PDF user manual - Advanced Micro Controls Inc
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1. and DuraCoder are registered trademarks of Advanced Micro Controls Inc Adobe and acrobat are registered trademarks of Adobe Systems Incorporated All other trademarks contained herein are the property of their respective holders 20 Gear Drive Plymouth Ind Park Terryville CT 06786 5 Tel 860 585 1254 Fax 860 584 1973 http www amci com ABOUT THIS MANUAL Revision Record This manual 940 0D024 is the fifth release of the manual It changes the format of the manual adds infor mation on the output preset pin and specifies new shaft and mounting options It was first released May 26 2009 Where to Go From Here The table below gives a brief description of the content of each chapter to help you find the information you need to assist you in your job CHP ee NUM Chapter Title Chapter Description THE ANALOG _ Intended for anyone new to the Analog DuraCoder this chapter OUTPUT gives a basic overview of the unit The chapter also explains DURACODER the Analog DuraCoder part numbering system This chapter is intended for the engineer or technician respon sible for installing and wiring the Analog DuraCoder Infor LON HUN mation in this chapter includes mechanical drawings installation guidelines and connector pinout ADVANCED MICRO CONTROLS INC RN uc 7B THE ANALOG OUTPUT DURACODER Analog DuraCoder Overview DuraCoders are designed as direct replacements for o2. 20 Current Output Waveforms 8 Current Output DuraCoder 20 Electrical Specifications Be tt ata s 9 CDCAV Cable waeaseoo 20 Environmental Specifications 9 Mechanical Specifications 9 20 Gear Drive Plymouth Ind Park Terryville CT 06786 Tel 860 585 1254 Fax 860 584 1973 http www amci com TABLE OF CONTENTS Notes 4 ADVANCED MICRO CONTROLS INC ABOUT THIS MANUAL Read this chapter to learn how to navigate through this manual and familiarize yourself with the conventions used in it The last section of this chapter highlights the manual s remaining chapters and their target audience Audience This manual explains the installation and operation of AMCT s analog output DuraCoders It is written for the engineer responsible for incorporating the Analog DuraCoder into a design as well as the engineer or technician responsible for its actual installation If there are any unanswered questions after reading this man ual call the factory An applications engineer will be available to assist you Navigating this Manual This manual is designed to be used in both printed and on line forms Its on line form is a PDF document which requires Adobe Acrobat Reader version 4 0 to open it Bookmarks of all the chapter names section headings and sub headings are in the PDF file to help you navi gate through it The bookmarks
3. Drawings 11 Standard Warranty 2 End Connector 1 eene 11 Returns Policy 2 Side Connector eee 11 24 Hour Technical Support Number 2 We Want Your Feedback ZA c tu S T EU MS Servo Mount Outline Drawings 13 About This Manual End Connector 13 AGdISB66 u C 5 Side Connector eee 13 Navigating this Manual 5 Alternate Shafts SA ERG Aare ee 14 Manual Conventions 5 onan Destine eae MAE NE zi Trademarks and Other Legal Stuff 5 Blind Shaft Mount Outline Drawings 15 CNN RC ee End Connector 15 Revision Record esses 6 Side Connector cu a 16 Where to Go From Here 6 Available Shaft Diameters 16 Chapter 1 The Analog Output Shaft Loading eesossosssecsecssoseeooceeeeceoe 16 DuraCoder 5 8 Shaft Outline Drawings 17 Analog DuraCoder Overview 7 m Pu RM HM s ide Connector Pari T Shaft Loading 19 uis a Mon NEC Connector Pinout 19 g Output Load Calculations 20 Voltage Output Waveforms 8 Voltage Output DuraCoder
4. Loading All other shafts Axial 20 Ibs 222 N Radial 40 Ibs 445 N As specified max loads bearing life is 2X10 revolutions min 20 Gear Drive Plymouth Ind Park Terryville CT 06786 Tel 860 585 1254 Fax 860 584 1973 http www amci com E INTRODUCTION Notes 10 ADVANCED MICRO CONTROLS INC INSTALLATION Flange Mount Outline Drawings End Connector 1 032 Dimensions in millimeters 0 218 5 54 dia 0 94 23 9 max Additional clearance of 4 5 114 needed for removal of mating connector 26 21 F lt 0 250 typ 0 300 7 62 be 6 35 s _ i 1 032 0 3744 9 510 26 21 2 65 Analog Output 63 5 673 Flange Mount dia i End Connector n m MS 9 y 0 900 22 86 0 850 21 59 gt h 1 250 81 75 LC I 2 95 74 9 1 249 31 72 MS3102E18 1P 2 65 67 3 Connector Figure 2 1 Flange Mount End Connect Outline Drawing Side Connector Dimensions in millimeters lt 1 40 sq 1 37 34 8 max 35 6 Total clearance of 5 0 127 needed for removal of mating connector Shaft Seal MS3102E
