User manual

WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
D-32423 Minden
www.wago.com
En
Operating and Assembly instructions
Please keep!
Support: Phone: [phone] - 5 55 / Fax: [phone] - 85 55
Mail: [e-mail]
9970-0966/2857-550 Issue 2013
Subject to design changes
JUMPFLEX
®
– 2857 Series
Current Transducer 100 A AC/DC
2857-550
1 Safety Information
Do not work when devices are energized!
High voltage can cause electric shock or burns.
Switchoffallpowertothedevicepriortoperforminganyinstallation,repairormaintenance
work.
Live parts are likely to be touched!
Thepartysettingupthedeviceisresponsibleforprovidingappropriatetouchguards.The
installation regulations must be observed for each individual application.
i
Follow the instructions!
Incorrectinstallationmaycompromisesafetyintheeventofafailure.Beforeinstallationand
operation,pleasereadtheseinstructionsthoroughlyandcarefully.
Pleaseespeciallyobservethefollowing:
• Thedevicedescribedintheseinstructionsshallonlybeinstalledbyaqualiedelectricianaccording
to both DIN EN 50110-1/-2 and IEC 60364.
• Beforestartup,checkthedeviceforanydamagethatmayhaveoccurredduringshipping.Thedevice
shall not be put into operation in the event of mechanical damage.
• Observe the applicable laws, standards and regulations.
• Observethecurrent,acceptedtechnologystandardsandpracticesatthetimeofinstallation.
• OnlyinstallthisdeviceinclosedelectricalservicelocationsinaccordancewithDINEN50178.
• Onlyinstallthisdeviceindryindoorrooms.
• Donotinstallthedevicesonorinthevicinityofeasilyammablematerials.
• ThisisadeviceofClassA.Thisproductmaycauseradiointerferenceinaresidentialarea.Insuch
cases it is up to the user to implement all appropriate measures to prevent/eliminate this interference.
Improperuseandfailuretofollowtheseinstructionsforusewillrenderthewarrantyorguaranteenulland
void.
2 Short Description
This current transducer measures AC/DC currents up to 100 A, while converting the measured current into
an analog standard signal at the output.
Features:
• Bothdigitalsignaloutputandrelaywithchangeovercontactreacttoconguredmeasuringrange
limits(switchingON/OFFdelayandthresholdvalueswitchfunctioncongurablewithuptotwo
thresholdvalues).
• Clippingcapabilityprovidesanalogsignallimitationtooutputendvalues.
• Adjustablesoftwarelter
• Input/Outputresponsesimulationviacongurationdisplay
• Firmware updating
• Current-time product as a switching characteristic
• Safe3-wayisolationwith2.5kVtestvoltageacc.toEN61140
2.1 Clipping Mode
Using DIP switches, the analog output signal can be limited to the measuring range end values (“Clipping”
mode).Forexample,ifthestandard4mA…20mAsignalhasbeenconguredandtheClippingmodeis
thenactivated,theoutputsignal“freezes”theoutputsignalat4mA(lower)andat20mA(upper),evenif
theinputsignalhasgonebeyondoneoftheselimits.Thisfunctionisadvantageousforexamplewhenthe
downstreamcontrolsystemcannotprocessanynegativesignals,orwhenitmustbeensuredthattheanalog
signal does not exceed 20 mA at the output.
2.2 Software Filter
Thelterordermaybeconguredfreelywithinthedenedlimits,providingadditionalsmoothingofnoisy
measured values.
2.3 Digital Output DO / Signaling / Relays
TheDO(digitalswitchingoutput)alsooffersanadditionalpossibilityofreactingtocertaininputsignal
levels.TheswitchingresponseofthisDOcanbeconguredasfollows:
• Twoswitchingthresholdscanbefreelyconguredwithintheoverallmeasuringrange.Thisswit-
chingresponsecanalsobeinverted.Theswitchingresponseandswitchingdelaycanbesetindividu-
allyforeachswitchingthreshold.
• The DO responds when the set switching thresholds are violated.
Arelaywithanidenticalfunctionisalsoavailable.
ThesestatusesareindicatedvisuallybyLEDs.
2.4 Simulation of Input/Output Response
Thetransmissionfunctionofthetransducerasafunctionofthespeciedvaluesissimulatedwiththisfuncti-
on,enablingtheresponseofdown-circuitdevicestobetestedpriortocommissioningofthesystem.
