ECT[DIN] [DIN] - Moore Industries International
Contents
1. Ud dau aq Add S 1 Introduction This is the user s manual for Moore Industries line of 4 wire Economy Signal Isolator Converters the ECT DIN Available in configurations that accept a varie of inputs the principal function of the ECT family of products is to provide low cost isolation between instruments at either end of a process loop ECTs furnish up to 1500Vrms isolation between transmitting and receiving devices Specifications Performance Accuracy 0 1 of span Performance Stability continued 0 2 of reading per year Isolation WITHOUT RF OPTION 1500Vrms between input ouput and power WITH RF OPTION 500Vrms between input and output 1500Vrms power terminals Output Response Time DC Input 100msec maximum to 99 of output AC Input 400msec maximum from 0 99 of output DC Input Resistance 50 ohms Ripple 10mV peak to peak maximum measured across 250 ohm resistor Load Effect Current outputs 0 01 of span from 0 to maximum load Power Supply Effect Exceeds 90db for current input unit Ambient Conditions The ECT can also function as a low cost signal converter or splitter Configurations accommodate a single input and your choice of one or two accurate ty outputs Dual inputs and dual outputs are also available Inputs and outputs are available in a variety of industry standard ranges Refer to the Orderi2. Figure 2 Calibrating the 4 wire CURRENT OR VOLTAGE CALIBRATOR E 3 24VDC OR 117 OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION 8 ES moore INDUSTRIES TI MULTIMETER CURRENT OR t VOLTAGE 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION GNP POWER SOURCE IF DESIRED MEASURE VOLTAGE DROP ACROSS A 250 OHM PRECISION RESISTOR 1 5V 4 20MA 8 The Interface Solution Experts Figure 3 Calibrating the 4 wire ECT equipped with the EM option AC CURRENT 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION MULTIMETER CURRENT VOLTAGE 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION IF DESIRED MEASURE VOLTAGE DROP ACROSS A 250 OHM PRECISION RESISTOR 1 5V 4 20MA Figure 4 Calibrating the 4 wire ECT Channel Splitter CURRENT OR VOLTAGE CALIBRATOR 24 INDUSTRIES 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION MULTIMETER GND CURRENT OR VOLTAGE 25 POWER SOURCE USE TWO METERS OR CALIBRATE ONE CHANNEL AT A TIME OR 24VDC OR 117VAC OR 230VAC mua CHECK MODEL NUMBER FOR UNIT CONFIGURATION GNP POWER SOURCE IF DESIRED MEASURE VOLTAGE DR
3. Lil moore INDUSTRIES September 2004 4 Wire Isolator Converter Repeater 206 735 00B and Splitter in an Aluminum Housing 4 f i y t ISOLATOR s CONVERTER ZERO moore inoustries OUI AC Jj 4 S 5 5 gt E o S 4 Cs e EIS go amp Table of Contents Pe 3 25 uiucccsssesesuciocutuus tood2Ps iran uasa EP canc FLiRa E ELE 3 Ordering Information P 4 7 Calibration 7 Calibration Procedure Mem m 7 Calibration Diagrams cesta tencce pdt eie headed epit cease clude end cb 8 TeV Tel a ONY 10 Recommended Ground Wiring 10 CE CONAN sec 10 Electrical Connections uec cxtncatxcxtncctcencnimeninsnimenioiominentiansdnasdhans E lor E a mni nde 10 installation Diagrams ooo 11 Customer Support Fe 14 Low Voltage Directive
4. Stockham Quality Assurance Director Moore Industries Europe General Mgr European Contact Your Local Moore Industries Sales and Service Office ORLDVVID E www miinet com United States infoG miinet com Belgium info 9 mooreind be China sales mooreind sh cn MOORE Tel 818 894 7111 FAX 818 891 2816 Tel 03 448 10 18 FAX 03 440 17 97 Tel 86 21 62491499 FAX 86 21 62490635 IND USTRI ES Australia sales 9 mooreind com au The Netherlands sales mooreind nl United Kingdom sales 9 mooreind com Tel 02 8536 7200 FAX 02 9525 7296 Tel 0 344 617971 FAX 0 344 615920 Tel 01293 514488 FAX 01293 536852 Declaration of Conformity C EMC Directive 89 336 EEC Manufacturer