Pixsys 2000.35.021 User manual

2000.35.021
Energy Meter
User manual / Manuale d’uso

User Manual - 2000.35.021 - 3
Index
1 Safety guide lines ..........................................................................................................................................4
2 Model identication.....................................................................................................................................4
3 Technical data................................................................................................................................................4
3.1 Main features........................................................................................................................................4
3.2 Hardware and software features ....................................................................................................4
4 Dimensions and Installation......................................................................................................................6
5 Electrical wirings ...........................................................................................................................................6
6 Mounting.........................................................................................................................................................7
7 Conguration.................................................................................................................................................7
7.1 Remarks .................................................................................................................................................7
8 EnergyMeter-Programmer .........................................................................................................................8
9 Modbus Register Map .................................................................................................................................8
Sommario
10 Norme di sicurezza .................................................................................................................................... 10
11 Identicazione del modello..................................................................................................................... 10
12 Dati tecnici ................................................................................................................................................... 10
12.1 Caratteristiche principali................................................................................................................ 10
12.2 Caratteristiche Hardware e Software ......................................................................................... 10
13 Dimensioni ed installazione.....................................................................................................................12
14 Collegamenti elettrici.................................................................................................................................12
15 Montaggio ....................................................................................................................................................13
16 Programmazione e congurazione.......................................................................................................13
16.1 Osservazioni .......................................................................................................................................13
17 EnergyMeter-Programmer .......................................................................................................................14
18 Modbus Register Map / Mappa dei Registri Mobus ...........................................................................15

4 - 2000.35.021 - User manual
Introduction
Thank you for choosing a Pixsys Energy Meter.
The 2000.35.021 is a Single-phase Power Meter able to measure the TRMS AC/DC
Current and Voltage. On the RS485 Modbus following measuring units are available:
Irms, Vrms, Watt, Var, Va, Vpk, Ipk, Frequency, Cosφ, Energy bidirectional and THD.
The device is fully congurable by RS485, DIN rail mounting, 4kV galvanic isolation for
Voltage input.
1 Safety guide lines
Read carefully the safety guidelines and programming instructions contained in
this manual before using/connecting the device. Disconnect power supply before
proceeding to hardware settings or electrical wirings. Only qualied personnel should
be allowed to use the device and/or service it and in accordance to technical data and
environmental conditions listed in this manual. Do not dispose electric tools together
with household waste material. In observance European Directive 2002/96/EC on
waste electrical and electronic equipment and its implementation in accordance with
national law, electric tools that have reached the end of their life must be collected
separately and returned to an environmentally compatible recycling facility.
2 Model identication
Power supply 9..30 V DC
2000.35.021 Power / Energy Meter Single Phase AC/DC TRMS - RS485
Modbus
3 Technical data
3.1 Main features
• TRMSMeasure,THDavailable
• 0,5%Accuracy
• RS485Modbusintegrated
• BidirectionalEnergymetering
• DINrailmountinginbothside
• OEM’sdesign,lowcost
• FullycongurablebyfreeinterfacesoftwareEnergyMeter-Programmer
• Bootloaderforupdatingrmware
3.2 Hardware and software features
Power supply 9..30 V DC, Protection against polarity reversal and
overtemperature
Absorption 1,3 W
Protection index IP20
Accuracy Voltage, Current, Active Power, Reactive Power, Apparent

