INSTRUCTION BULLETIN MAGNETIC FLOWMETERS …

1 INSTRUCTION BULLETIN MAGNETIC FLOWMETERS 50xm1000 design LEVEL N MICROPROCESSOR-BASED signal CONVERTERPN24946 The following are registered trademarks of Elsag Bailey Process Automation:MAG-X MICRO-DCI The following is a registered trademark of Littelfuse Tracor Inc:LITTELFUSE The following is a registered trademark of the HART Communications Foundation:HART WARNING notices as used in this manual apply to hazards or unsafe practices which could resultin personal injury or notices apply to hazards or unsafe practices which could result in property highlight procedures and contain information which assist the operator in understandingthe information contained in this software, including design , appearance, algorithms and source codes.

2 Is copyrighted andowned by Elsag Bailey Process Automation or its PROCESS UPSETSM aintenance must be performed only by qualified personnel and only after securingequipment controlled by this product. Adjusting or removing this product while it is in thesystem may upset the process being controlled. Some process upsets may cause injury information contained in this document is subject to change without Bailey Process Automation, its affiliates, employees, and agents, and the authors of andcontributors to this publication specifically disclaim all liabilities and warranties, express andimplied (including warranties of merchantability and fitness for a particular purpose)

3 , for theaccuracy, currency, completeness, and/or reliability of the information contained herein and/orfor the fitness for any particular use and/or for the performance of any material and/orequipment selected in whole or part with the user of/or in reliance upon information containedherein. Selection of materials and/or equipment is at the sole risk of the user of document contains proprietary information of Elsag Bailey Process Automation, and isissued in strict confidence. Its use, or reproduction for use, for the reverse engineering,development or manufacture of hardware or software described herein is prohibited.

4 No partof this document may be photocopied or reproduced without the prior written consent ofElsag Bailey Process Automation. Copyright 1999 Elsag Bailey Process Automation [February 1999]SUPPLEMENT TOMAGNETIC FLOWMETERINSTRUCTION BULLETIN 50xm1000 NSUPPLEMENT TO MAGNETIC FLOWMETERINSTRUCTION BULLETIN 50xm1000 NThe following document is intended to add FSK Firmware information tothe 50XM1000N INSTRUCTION BULLETIN . This information supplements infor-mation found in 50XM1000N INSTRUCTION BULLETIN PN24715 and replacesinformation in Supplement following document is intended to provide supplemental instructions for users of the 50xm1000 Nconverter with the optional Bailey FSK communications interface.

5 The signal converter firmwarewhich supports this protocol is D699B172U01, Version Bailey FSK protocol is intended to support data exchange between a 50XM converter , an Infi-90 DCS and/or the Bailey STT02/03 Hand Held Communicator. In order to enable this protocol, theproper firmware and hardware must be installed in all the above referenced the name of the protocol indicates, Bailey FSK communications protocol superimposes digitalcommunication information on the 4-20 mA output via Frequency Shift Keying. The data exchangerate is 9600 baud. Since messages always consist of complete groups of sine waves, the averageDC value of the 4-20 mA output is not affected by a communications protocol is added to the 50XM via a firmware change plus the insertion of a hardware FSKmodem module.

6 The modem is placed (with components facing forward) in the "Option Receptacle"on the printed circuit board shown in Figure 1-3 in the 50XM1000N INSTRUCTION order for communications to take place, a valid tag name, other than the default blanks, must beplaced into the converter . The present firmware provides numerous functions as noted in the latterpart of this exchange for the converter module occurs over terminals V2 and V4 on the 50XM converterterminal block. These two terminals must be "daisy-chained" to the "+" and "-" terminals of the 4-20mA output. A minimum load resistance of 250 ohms must be placed across the output terminals forsuccessful communication to take place.

7 The required connections are shown schematically below: --- + - V1 V2 V3 V4 --- 250 Ohm --- V4 V3 + - V2 V1 --- 250 OhmREMOTE CONVERTERINTEGRAL CONVERTERC opyright 1997 Elsag Bailey Process Automation (Nov 1997)PN24872 AADDENDUM TOMAGNETIC FLOWMETERCONVERTER INSTRUCTION BULLETINADDENDUM TO 50CD9001 & 50XM1000N MAGNETIC FLOWMETERCONVERTER INSTRUCTION BULLETIN WIRING DIAGRAMSThis addendum is intended to update and clarify the wiring diagrams shown in the 50CD9001 and50XM1000N Magmeter converter INSTRUCTION 2-8 in the 50CD9001 Analog converter INSTRUCTION BULLETIN (PN24399)

8 Shows the wiringdiagram for using Models 10D1475 and 10D1476 Primaries with the integral 50CD9001 attached Figures 1 & 2 replace the information shown in Figure 2-8 of the 50CD9001 InstructionBulletin by illustrating older vs. newer wiring 2-7 in the 50XM1000N Microprocessor-Based converter INSTRUCTION BULLETIN (PN24946) showsthe wiring diagram for using Models 10D1475 and 10D1476 Primaries with the integral 50xm1000 NConverter. The attached Figures 3 & 4 replace the information shown in Figure 2-7 of the50XM1000N INSTRUCTION BULLETIN by illustrating older vs. newer wiring (REF: ID-50-1898)FIGURE 1.

9 SERIES 10D1475/10D1476 w/ INTEGRAL 50CD9001 CONVERTERAFTER JANUARY 19992(REF: ID-50-1791)FIGURE 2. SERIES 10D1475/10D1476 w/ INTEGRAL 50CD9001 CONVERTERPRIOR TO JANUARY 19993 FIGURE 3. SERIES 10D1475/10D1476 w/ INTEGRAL 50XM1000N CONVERTERAFTER JANUARY 19994 FIGURE 4. SERIES 10D1465/10D1475/10D1476 w/ INTEGRAL 50XM1000N CONVERTERPRIOR TO JANUARY Configuration LimitationsDue to its complexity, the Bailey-Fischer & Porter FSK communications protocol requires a great dealof memory resource from the signal converter s microprocessor kernel. This means that less datamemory space is available because of the code required to support the communications , certain features of the standard signal converter firmware have been removed to creatememory space for support of the FSK notably, selections of Languages and units for both flow PV and totalization have been limitedas follows: Available Languages: English, French, German, Spanish Available Units for flow PV.

10 US gallons, liters, cubic meters (all as per second, minute, or hour)A special configurable unit may be "constructed" with a time relation of second,minute, hour, or day. Each unit may consist of between and 5,000,000 liters. Available Units for Totalization: USgal, l, m3, and configurableUse of the Bailey Hand-Held CommunicatorThe Bailey STT03 Communicator, with accompanying STC2BE cartridge with Mag Flow recognition,will perform most common device re-configuration and monitoring functions. These various capabili-ties are noted in the following number of device output parameters may be monitored when the "Output" button is pressed.