s Name Moore Industries International Inc e Manufacturer s Address 16650 Schoenborn Street North Hills CA 91343 6196 USA Declares that the product s Product ECT DUAL MODEL INPUT OUTPUT POWER OPTIONS HOUSING Model Number s ECT 2 P Indicates any input output power option and housing as stated in the product data sheet Conforms to the following EMC specifications EN 50081 1 1992 Generic Emissions Standard Residential Commercial and Light Industry EN 50082 1 1992 Generic Immunity Standard Residential Commercial and Light Industry EN 61010 1 1995 Safety requirements for electrical equipment for measurement and contr
5. us for help Our highly skilled staff of trained technicians and engineers pride themselves on their ability to provide timely accurate and practical answers to your process instrumentation questions 14 The Interface Solution Experts Factory phone numbers are listed on the back cover of this manual If problems involve a particular ECT there are several pieces of information that can be gathered before you call the factory that will help our staff get the answers you need in the shortest time possible For fastest service gather the complete model and serial number s of the problem unit s and the job number of the original sale Declaration of Conformity C C EMC Directive 89 336 EEC Manufacturer s Name Moore Industries International Inc Manufacturer s Address 16650 Schoenborn Street North Hills CA 91343 6196 USA Declares that the product s Product MODEL INPUT OUTPUT POWER OPTIONS HOUSING e Model Number s ECT Indicates any input output option and housing as stated in the product data sheet Conforms to the following EMC specifications EN 50081 2 1993 Generic Emissions Standard Industrial Environment EN 50082 2 1995 Generic Immunity Standard Industrial Environment EN 61010 1 1995 Safety requirements for electrical equipment for measurement and control use Supplementary Information None May 10 2000 MA od Mat Date Fred Adt Robert
6. 5 show the calibration setups for each type of ECT Moore Industries recommends that the procedures in this section be carried out at a technician s bench or in a similar lab type environ ment Do not calibrate the ECT in the field or installed in the application Calibration Procedure With the unit incorporated into the setup described in the appropriate Figure 2 3 4 or 5 1 Apply the appropriate power to the ECT 2 Setthe Voltage or Current Calibrator to 10096 span full scale input for the type of ECT being calibrated For example 20mA for a 4 20mA input unit or 5V for a 1 5V input unit 3 Adjust the Span potentiometer pot until the multimeter reads 20mA plus minus the stated accuracy specification If measuring the voltage drop across the precision resistor adjust the pot until output is 5V plus minus the stated accuracy specification 4 Set the Calibrator to 0 of the rated span for the type of ECT being calibrated For example 4mA for a 4 20mA input unit or 1V for a 1 5V input unit 5 Adjust the Zero pot until the multimeter reads 4mA plus minus the stated accuracy specification If measuring the voltage drop across the precision resistor adjust the pot until output is 1V plus minus the stated accuracy specification 6 Repeat steps 2 through 5 for each channel until the ECT output or the voltage across the resistor is stable at both 0 and 100 of rated input span The Interface Solution Experts 7
