Installing Type DM6341 Millivolt Input Card
Contents
1. Physical Installation Install the millivolt input card to the I O file at the card slot location according to the initial layout planning The millivolt input card fits in any open card slot of a multiplexer input output I O file mounted in a system cabinet To minimize the possibility of electromagnetic interference do not use millivolt input cards in I O files that contain high voltage or high current cards To install a millivolt input card in its I O file card slot follow these steps Step 1 Insert the input signal circuit card into the friction mount connector on the I O file backplane Step 2 Secure the field termination panel in the I O file using two self tapping screws Step 3 Connect the field termination panel ribbon cable to the receptacle on the input signal circuit card Install replacements for existing millivolt input cards into the same slots as the cards being replaced Insert additional millivolt input cards into any open I O file card slot Original August 1986 FISHER Installation 2 3 Caution Removal of the input signal circuit card from the file while it is attached to the field EN termination panel can cause damage to the input circuits if the energized field devices are attached to the field termination panel When removing the millivolt input card disconnect the field termination panel ribbon cable from the input circuit card to protect the input circuits on the millivolt input ca2. and repair procedures Ordering Information To order additional manuals contact your local sales representative specifying the number title and quantity of each document required iv Original August 1986 PN4 11 DM6341 FISHER Introduction 1 1 1 Introduction EU This planning manual describes the physical and electrical installation requirements of the Type DM6341 Millivolt input card used with PROVOX instrumentation systems 1 1 Intended Audience This planning manual is intended for use by trained installation personnel 1 2 How to Use this Planning Manual Use this planning manual to prepare the Types DM6341 Millivolt card for installation 1 3 Planning Manual Structure Section 1 Introduction product description and related documentation Section 2 Installation presents the information to install the I O card cables and termination panel 1 4 Product Description The Type DM6341 Millivolt card consists of m Thel O card m Termination panel 1 5 Manual Conventions The following conventions are used in this document m Abbreviations Acronyms Standard abbreviations are used in this document Acronyms used are explained at their initial usage Document Control The title page and the footer of each page contain the revision or change level and release date of the document m Cross Referencing References to other documentation for additional information list the document nu
3. m Maintaining Type DM6003 Multiplexer I O File Units DM6300 Series Input Units and DM6400 Series Output Units MM4 11 DM6003 Rev A Original August 1986 FISHER Installation 2 1 2 Installation 2 1 Introduction This section describes the field wiring connections for the Type DM6341 Millivolt Input Card Figure 2 1 illustrates these connections Each millivolt input card consists of m Input signal circuit card m Field termination panel and ribbon cable The millivolt input card converts dc input signals in the 10 to 70 millivolt range into digital data Each millivolt input card handles the dc signals from up to four field devices Once digitized the input signals are suitable for use by a multiplexer control unit or a multiplexer controller MUX A millivolt input card consists of an input and a field termination panel connected by a 20 wire ribbon cable Millivolt input cards have isolated input channel circuits this maintains accuracy despite the possible presence of high common mode voltages Original August 1986 PN4 11 DM6341 2 2 Installation 2 2 PN4 11 DM6341 Distributed MUX I O File ISTBISTATA ISIS 1 Ey 1 gt IS 20 wire Ribbon Cable SISK Sk SIS S Sl Field i Termination Panel X00717 A Figure 2 1 Typical Millivolt Input Card in I O File