3 Technical Data
Table 1: Device
Dimensions(mm)W×H×L 22.5×107×105(heightfromtopedgeofDIN35rail)
Weight 106 g
Degree of protection IP20
Table 2: Electrical Data
Input
Input signal 100 A AC/DC
Frequencyrange 15 Hz ... 1000 Hz
Response threshold 10 mA DC / 500 mA AC
Resolution 10 mA
Output
Output signal, current ±10mA,0mA…10mA,2mA…10mA,
±20mA,0mA…20mA,4mA…20mA
Output signal, voltage ±5V,0V…5V,1V…5V
±10V,0V…10V,2V…10V
Overcurrent 0%or+5%(é.g.,10.5V/25mA)
Table 2: Electrical Data
Violation of measuring range upper/lower limit 0 % or +2.5 %
Load impedance I output ≤600Ω
Load impedance U output ≥1kΩ
Software Filter Stages1…30
Digital output
Max. switching voltage Supplyvoltageapplied-0.3V
Max. continuous current I
DO
100mA(nointernallimitation)
short-circuit protected, no surge protection
Relayoutput
Max. switching voltage 250 VAC
Max. continuous current (terminal blocks in a row) 6A(2.5mm²)
ContactType 1changeovercontact(1u)
Dielectric strength, open contact 1 kV
eff
Pull-in/drop-out/bouncetime,typ. 8 ms / 4 ms / 8 ms
General
NominalsupplyvoltageU
S
24VDC(-30%…+30%)SELV/PELV
Supplyvoltagerange 16.8V…31.2V
Currentinput(at24VDC) 50 mA (+ I
DO
)
Measuring Method Arithmetic Mean Value
TrueRMSmeasurement(TRMS)
Signal line penetration / recommended cross section
∅ 9.5 mm / 16 mm², max. 25 mm²
Response time 1ms+signalcycleduration
LimitFrequency 3.3 kHz
Response time T
10-90
60ms(forsoftwarelterStage1)
Transmission error ≤0.2%ofupperrangevalue
Temperaturecoefcient ≤0.01%/K
Linearityerror ≤1%
TestvoltageOutput*/Supply*–Relay–Measuringcircuit 2.5 kVAC, 50 Hz, 1 min.
Pollution degree 2
Safe isolation DIN EN 61010-1:2010
Rated voltage AC/DC
Overvoltagecategory
Rated impulse voltage
300 V
II
4 kV
150 V
III
4 kV
Electrical isolation / Basic isolation DIN EN 61010-1:2010 DIN EN 60664-1:2008
Rated voltage AC/DC
Overvoltagecategory
Rated impulse voltage
300 V
III
4 kV
150 V
IV
4 kV
300 V
III
4 kV
150 V
IV
4 kV
* Implemented as an SELV or PELV electrical circuit based on EN 50178
Table 3: Wiring
Connectiontechnology
CAGE CLAMP
®
S (picoMAX
®
5.0)
solid “s” 0.2 mm² ... 2.5 mm²/AWG 24 ... 12
ne-stranded“f-st” 0.2 mm² ... 2.5 mm²/AWG 24 ... 12
Strip length 9mm…10mm/0.35in…0.39in
Table 4: Ambient Conditions
Ambient operating temperature -40°C…+70°C
Storage temperature -40°C…+85°C
Relativehumidity 5%…95%(non-condensing)
Elevation above sea level max. 2000 m
4 Standards and Approvals
4.1 Overview
Table 5: Standards and Approvals
Standards DINEN50178:1997(Basicisolation),DINEN61010-1:2010,DINEN60664-1:2008
EMC EN 61000-6-2, EN 61000-6-4
5 Pin Assignment
Table 6: Pin Assignment
(h)(g)(f)(e)
(6.1)
(6.2)
(c)
(4.4)
(4.3)
(4.2)
(b)
(a)
(4.1)
(d)
(3.2)
(3.1)
(2)
(1.4)
(1.3)
(1.2)
(1.1)
Pos. Assignment Pos. Assignment
(1.1) Relay(12) (4.1) OUT+
(1.2) Relay(11) (4.2) OUT-
(1.3) Relay(14) (4.3) U
S
+
(1.4) DO(GND) (4.4) GND
(2) Signal line penetration
(3.1) DO (6.1) U
S
+
(3.2) GND (6.2) GND
(a) Transparent cover
TheLEDsandthecongurationinterfaces
are located under the transparent cover.