7. ANSMITTER SIGNAL ECT CONVERTER 1 MOORE 24VDC OR 24VDC OR INDUSTRIES AE 117VAC OR 230VAC Poursoutour 117VAC OR 230VAC m CHECK MODEL NUMBER CHECK MODEL NUMBER FOR UNIT CONFIGURATION FOR UNIT CONFIGURATION GND POWER SOURCE 12 The Interface Solution Experts Figure 10 Installing the Dual I O configured ECT Figure 11 Installing the Dual I O configured ECT with the TX option 4 WIRE CURRENT OR VOLTAGE TRANSMITTER 4 WIRE CURRENT OR VOLTAGE TRANSMITTER 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION OR POWER SUPPLY 2 WIRE CURRENT OR VOLTAGE TRANSMITTER H Fa A E ISOLATOR CONVERTER GND POWER SOURCE POWER SUPPLY 2 WIRE CURRENT OR VOLTAGE TRANSMITTER 2 WIRE 2 WIRE CURRENT CURRENT TRANSMITTER TRANSMITTER 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION The Interface Solution Experts 13 Customer Support Moore Industries is recognized as the industry leader in delivering top quality to its customers in products and services We perform a battery of stringent quality assurance checks on every unit we ship If any Moore Industries product fails to perform up to rated specifications call
8. ERO Ti MOORE INDUSTRIES A B OUTOUT OUT OUT AC ACC GND E 110mm je 4 3 in 4 i3Xomm 5 1 in The Interface Solution Experts 5 Table 1 Terminal Designations for 4 Wire Units 4 Wire Line Mains Powered Top Terminals Bottom Terminals Models left to right left to right AC Power Single Input Dual Outputs amp TX DC Power Single Input Dual Outputs amp TX Power with AC Input or EM Option AC Power with TX Option Power with DC Input or EM Option DC Power with TX Option Table 2 Terminal Designations for 4 Wire Dual Units 4 Wire Line Mains Powered Top Terminals Bottom Terminals Dual I O Models left to right left to right T4 T6 B4 B5 B6 AC Power amp Dual Inputs Dual Outputs B IN A OUT DC Power amp Dual Inputs Dual Outputs B IN A OUT Channel 1 on dual output models Channel 2 on dual output models AC line power input AC line power return neutral Current Transformer Potential Transformer input DC power input DC power input Ground Input signal or Output signal or Transmitter excitation for powering 2 wire transmitter 6 The Interface Solution Experts Calibration Prior to shipment every ECT is subjected to rigorous testing by our team of skilled technicians Every product Moore Industries manufactures sells a
9. OP ACROSS A 250 OHM PRECISION RESISTOR 1 5V 4 20MA Figure 5 Calibrating the Dual I O configured ECT CURRENT CURRENT OR OR VOLTAGE CALIBRATOR VOLTAGE CALIBRATOR 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION MULTIMETER CURRENT OR VOLTAGE MULTIMETER CURRENT OR VOLTAGE USE TWO METERS OR CALIBRATE ONE CHANNEL AT A TIME 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION USE TWO METERS OR CALIBRATE ONE CHANNEL AT A TIME IF DESIRED MEASURE VOLTAGE DROP ACROSS A 250 OHM PRECISION RESISTOR 1 5V 4 20MA The Interface Solution Experts 9 Installation Figure 1 shows the physical dimensions of the 4 wire ECT family To install an ECT set the appropriate lip on the top edge of the DIN rail and pivot downward until the unit snaps into place Recommended Ground Wiring Practices The following ground wiring practices must be followed to ensure proper performance of the ECT Any Moore Industries products in a metal case housing or enclosure should be grounded Units in DIN housings for example should be mounted on a grounded rail All input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair technique Shields are to be connected to an earth or safety ground at the unit itself The maximu
10. TS THE GOODS OR SERVICES IN ANY WAY ANY BUYER OF GOODS OR SERVICES FROM THE COMPANY AGREES WITH THE COMPANY THAT THE SOLE AND EXCLUSIVE REMEDIES FOR BREACH OF ANY WARRANTY CONCERNING THE GOODS OR SERVICES SHALL BE FOR THE COMPANY AT ITS OPTION TO REPAIR OR REPLACE THE GOODS OR SERVICES OR REFUND THE PURCHASE PRICE THE COMPANY SHALL IN NO EVENT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES EVEN IF THE COMPANY FAILS IN ANY ATTEMPT TO REMEDY DEFECTS IN THE GOODS OR SERVICES BUT IN SUCH CASE THE BUYER SHALL BE ENTITLED TO NO MORE THAN A REFUND OF ALL MONIES PAID TO THE COMPANY BY THE BUYER FOR PURCHASE OF THE GOODS OR