4. 2001 3 00d 80 Fisher Controls Installing Type DM6341 Millivolt Input Card Planning Manual PN4 11 DM6341 Original August 1986 PROVOX PROFLEX and PROVUE are registered trademarks of Fisher Controls International Inc ENVOX is a trademark of Fisher Controls International Inc Fisher Controls International Inc 1986 1991 All rights reserved Printed in the U S A While this information is presented in good faith and believed to be accurate Fisher Controls does not guarantee satisfactory results from reliance upon such information Nothing contained herein is to be construed as a warranty or guarantee express or implied regarding the performance merchantability fitness or any other matter with respect to the products nor as a recommendation to use any product or process in conflict with any patent Fisher Controls reserves the right without notice to alter or improve the designs or specifications of the products described herein FISHER Documentation Map Documentation Map Installing Type DM6341 Millivolt Input Card This map shows documents associated with the Type DM6341 Millivolt Input Card The number title and binder location are shown for each document To help you identify which document contains the information you are looking for see the descriptions on the back of this map Other related documents are listed in Section 1 of this manual PN4 2 CL6623 CL6625 CL6627 I Installing the 20 Series SR
5. 90 Controller Planning Family Manual 20N gt DAI NW 06US LES YOU ARE HERE Installation PN4 11 DM6341 Planning Installing Type DM6341 Millivolt Input Card UOYDJUIUMNAJS XOAOUd Manuals LES 20N gt Dal XAN 064S Maintenance Manuals MM4 4 CP6601 Maintaining Type CP6601 Distributed MUX Input Output File DM6300 Series Input and DM6400 Series Output Cards A X00061 CL6623 0 Original August Be il PN4 11 DM6341 e Documentation Map FISHER Fisher documentation supports each stage of system development System Development Stages Document Type amp Contents System Design Configuration Engineering Manuals Configuration data entry help for a product including theory of operation for improved product use User Manual for Configuration Products Operating methods and procedures for using the configuration software Technical Reference Manuals Advanced user information for expanding the capability of the PROVOX system System Planning and Installation Planning Notes Installation Site preparation including the environment power and grounding Also product input output signal wiring cable connections and software installation System Startup and Operation User Manuals Operating methods and procedures for a product Tutorials Structured training for operators Maintenance Maintenance Manuals Preventative maintenance calibration troubleshooting
6. d Data Highway Guidelines installation planning note Make field wiring connections at the screw terminals of the field termination panel as described in the Signal Wiring and Data Highway Guidelines installation planning note Route the wire into the horizontal and vertical cable trays to the field termination panel using lacing as required by local electrical codes or plant standards Neat runs brought directly from the horizontal cable trays simplify wiring modifications and multiplexer additions or changes Type DM6341 Millivolt Input Card lt 2 Field Termination Panel Input Signal Circuit Card Millivolt Source Input Millivolt Source Up to two To Input additional Terminals 1 those shown above mV Sources of Channels gt 3 and 4 Notes gt Numbered terminals on Field Termination Panel 2 gt All wiring within Input card is factory wired 37 All field devices connected to mV input card must provide 10 to 70 mV X00580 CP6601 0 Figure 2 2 Typical Field Wiring Connections for Type DM6341 Millivolt Input Card PN4 11 DM6341 Original August 1986 FISHER Installation 2 5 The following table lists the field wiring connections for the Type DM6341 Pin No Signature Type Channel Pin No Signature Type Chama 2 some a Neeomeaon 3 oca n Necomeaon 2 A E x r sme s a pe ve mna2 CI IL LE Typ