User Manual - 2000.35.021 - 5
power:<0,5%F.S.
Frequency: +/- 0,1 Hz
 Energy:+/-1%ofreading
 Vpeak,Ipeak:+/-5%f.s.
Measurement Irms, Vrms, Watt, Var, Va, Vpk, Ipk, Frequency, Cosφ,
Energy bidirectional, THD
Temperature coecient < 200 ppm/°C
Working temperature -15..+65°C
Storage temperature -40°C.. +85°C
Type of measure TRMS or DC
Range Current: Up to 50 A AC/DC
Voltage: up to 800 V AC or 1000V DC
RS485 customize setting with free interface software
EnergyMeter-Programmer
Crest factor 1,8 (on current measurement)
Output RS485 Modbus RTU
Working frequency DC or 1..400 Hz
Sampling rate 11k Samples per Second
Input impedence  1Mohm+/-1%
Isolation 3 kV on bare wire for Current measure,
4 kV for Voltage measure (reinforced insulation to power
supply and serial output)
Hysteresis  0,15%f.s.
Humidity  10..90%notcondensing
Altitude Up to 2000 m s.l.m.
Weight 80 g.
Filling Epoxy Resins
Box material  PBT,grey
Mounting Screw predisposition for vertical/horizontal mounting,
DIN rail clips (included) for vertical/horizontal mounting.
Terminals Removable terminals 3,5mm, n°1 4 poles, n°2 2 poles
Dip-switch 2 poles
Led N°1 yellow, Power on xed, data communication blinking
Standards CE EN61000-6-4/2006 + A1 2011; EN64000-6-2/2005;
EN61010-1/2010
Overvoltage category Cat III up to 600V; Cat II up to 1000V
Dimensions 46,1x 63x 26,4 mm (terminal excluded)

6 - 2000.35.021 - User manual
4 Dimensions and Installation
ON
Addr
Cat III: 600 V
Cat II: 1000 V 9..30 V DC
P1
TRMS AC/DC
1000 V
dc
2300.35.219
15,0 mm
46,2 mm
63,0 mm
800 V ac
50 V ac
1-ph energy meter
Baud V- V- V+ V+ B- A+ GND Pow
1 2
5 Electrical wirings
Although this controller was designed to resist electromagnetic interferences
in industrial environments, please observe following safety guidelines:
• Separatethecontrollinefromthepowerwires.
• Avoidproximityofremotecontrolswitches,electromagneticcontactors,powerful
engines and in all instances use specic lters.
• Avoidproximityofpowergroups,especiallythosewithphasecontrol.
POW
+ 9..30
V DC
± 1000 V DC
800 V AC
Cat. II: 1000V
Cat. III: 600V LOAD - CARICO
(COATING SIDE - LATO RESINA)(P1 SIDE - LATO P1)
+
Vg
GND
-
A+
B-
V+
V-
485
USB

User Manual - 2000.35.021 - 7
6 Mounting
The Power Meter 2000.35.021 can be mounted in any position (see photo below),
horizontal or vertical mounting, horizontal or vertical through the two hooks for DIN
rail included in the box.
7 Conguration
Using a serial link RS485-USB you can connect the 2000.35.021 with the interface
program EnergyMeter-Programmer. This software allows to set the Modbus address,
baudrate, delay, the TV and TA ratio, to modify a lter in order to have fastest responce
time instead of a more stable measurement (lter range from 1-speed to 5-accuracy).
You can download the EnergyMeter-Programmer free of charge from Download Area
on our website www.pixsys.net.
A second way to program the 2000.35.021 is by using the Modbus Register Map directly.
7.1 Remarks
• Modbusconnections:A+andB-asperModbusRTUstandards;
• Modbus Register reference: with reference to the logical address, for ex. 40010,
corresponds to physical address n°9 as per Modbus RTU standard;
• Modbusfunctionssupported:3(Readmultipleregisters,max100),6(Writesingle),
16 (Write multiple).
• Anychangemadebydip-switchrequirestoswitchothepowersupply
Energy storage data on ash memory: 4,5 years minimum, 45 years typical
Minimum Current measurement oset: 100mA
Minimum Power measurement oset: 1 W
Measurement refresh: every 50 cycles or 1 second (the faster), programmable by
EnergyMeter-Programmer
If you want to set the device by EnergyMeter-Programmer set the dips to 0. If you want
to set by RS485 directly, set the rst dip to 1 (up) then use the second dip for baudrate
setting ( 0 for 9600 or 1 for 38400). After the settings, please save the conguration
bytheCOMMANDregister,thenswitchothepowersupply:Beforeswitchingonthe
power supply set the dips to 0.