SERVICES ANY CAUSE OF ACTION FOR BREACH OF ANY WARRANTY BY THE COMPANY SHALL BE BARRED UNLESS THE COMPANY RECEIVES FROM THE BUYER A WRITTEN NOTICE OF THE ALLEGED DEFECT OR BREACH WITHIN TEN DAYS FROM THE EARLIEST DATE ON WHICH THE BUYER COULD REASONABLY HAVE DISCOVERED THE ALLEGED DE FECT OR BREACH AND NO ACTION FOR THE BREACH OF ANY WAR RANTY SHALL BE COMMENCED BY THE BUYER ANY LATER THAN TWELVE MONTHS FROM THE EARLIEST DATE ON WHICH THE BUYER COULD REASONABLY HAVE DISCOVERED THE ALLEGED DEFECT OR BREACH RETURN POLICY For a period of thirty six 36 months from the date of shipment and under normal conditions of use and service Moore Industries The Company will atits option replace repair or refund the purchase price for any of its manu factured products found upon return to the Company transportation c
11. epair costs may be less than the quote Be sure to include the RMA number on all documentation Provide us with the following documentation Anote listing the symptoms that indicate the unit needs repair b Complete shipping information for return of the equipment after repair The and phone number of the person to contact if questions arise at the factory Use sufficient packing material and carefully pack the equipment in a sturdy shipping container 4 Ship the equipment to the Moore Industries location nearest you The returned equipment will be inspected and tested at the factory A Moore Industries representative will contact the person designated on your documentation if more information is needed The repaired equipment or its replacement will be returned to you in accordance with the shipping instructions furnished in your documentation WARRANTY DISCLAIMER THE COMPANY MAKES NO EXPRESS IMPLIED OR STATUTORY WARRAN TIES INCLUDING ANY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO ANY GOODS OR SER VICES SOLD BY THE COMPANY THE COMPANY DISCLAIMS ALL WARRAN TIES ARISING FROM ANY COURSE OF DEALING OR TRADE USAGE AND ANY BUYER OF GOODS OR SERVICES FROM THE COMPANY ACKNOWL EDGES THAT THERE ARE NO WARRANTIES IMPLIED BY CUSTOM OR USAGE IN THE TRADE OF THE BUYER AND OF THE COMPANY AND THAT ANY PRIOR DEALINGS OF THE BUYER WITH THE COMPANY DO NOT IM PLY THAT THE COMPANY WARRAN
12. harges prepaid and otherwise in accordance with the return procedures established by The Company to be defective in material or workmanship This policy extends to the original Buyer only and not to Buyer s customers or the users of Buyer s products unless Buyer is an engineering contractor in which case the policy shall extend to Buyer s immediate customer only This policy shall not apply if the product has been subject to alteration misuse accident ne glect or improper application installation or operation THE COMPANY SHALL IN NO EVENT BE LIABLE FOR ANY INCIDENTAL OR CONSE QUENTIAL DAMAGES WORLDWIDE www miinet com China sales mooreind sh cn Tel 86 21 62491499 FAX 86 21 62490635 United Kingdom sales 9 mooreind com Tel 01293 514488 FAX 01293 536852 Belgium info 9 mooreind be Tel 03 448 10 18 FAX 03 440 17 97 The Netherlands sales 9 mooreind nl Tel 0 344 617971 FAX 0 344 615920 United States info miinet com MO ORE Tel 818 894 7111 FAX 818 891 2816 INDUSTRIES rei 02 8535 7200 rix 02 9525 725 2006 Moore Industries International Inc Specifications and Information subject to change without notice
