Contrel EMA-D6 Скачать руководство пользователя страница 22

 

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Digital inputs (optional)

 

Number of inputs 

2, 4 

Input voltage 

24 or 48 or 115 or 230 VAC/DC (to be defined during the order) 

Input current 

5 mA max 

Inputs configuration 

2 terminals (A-K) for each input: NPN, PNP 

Insulation voltage 

3.5 kV for a duration of 1 minute 

Input filter 

Digital 

Pulse duration 

Ton_min 30ms, Toff_min 30ms 

RS485 serial interface

 

Number

 

2 (COM1 standard, COM2 optional)

 

Protocol

 

Modbus-RTU

 

Baud-rate

 

Programmable 4800 

 115200 bps

 

ETHERNET interface (optional)

 

Network interface 

RJ45 Ethernet 10BASE-T or 100BASE-TX (auto-sensing)

 

Connector type 

RJ45 

Protocol supported 

Modbus TCP

 

Connections

 

Type of terminal

 

Screw (fixed)

 

Number of terminals

 

36

 

Conductor cross section

 

0,2 - 2,5 mm

2

 

Tightening torque

 

0,5 - 0,6 Nm

 

Length of cable to strip

 

6,5mm

 

Ambient operating conditions

 

Operating temperature

 

-10÷60°C

 

Storage temperature

 

-20÷80°C

 

Relative humidity

 

5÷95%

 

Housing

 

Version

 

6 module DIN

 

Degree of protection

 

IP20 terminals

 

IP40 on front

 

Weight

 

200g

 

Certifications and compliance

 

Reference standards

 

EN 61000-6-2:2006, EN 61000-6-4:2007, EN 61010-1:2013

 

 
For further details please contact:    

 

Contrel elettronica s.r.l.

 

Via San Fereolo, 9

 

I-26900 Lodi

 

Tel: +39 0371 30207 / 30761 / 35386 

 

 

www.contrel.it 

 

Содержание EMA-D6

Страница 1: ...pag 1 22 INSTRUCTION MANUAL IM114 U v0 2 EMA D6 DIN rail network analyzer with basic power quality analysis...

Страница 2: ...rated via the front of the device to guard against unauthorized access Description Modular DIN rail housing 6 modules Backlighted LCD display True RMS measurements For current transformers x 1 A and x...

Страница 3: ...ase refer to section Measure menu Transform ratio 6 Set the date and time on the device please refer to section General menu Date Time Access to device The network analyzer features a front panel with...

Страница 4: ...gs to enter configuration mode press and keys Select the required sub menu with keys and confirm with To exit setup and go back to the readings viewing press The following table show the available sub...

Страница 5: ...atically scaled in order to fit the waveforms on the screen The graph is automatically updated every refresh time selected by the user DISPLAY menu Every page shows the total harmonic distortion THD a...

Страница 6: ...anages the date and time that is used for storage of events for measurements log and for time related functionalities The EMA D6 is equipped with RTC real time clock then the time and date are kept up...

Страница 7: ...s programming and definition refer to setup menu SETPOINT chapter For more information on how the meter handles the setpoint driven alarms refer to the figure below Data logger function The data logge...

Страница 8: ...oint Log Logic expression Password Reset Date Time Utility Display Graphics Editing contacts Transform ratio Time window Frequency DIP SWELL Wiring Convention Type Modality Energy Counter Ethernet LAN...

Страница 9: ...the log memory both events and measurements log 12 ON OFF events Clears the power supply switch ON OFF events 13 Setpoint DO Manual command in order to reset the digital output of the alarm setpoint...

Страница 10: ...V 205000 10000 2000000000 6 Interruption hysteresis mV 275000 10000 2000000000 7 Storage End memory FIFO End memory 1 Threshold active when the voltage is lower than value set 2 The duration of voltag...

Страница 11: ...d capacitive apparent energy 6 10 Set a value of energy meters L2 for active energy imported and exported reactive energy inductive and capacitive apparent energy 11 15 Set a value of energy meters L3...

Страница 12: ...16 daily plans HOLIDAY n n 1 48 UoM Default Range 1 Month holiday January January December 2 Day holiday 1 1 31 3 Plan holiday Daily plan 1 Daily plan 1 16 NOTE HOLIDAY menu supports a maximum of 48...

Страница 13: ...when EMA D6 will be configured as Slave ETHERNET optional UoM Default Range 1 IP Address 10 0 0 100 000 000 000 000 255 255 255 255 2 Subnet mask 255 0 0 0 000 000 000 000 255 255 255 255 3 IP gateway...

Страница 14: ...ulse counter is divided by this coefficient 4 Status on activation of the input Allows reversing the logic of the input function 5 When digital input is using as SP DO reset select the number of setpo...

Страница 15: ...t be compared with limits 5 Used to define the upper threshold 6 Used to define the unit of measure of the upper threshold 7 Used to define the lower threshold 8 Used to define the unit of measure of...

Страница 16: ...e memory is full you can choose to stop the recording End Memory mode or to continue overwriting the oldest records FIFO mode 4 5 6 7 Set the variables driven by date range or and time interval that c...

Страница 17: ...gies Digital inputs Counters Analog input Math 11 Item 2 OFF measures 12 Multiplier 2 1 1 100000 13 Divisor 2 1 1 100000 NOTE this menu is divided into 8 sections for logic expression LE1 8 1 Expressi...

Страница 18: ...neutral voltage VL3 23 A signal COM2 RS 485 optional 6 Phase current IL3 output S2 15 Not used 24 B signal COM2 RS 485 optional 7 Neutral current IN input S1 optional 16 Neutral conductor VN 25 A sign...

Страница 19: ...e phase measuring two conductors without voltage transformers 6 Three phase measuring four conductors balanced multiple loads with one current transformer with three current transformers Connection ty...

Страница 20: ...ransformer Connection type 3X1PH Digital outputs connection L Load F Fuse V 12 250 VAC 150 mA max 10 300 VDC 150 mA max Digital inputs connection Input voltage 24 or 48 or 115 or 230 VAC DC to be defi...

Страница 21: ...ce ph n 1 65 Mohms Power consumption per phase 0 09VA AC current inputs Rated current 1 A or 5 A Measuring range For 1 A scale 10 mA 1 A For 5 A scale 50 mA 5 A Type of input Isolated inputs by intern...

Страница 22: ...5 Ethernet 10BASE T or 100BASE TX auto sensing Connector type RJ45 Protocol supported Modbus TCP Connections Type of terminal Screw fixed Number of terminals 36 Conductor cross section 0 2 2 5 mm2 Tig...

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