(b) Technical Information
(c) Schematic diagram
(d) Snap-in mounting foot
(e) Service interface
(see“Conguration”)
(f) DIPswitchS1(see“Conguration”)
(g) LEDs
(see“LEDsandErrorIndication”)
(h) DIPswitchS2(see“Conguration”)
6 Assembly
Avoid electrostatic discharge!
Thedevicesareequippedwithelectroniccomponentsthatmaybedestroyedbyelectrostatic
dischargewhentouched.Pleaseobservethesafetyprecautionsagainstelectrostaticdischarge
in accordance with DIN EN 61340-5-1/-3. When handling the devices, please ensure that
environmentalfactors(personnel,workspaceandpackaging)areproperlygrounded.
InstallthedeviceinaccordancewithEN60715bysnappingitontotheDIN35railwithoutusinganytools.
PlaceanendstopinfrontofandbehindthemodulestoensurethattheyaresecurelyattachedtotheDIN35
rail.
Toremovethemodules,detachthesnap-inmountingfoot(d),e.g.,usinganoperatingtool.Swingthedevice
out to remove it from the DIN 35 rail.
7 Wiring
Ensure a standard connection!
Tominimizeanyhazardoussituationsresultinginpersonalinjuryortoavoidfailuresinyour
system,thedataandpowersupplylinesshallbeinstalledaccordingtostandards,withcareful
attentiongiventoensuringthecorrectterminalassignment.AlwaysadheretotheEMCdirec-
tivesapplicabletoyourapplication.
Whenoperatingthedevicewiththecongurationdisplay,ensurethatshieldedwiresareusedfortheanalog
connections.
Observe the maximum admissible conductor cross-sections of the signal and power cables (see “Technical
Data”).
Use an operating tool for wiring the device.
Table 7: Wiring
1
2
3
1
2
3
1
2
1
2
Wiring the device
Pulllightlyonthewire
to ensure that it is secu-
relyconnected.
Disconnecting the
wiring
Plugging in the picoMAX
®
connector
Removing the picoMAX
®
connector
8 LEDs and Error Indication
TheLEDs(g)(green/yellow/red)arelocatedbeneaththetransparentcover(a)andindicatethefollowing
states:
• GreenLEDlightsup: Powersupplyconnected
• GreenLEDashesat2Hz: Simulationmode
• GreenLEDashesat4Hz:
Firmewareloaderactive/loading/waitingforupload(redLEDlightsup)
• GreenLEDashesat8Hz: Inconsistentparameterdata
• Yellow LED1 lights up: DO active
• YellowLED2lightsup: Relayhaspulledin
• Red/greenLEDashingalternately:  Firmwareupload
• Red LED lights up: Device failure; device must be returned!
• RedLEDashesat2Hz: Violationofmeasuringrangeupper/lowerlimit
• RedLEDashesat8Hz: Overcurrent/Invalidconguration
9 Conguration
Differentoptionsareavailableforconguringthedevice:
Table8:CongurationOptions
DIP Switch InterfaceCongu-
ration Software
Interface
CongurationApp
Conguration
Display
Deenergize the contacts!
Exposedcontactsmaycarrydangerouselectricalcurrentandcancauseelectricalshockor
burns.
Beforeopeningthetransparentcoverandpriortoconguringthedeviceusingthecon-
gurationsoftware,congurationapp,orcongurationdisplayalwaysde-energizetherelay
contacts!
Observe the positions of the DIP switches for conguration via service interface or
conguation app!
AlloftheDIPswitchesmustbesettotheOFFpositionforconguringthedeviceusingthe
serviceinterfaceorthecongurationapp!
Thevariouscongurationinterfacesarelocatedunderthetransparentcover(a).Thetransparentcover(a)
can be opened using an operating tool.
9.1 DIP Switches
Useanoperatingtool(see“Accessories”)tosetDIPswitchesS1(f)andS2(h).