13. ion available for use with our aluminum housings this option provides you with outstanding protection against RFI and EMI interference Units with the RF option are provided with 30V m 20 1000MHZ protection with less than 0 1 of span error requires EM option for AC current input EM Externally Mounted Transformer for use with the 0 5Aac input configuration this option consists of a toroidal transformer that physically separates high level current input from the receiving device in a process loop This pro vides the added convenience of allowing the servicing of receivers without having to interrupt process signals e TX Transmitter Excitation available for use with the 4 20mA input configuration TX equipped provide power for a 2 wire transmitter in the process loop eliminating the need to provide separate power supplies for the non isolated transmitters 4 The Interface Solution Experts Figure 1 Dimensions of the aluminum housed ECT and ECT Splitter DIN FRONT VIEW 4 WIRE ECT CONVERTER 80mm 3 2 in ZERO i moore INDUSTRIES OUT OUT AC ACC GND FRONT VIEW 4 WIRE SPLITTER SIGNAL TX IN ECT ISOLATOR CONVERTER SPAN ZERO eo moore INDUSTRIES A B OUT OUT OUT OUT AC ACC GND 80mm 3 2 in SIDE VIEW FRONT VIEW DUAL I O A SIGNAL JERO ISOLATOR CONVERTER 80mm 3 2 in Z
14. m length of any unshielded input and or output signal wiring is 2 inches 10 The Interface Solution Experts CE Conformity Installation of any Moore Industries products that carry the CE certification Commission Electrotechnique must adhere to the guidelines above in order to meet the requirements set forth in applicable EMC Electro magnetic Compatibility directives EN 50081 2 EN 50082 2 EN 61010 1 for single outputs and EN 50081 1 EN 50082 1 and EN 61010 1 for dual outputs Consult the factory for the most current information on products that have been CE certified Electrical Connections Figures 6 through 11 show typical types of 4 wire ECT installations Simply hookup the ECT in the directed manner making sure to notice any pertinent notes Figure 6 Installing the 4 wire Figure 7 Installing the 4 wire ECT with the EM option AC CURRENT SOURCE 4 WIRE CURRENT OR VOLTAGE TRANSMITTER 24VDC OR 117VAC OR 230VAC CHECK MODEL NUMBER 24VDC OR FOR UNIT CONFIGURATION 117VAC OR 230VAC CHECK MODEL NUMBER FOR UNIT CONFIGURATION GN POWER SOURCE OR 2 WIRE AG CURRENT OR POWER VOLTAGE SUPPLY TRANSMITTER VOLTAGE SOURCE The Interface Solution Experts 11 Figure 8 Installing the 4 wire ECT with the TX option Figure 9 Installing the 4 wire ECT Dual I O Channel Splitter 2 WIRE CURRENT TRANSMITTER 2 WIRE CURRENT TR
15. nd services is guaranteed to meet the strict quality standards that have become synonymous with our company name Before placing your ECT into service a bench check of basic operation is recommended to ensure that the unit hasn t sustained any damage during transit and to set zero and span points for your application Every unit should be Checked to verify that the appropriate ECT model has been ordered for the intended application Connected in a calibration setup described later in this section and checked for desired output Adjusted for desired zero and span Table 3 Gathering the equipment for 4 wire ECT calibration Device Specifications Voltage Current Calibrator Adjustable calibrated to an accuracy of 0 025 EDC Model CR 103 or MV 105 or equivalent Rotek Model 811A or equivalent recommended for calibrating AC input units Power Calibrated 24Vdc 10 nominal Supply Load 250 ohms 0 01 precision Resistor Multimeter Calibrated to an accuracy of 0 025 minimum Keithley Model 197 or Fluke Model 8840 or 8842 or equivalent Screwdriver Standard Blade type head width 3 1mm 0 125 in maximum ECT Calibration Setup Table 3 lists the equipment you will need to bench check the ECT These materials are not supplied by Moore Industries but should be available in those environments suited for calibration and maintenance of electronic instruments Figures 2 through