7. e CP6601 or DM6003 Input Output File 1 25 M Millivolt Field Termination Channel 1 2 Metal Conduit Insulated from System Millivolt Source Channel 2 4 Local Ground 1 25 Max Notes 1 gt Cable is No 14 to 18 AWG 1 628 to 1 024 mm diameter INCH stranded individually insulated copper twisted pairs with mm ere overall shield drain wire and outer PVC jacket Figure 2 3 Typical Direct Connection Between Low level Field Device and I O File Original August 1986 PN4 11 DM6341 2 6 Installation FISHER This page intentionally left blank PN4 11 DM6341 Original August 1986 FISHER Noles Notes FISHER Notes Notes FISHER Reader s Evaluation Form Reader s Evaluation Our goal is to provide you with documents that excel in meeting your needs Please help us evaluate this document by answering these few questions If you have suggestions on ways to improve any page of the document please mark your suggestions on a copy of the page and enclose the copy with the survey 1 Is the information organized in a logical manner 2 Can you find specific information in a reasonable period of time o 018 os 2 Z Oo Lis 3 Does the manual describe the way the product really works 4 Is information adequately cross referenced 5 Is the information easy to understand 6 Is there too much information 7 Are there sufficient
8. examples and illustrations Lig Oe Os ie OF Er m as ls as 8 Can you find information which is in other manuals Excellent Average Poor 9 How do you rate the overall usability of this manual Name Title Dept Company Date Mailing Address Phone Original August 1986 PN4 11 DM6341 de1S JON oq juo Bp siy Buoje ade plod LZ66 VSZ8Z XL NILSNV dd 143349 AYLNAD IL Ol QW NOILVLNAWNOO d TIWOINHOAL ONI IWNOILVNYSALNI STOWLNOO tdHSId 33SS34Y00V Ad qlvd 3d TIM ADVLSOd XL NILSNV 2082 ON LINYAd TIVN SSV 19 1S413 IWIN Aldad SSANISNG SAIVLS GALINN JHL NI OVA dl AYVSSADAN J39V1SOd ON This page intentionally left blank For information contact Fisher Controls Austin Texas 78753 USA Leicester England LE3 2WU Sao Paulo 05424 Brazil Singapore 0512 a PN4 11 DM6341 FISHER
9. mber and name Original August 1986 PN4 11 DM6341 12 Introduction 1 6 1 7 PN4 11 DM6341 Excellence in Documentation Our goal is to provide documents that meet your needs Through surveys and interviews we continually evaluate our documents as part of the broad Fisher customer support program Various manuals are produced for different purposes and for readers with varying backgrounds and experience Please assist us in the evaluation of this manual by completing the reader evaluation form located at the end of the document In addition if you have any suggestions for specific pages return a marked up copy along with your survey Related Documentation Refer to the following documentation when installing the Type DM6341 Millivolt input card m Planning the Installation PN4 002 m AC and DC Power amp Ground Wiring PN4 003 m Signal Wiring and Data Highway Guidelines PN4 004 m Preventing Electrostatic Damage PN4 005 m Environmental Conditions for Instrumentation Systems PN4 006 m nstalling Type CP6601 Distributed MUX I O File PN4 4 CP6601 m Installing the 20 Series SR90 Controller Family PN4 2 CL6623 CL6625 CL6627 m Maintaining Type CP6601 Distributed MUX Input Output File DM6300 Series Input and DM6400 Series Output Cards MM4 4 CP6601 m nstalling Type DM6001 and DM6003 Multiplexer Units PN4 11 DM6001 m Maintaining the Type DM6001 Multiplexer Control Unit MM4 11 DM6001 Rev A
10. rd from possible damage caused by a live field device 2 3 Electrical Installation Warning Inadequate field wiring insulation can break down leading to equipment damage or electrical shock to personnel Use field wiring with insulation that is capable of withstanding at least 300 volts ac and 167 F 75 C Connect up to four 10 to 70 millivolt dc inputs to the millivolt input card Figure 2 2 identifies the field termination panel screw terminals and shows the typical wiring connections Figure 2 3 shows the typical millivolt input and grounding for direct connection between low level field devices and multiplexer I O file Original August 1986 PN4 11 DM6341 2 4 Installation FISHER Actual wiring and grounding procedures for millivolt input cards depend upon the plant layout Figure 2 2 shows typical wiring connections Bring all millivolt signals to the multiplexer I O file through direct runs of individually insulated shielded twisted pairs with a separate drain wire and outer polyvinyl chloride PVC jacket as shown in Figure 2 3 Use metal conduits as required for additional electromagnetic interference B protection Ground both wire shields and metal conduits only at the signal source Provide shielding as close as possible up to the field termination panel of the particular input card but be careful to prevent accidental grounding at the I O file For additional grounding information see the Signal Wiring an
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