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Pulse Output

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RS485 Modbus

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Din rail mounting 35mm

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Direct connection, up to

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Better than Class 1/ B accuracy

SDM72DM -multi-function version

Three Phase Four Wire Energy Meter

User Manual V1.1

B+G e-tech GmbH (EASTRON Germany)

•

www.eastron-germany.de

• [email protected] • Fax: 03574 467550

Содержание SDM72DM

Страница 1: ...nal measurement IMP EXP Pulse Output RS485 Modbus Din rail mounting 35mm Direct connection up to 80A Better than Class 1 B accuracy SDM72DM multi function version Three Phase Four Wire Energy Meter User Manual V1 1 2021 B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 2: ...eral Specifications Voltage AC Un 3x230 400 V Voltage Range 80 120 Un Base Current Ib 10A AC Max Current Imax 100A AC Mini Current Imin 5 of Ib AC Starting current 0 4 of Ib Power consumption 2W 10VA for the voltage measuring circuit 4VA for the current measuring circuit Frequency 50 60Hz 10 AC voltage withstand 4KV for 1 minute Impulse voltage withstand 6KV 1 2uS wavform Overcurrent withstand 30 ...

Страница 3: ...rt kWh RS485 Output for Modbus RTU For Modbus RTU the following RS485 communication parameters can be configured from the Set up menu Baud rate 1200 2400 4800 9600 19200 bps Parity none default odd even Stop bits 1 or 2 RS485 network address nnn 3 digit number 001 to 247 Modbus Word order Hi Lo byte order is set automatically to normal or reverse It cannot be configured from set up menu Environmen...

Страница 4: ...51 indoor Material self extinguishing UL94V 0 Wiring PART 2 Operation Initialization Display When it is powered on the meter will initialize and do self checking Full Screen Software Version Pulse constant Total active energy kWh Total Import Export 5 2 6 1 Max read 999999 9 kWh B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 5: ...entry Confirmation 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 please press the scroll button on the front panel Total active energy kWh Total Import Export Resettable partial kWh import energy export energy B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax ...

Страница 6: ... User Manual V1 1 6 Total reactive energy Voltage L1 N Voltage L2 N Voltage L3 N L1 current L2 current L3 current L1 active power B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 7: ...1 7 L2 active power L3 active power Total active power L1 reactive power L2 reactive power L3 reactive power Total reactive power L1 Power factor B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 8: ... power factor L3 power factor Total Power factor Frequency Pulse output type Default kWh Pulse constant 1000imp Pulse constant Modbus Address Baud Rate B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 9: ...r 3 seconds Setting interface Setting statu Option Password Default 1000 Modbus address Rane 001 247 default 001 Buad rate Option 1200 2400 4800 9600 19200 bps default 9600 bps Parity Option NONE EVEN ODD default NONE Stop bit Option 1 2 default 1 B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 10: ...f pulse constant is 1000imp kWh pulse width will be fixed at 35ms Automatic Scroll display set Range 0 60 unit second default 0 means do not scroll Backlit time setting Option on 5 10 20 30 60 120 off unit minute default 60 minute System Option 3P4W 1P2W default 3P4W Password default 1000 Resettable partial energy Keep pressing button to exit the set up mold B G e tech GmbH EASTRON Germany www eas...

Страница 11: ...Eastron SDM72D M User Manual V1 1 11 Wiring diagram NOTE Maximum Wire Size for Mainload 25mm Dimensions B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 12: ...Eastron SDM72D M User Manual V1 1 12 Installation B G e tech GmbH EASTRON Germany www eastron germany de info bg etech de Fax 03574 467550 ...

Страница 13: ...ding the 30 parameter limit will cause a Modbus Protocol exception code to be returned Address Registe r Input Register Parameter Modbus Protocol Start Address Hex Description Length bytes Data Format Units Hi Byte Lo Byte 30001 Phase 1 line to neutral volts 4 Float V 00 00 30003 Phase 2 line to neutral volts 4 Float V 00 02 30005 Phase 3 line to neutral volts 4 Float V 00 04 30007 Phase 1 current...

Страница 14: ...kWh 01 56 30345 Total reactive energy 4 Float kVArh 01 58 30385 resettable total active energy 4 Float kWh 01 80 30389 resettable import active energy 4 Float kWh 01 84 30391 resettable export active energy 4 Float kWh 01 86 30397 Net kWh Import Export 4 Float kWh 01 8C 31281 Total import active power 4 Float W 05 00 31283 Total export active power 4 Float W 05 02 Instruction 1 The power factor ha...

Страница 15: ...ey parameters Length 4 byte Data Format Float r w 40019 Parity and stop bit 00 12 Write the network port parity stop bits for MODBUS Protocol where 0 One stop bit and no parity default 1 One stop bit and even parity 2 One stop bit and odd parity 3 Two stop bits and no parity Length 4 byte Data Format Float r w 40021 Modbus address 00 14 Write the network port node Address 1 to 247 for MODBUS Proto...

Страница 16: ...ns backlit always on 121 means backlit always off Length 4byte Data Format Float r w 40087 Pulse 1 Energy Type 00 56 Pulse 1 Energy Type 1 import active energy 2 total active energy 4 export active energy default Length 4 byte Data Format Float r w 461457 Reset historical data F0 10 00 03 reset energy info Length 2 byte Data Format Hex wo 464513 Serial number FC 00 Serial number Length 4 byte Data...

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