16. ng Information table for more information The ECT is a highly cost effective means of protecting process signals from distortions associated with ground loops motor noise and other common types of electrical interference Maximum Input Overrange Current inputs 250 of full scale DC Voltage inputs 150 of full scale Burden 1V maximum with 4 20mA input 0 01V maximum with 0 5A input Output Current Limiting 25mA typical 30mA maximum Operating Range 40 C to 85 C 40 F to 185 F Storage Range 40 C to 85 C 40 F to 185 F Ambient Temperature Effect 0 007 of span C typical 0 015 of span C maximum Relative Humidity 0 95 non condensing Ambient Conditions Continued Adjustments Weight RFI EMI Protection WITHOUT RF OPTION Less than 0 1 of span error when tested at 10V m 20 1000MHZ WITH RF OPTION Less than 0 1 of span error when tested at 30V m 20 1000MHZ Common Mode Rejection Exceeds 95 dB 9 60Hz with a limit of 1500Vrms Front panel potentiometer Span 10 Zero 5 non interactive when span is set first Single I O Channel 384g 13 70z maximum Dual I O Channel 431g 15 4 oz maximum The Interface Solution Experts Ordering Information Unit Output Housing ECT SINGLE INPUT SINGLE OUTPUT 24DC 10 EM Externally mounted input DIN Aluminum 4 Wire CHANNEL CHANNEL 117AC transformer for current input DIN style ho
17. ol use Supplementary Information None November 23 1998 M Date Fred Adt Robert Stockham Quality Assurance Director Moore Industries Europe General Mgr European Contact Your Local Moore Industries Sales and Service Office u WORLDWIDE www miinet com United States info miinet com Belgium info 9 mooreind be China sales mooreind sh cn MOORE Tel 818 894 7111 FAX 818 891 2816 Tel 03 448 10 18 FAX 03 440 17 97 Tel 86 21 62491499 FAX 86 21 62490635 IND USTRI ES Australia sales 9 mooreind com au The Netherlands sales mooreind nl United Kingdom sales 9 mooreind com Tel 02 8536 7200 FAX 02 9525 7296 Tel 0 344 617971 FAX 0 344 615920 Tel 01293 514488 FAX 01293 536852 RETURN PROCEDURES To return equipment to Moore Industries for repair follow these four steps 1 Call Moore Industries and request a Returned Material Authorization RMA number Warranty Repair If you are unsure if your unit is still under warranty we can use the unit s serial number to verify the warranty status for you over the phone Be sure to include the RMA number on all documentation Non Warranty Repair If your unit is out of warranty be prepared to give us a Purchase Order number when you call In most cases we will be able to quote you the repair costs at that time The repair price you are quoted will be a Not To Exceed price which means that the actual r
18. using Line 4 20MA 4 20MA 50 60Hz 10 available with 0 5Aac input mounts on 32mm Mains into 25 ohms into 1000 ohms 230AC only G type Economy 10 50MA 0 10V into 5 kohms 50 60Hz 10 TX 24V transmitter excitation EN50035 and Isolator into 10 ohms minimum 3 watts for powering a 2 wire 35mm Top Hat Converter 1 5V into 1 Mohm maximum for transmitter Available on EN50022 rails Repeater 0 10V into 1 Mohm DUAL OUTPUT single channel 4 20MA input output models FLB2 Externally and 0 150AC CHANNELS models 5 watts only standard on 2X4 20MA mounted flange Splitter into 100 kohms Signal Splitter maximum for models provides a 0 250AC into 160 kohms 0 5AAC into 0 002 ohms 2X4 20MA into 600 ohms DUAL OUTPUT dual channel models RF Enhanced RFI EMI protection provides 30V m Q 20 1000MHZ protection with less than secure mount and ensures resistance to vibration Other AC ranges also available CHANNELS 2X4 20MA into 600 ohms 2X1 5V into 5 kohms minimum 2X0 10V into 5 kohms minimum 0 1 of span error EM option required for AC current input DUAL INPUT CHANNELS 2X4 20MA into 25 ohms 2X1 5V into 1 Mohm 2X0 10V into 1 Mohm When ordering specify Unit Input Output Power Options Housing Model number example ECT 0 5AAC 4 20MA 117AC RF DIN Options The following paragraphs describe the options available with the ECT family of transmitters RF RFI EMI Protect
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