8 - 2000.35.021 - User manual
Dip-switch settings 1 2
All setting from EEPROM 0 0
SetAddress1-Baud9600 1 0
SetAddress1-Baud38400 1 1
8 EnergyMeter-Programmer
The free interface program EnergyMeter-Programmer is the fastest way to congure
the device. The changes made to the program act on the register of the 2000.35.021.
To restore the default conguration, just press the button FACTORY DEFAULT.
Type of measure Allows the selection of the measure RMS or DC only to
dene the sign (positive or negative) of reading
Save on energy ash It is possible to activate the saving of the counters
directly on the device’s ash memory
Report of transformation In case you would use the TA and / or TV, you can dene
the transformation ratio for the current input and
voltage input, the default ratio is 1:1
Filter Allows to insert a lter on reading in order to get more
speed in responding (value 1) or a more stable and
accurate measurement ( value 5 ). By default the value
is set to 2. You can choose between intermediate values
already set or manually enter the desired lter by
choosing the CUSTOM option from the menu.
In this case, you can set the following parameters:
ltering in DC, ltering in AC (default value 5 ), Frequency
measurement on Current channel
CAUTION : Magnetic elds of high intensity can vary the values measured by the
transformer. Avoid installation near permanent magnets, electromagnets or iron
masses that induce strong changes in the magnetic eld. If any irregularity, to reorient
or move the transformer in the area most appropriate.
9 Modbus Register Map
See paragraph 9, page 15.

User Manual - 2000.35.021 - 9
Notes / Updates

10 - 2000.35.021 - Manuale d’uso
Introduzione
Grazie per aver scelto un Energy Meter Pixsys.
Il 2000.35.021 è un Energy / Power Meter monofase in grado di misurare la corrente e
la tensione AC/DC TRMS.
L’isolamento per la tensione di ingresso è di 4kV. Tramite l’uscita RS485 Modbus sono
disponibili: Irms, Vrms, Watt, Var, Va, Vpk, Ipk, Frequency, Cosφ, Energy bidirezionale,
THD. Il dispositivo è congurabile tramite la porta RS485.
Predisposto per il montaggio su barra DIN.
1 Norme di sicurezza
Prima di utilizzare il dispositivo, leggere con attenzione le istruzioni e le misure di
sicurezza contenute in questo manuale. Disconnettere l’alimentazione prima di
qualsiasi intervento sulle connessioni elettriche o settaggi hardware.
L’utilizzo/manutenzione è riservato a personale qualicato ed è da intendersi esclusiva-
mente nel rispetto dei dati tecnici e delle condizioni ambientali dichiarate.
Non gettare le apparecchiature elettriche tra i riuti domestici.
Secondo la Direttiva Europea 2002/96/CE, le apparecchiature elettriche esauste
devono essere raccolte separatamente al ne di essere reimpiegate o riciclate in modo
eco-compatibile.
2 Identicazione del modello
Modello con alimentazione 9..30 V DC
2000.35.021 Power / Energy Meter Monofase AC/DC TRMS - RS485
Modbus
3 Dati tecnici
3.1 Caratteristiche principali
• MisuraditipoTRMS,THDdisponibile
• Classediprecisione0,5%
• UscitaRS485ModbusRTUintegrata
• Misuredienergiabidirezionale
• MontaggiosubarraDINinverticaleoorizzontale
• Idealepercostruttoridimacchine,esecuzionelowcost
• FacilmentecongurabileviaRS485tramitesoftwareEnergyMeter-Programmer
• Bootloaderperaggiornamentormware
3.2 Caratteristiche Hardware e Software
Alimentazione 9..30 V DC, Protetto contro l’inversione di polarità e le
sovratemperature
Assorbimento 1,3 W
Classe di protezione IP20