● = ON Default settings
Table9:CongurationusingDIPSwitches–InputandOutputSignal
DIP Switch S1
1 Measuring method 2 Filter 3 Analog output,
inverted
4 5 6 Output signal *
Analog output
True RMS inactive(Stage3) not inverted (±)0mA…20mA
● Arithmetic mean value * ● active(Stage20) ● inverted ● 4mA…20mA
● (±)0V…10V
● ● 2V…10V
● (±)0mA…10mA
● ● 2mA…10mA
● ● (±)0V…5V
● ● ● 1V…5V
* Bipolar output signal for arithmetic mean value
Table10:CongurationusingDIPSwitches–Signaling
DIP Switch S1
7 8 Measuring range
underow
Measuring range
overow
Overcurrent
(Input signal end value
+20%)
9 10 Digitaloutput(DO)/
Relay
Start of measuring range
- 5 %
End of measuring range
+ 2.5 %
End of measuring range
+ 5 %
OFF
● DO U
S
+ switching/
Relaypullsin
● Start of measuring range
- 5 % *
End of measuring range
+ 2.5%
End of measuring range
+ 5%
● DO GND switching/
Relaydropsout
● Start of measuring range * End of measuring range * Start of measuring range
- 5 % *
● ● Start of measuring range
- 5 %
End of measuring range
+ 5 %
End of measuring range ● ● OFF
* Clipping Mode
Table11:CongurationusingDIPSwitches–StartandEndValues
DIP Switch S2
1 2 3 4 Start value [A] 5 6 7 End value [A]
RMS* Arithmetic mean value
Softwareconguration(0) Softwareconguration(-100) Softwareconguration(100)
● 0 -100 ● 100
● 5 -75 ● 90
● ● 8 -50 ● ● 70
● 10 -25 ● 50
● ● 12 -10 ● ● 30
● ● 14 0 ● ● 20
● ● ● 16 5 ● ● ● 10
● 18 10
● ● 20 15
● ● 25 20
● ● ● 30 25
● ● 35 30
● ● ● 40 35
● ● ● 45 40
● ● ● ● 50 50
* RMS = Root Mean Square
9.1.1 Default Settings
The DIP switches are all set to “OFF” when the device is delivered.
9.2 Interface Conguration Software
YoucanusetheInterfaceCongurationSoftwaretoconguretheinputandoutputparametersfor
JUMPFLEX
®
2857 Series transducers via a PC. The service interface is used for communication between
thePCandthetransducerviatheWAGOUSBcongurationcable750-923,orviatheWAGOBluetooth
®
adapter750-921(see“Acccessories”).
9.3 Interface Conguration App
YoucanconguretheinputandoutputparametersfortheJUMPFLEX
®
2857 Series transducers via a smart-
phoneortabletusingtheInterfaceCongurationApp“JUMPFLEX
®
-ToGo”. The service interface is used
for communication between the smartphone/tablet and the transducer via the WAGO Bluetooth
®
adapter
750-921(see“Acccessories”).
9.4 Conguration Display
UsingtheCongurationDisplay(2857-900),youcanconguretheinputandoutputparametersofthe
JUMPFLEX
®
2857Seriestransducersdirectlyatthedevice(see“Acccessories”).Simplysnapthecongu-
rationdisplayontotheserviceinterfaceforthis.
Thefollowingmenuitemsareavailableforconguringthedevice:
Table12:CongurationDisplayDeviceMenu
Measured values Input;Output;DigitalOutput;Relay;DCInput;PeakLevel
QuickConguration Measurement; Start Value; End Value; Signal; Output; Diagnostics; Filter; Digital Output;
Relay
Input Start Value; End Value; Filter; Zero Point Correction
Output Signal; Measurement; Start Value; End Value; Lower Limit Violation; Upper Limit Violation
Digital Output Mode;StartValue;EndValue;ONDelay;OFFDelay
Relay Mode;StartValue;EndValue;ONDelay;OFFDelay
Simulation Channel;Input/Output;DigitalOutput;Relay
General Password;Factorydefaultsetting
DeceInformation HW ID; SW ID; SWU ID; Device description, Device temperature
Observe the documentation for the conguration display 2857-900!
Thedocumentationforthecongurationdisplaycontainsinformationabouttheuseand
congurationofthedisplay.
10 Accessories
Details about the accessories are given in the Main Catalog, Vol. 4 “INTERFACE ELECTRONIC” or on the
Internet at www.wago.com.
10.1 Tools
Useonlythefollowingtool:
Table 13: Accessories – Tools
Operatingtoolwithpartiallyinsulatedshaft Type2,(3.5×0.5)mmblade 210-720
10.2 Accessory Items for Conguration via Software
Thefollowingaccessoryitemsareavailableforcongurationviathesoftware:
Table14:Accessories–forSoftwareConguration
WAGO Bluetooth
®
adapter
750-921
WAGO USB communication cable 2.5 m 750-923
5 m 750-923/000-001
InterfaceCongurationSoftware at www.wago.com
InterfaceCongurationAppJUMPFLEX
®
-ToGo
at the App Store
Congurationdisplay 2857-900
10.3 Marking
TheWMBMultiMarkingsystemisusedformarking.