5. website www amci com You may incorporate portions of this documents in other literature for your own personal use provided that you include the notice Portions of this document copyright 2009 by Advanced Micro Controls Inc You may not alter the contents of this document or charge a fee for reproducing or distributing it Standard Warranty ADVANCED MICRO CONTROLS INC warrants that all equipment manufactured by it will be free from defects under normal use in materials and workmanship for a period of 18 months Within this warranty period AMCI shall at its option repair or replace free of charge any equipment covered by this warranty which is returned shipping charges prepaid within eighteen months from date of invoice and which upon examination proves to be defective in material or workmanship and not caused by accident misuse neglect alteration improper installation or improper testing The provisions of the STANDARD WARRANTY are the sole obligations of AMCI and excludes all other warranties expressed or implied In no event shall AMCI be liable for incidental or consequential damages or for delay in performance of this warranty Returns Policy All equipment being returned to AMCI for repair or replacement regardless of warranty status must have a Return Merchandise Authorization number issued by AMCI Call 860 585 1254 with the model number and serial number if applicable along with a description of the problem A R
6. 00 22 86 8 32 UNC 2B 0 850 21 59 T ys gt 1 250 31 75 0 18 4 6 min depth 0 10 2 5 1 249 31 72 Six places 60 apart lt 2 70 68 6 on 1 875 47 62 B C Figure 2 5 Servo Mount Side Connect Outline Drawing 20 Gear Drive Plymouth Ind Park Terryville CT 06786 13 Tel 860 585 1254 Fax 860 584 1973 http www amci com 27 INSTALLATION Servo Mount Outline Drawings continued Alternate Shafts 10mm Shaft 1 4 Shaft Shaft Option 2 Shaft Option 3 0 3934 9 993 0 2497 6 342 0 3931 9 985 0 2492 6 330 4 H 0 850 21 59 0 850 21 59 Dimensions in mm Figure 2 6 Servo Mount Alternate Shafts Shaft Loading Limit shaft loading to the following values These values statistically yield an L10 life of 2X10 revolutions Statistically only 10 of the bearings will have failed after 2X10 revolutions Shaft loading has an expo nential effect on bearing life The bearings will statistically last longer if you can limit shaft loading below the given values Consider using the 5 8 shaft DuraCoder from AMCI if your shaft loading is expected to be greater than the values given below Outline drawings for the 5 8 shaft DuraCoders start on page 17 Radial Load Axial Load 40 Ibs 178 N 20 Ibs 88 N Table 2 2 Servo Mount Shaft Loading 14 ADVANCED MICRO CONTROLS INC INSTALLATION D Blind Shaft Mount Outline Drawings End Conn
7. 18 1P 0 300 7 62 j Connector S 0 3747 9 517 2 65 0 3744 9 510 67 3 DC25 T 1 250 31 75 Analog Output 63 5 1 249 31 72 Flange Mount dia 1 032 N i Side Connector 26 21 e BEL i 0 900 22 86 1 032 0 850 21 59 8821 0 218 5 54 dia lt 0 250 6 35 lt 2 65 67 3 lt 2 65 67 3 Figure 2 2 Flange Mount Side Connect Outline Drawing 20 Gear Drive Plymouth Ind Park Terryville CT 06786 11 Tel 860 585 1254 Fax 860 584 1973 http www amci com 27 INSTALLATION Flange Mount Outline Drawings continued Alternate Shafts 10mm Shaft 1 4 Shaft Shaft Option 2 Shaft Option 3 0 3934 9 993 0 2497 6 342 0 3931 9 985 0 2492 6 330 4 H 0 850 21 59 0 850 21 59 Dimensions in mm Figure 2 3 Flange Mount Alternate Shafts Shaft Loading Limit shaft loading to the following values These values statistically yield an L10 life of 2X10 revolutions Statistically only 10 of the bearings will have failed after 2X10 revolutions Shaft loading has an expo nential effect on bearing life The bearings will statistically last longer if you can limit shaft loading below the given values Consider using the 5 8 shaft DuraCoder from AMCI if your shaft loading is expected to be greater than the values given below Outline drawings for the 5 8 shaft DuraCod
8. 8 274 press 0 1885 4 788 0 106 2 69 CCP 2 INCLUDED KEY 0 188 4 78 100 0 187 4 75 Sq X 1 00 25 4 25 4 Figure 2 10 Flange Mount Side Connect Outline Drawing 18 ADVANCED MICRO CONTROLS INC INSTALLATION D 5 8 Shaft Outline Drawings continued Shaft Loading Limit shaft loading to the following values These values statistically yield an L10 life of 2X10 revolutions Statistically only 10 of the bearings will have failed after 2X10 revolutions Shaft loading has an expo nential effect on bearing life The bearings will statistically last longer if you can limit shaft loading below the given values Radial Load Axial Load 100 Ibs 445 N 50 Ibs 222 N Table 2 4 Flange Mount Shaft Loading Connector Pinout The Analog DuraCoder uses a military spec MS3102E18 1P connector The pinout of this connector is shown below A No Connection F Analog Output Analog DuraCoder B NoConnection G NoConnection MS3102E18 1P 4DC Input Power H Case Ground Connector D Direction Control DC Return E DC Return J Preset Input Figure 2 11 Connector Pinout Pins A B amp G No Connection Pin C DC Input Power Input pin to power the DuraCoder Requires 5 to 30Vdc power supply at 1 5 W Pin D Direction Control This pin controls which direction the shaft must rotate in to increase the analog output With this pin open circuit the output will
9. 87 4 75 Sq X 1 00 25 4 lt 25 4 Figure 2 9 5 8 Shaft Face Mount End Connect Outline Drawing 20 Gear Drive Plymouth Ind Park Terryville CT 06786 17 Tel 860 585 1254 Fax 860 584 1973 http www amci com gt m INSTALLATION 5 8 Shaft Outline Drawings continued Side Connector 140 sq 1 37 34 8 max 35 6 i E See Note 3 MS3102E 18 1P _ C Connector 2 69 68 3 nm VH See Note 1 uu Note 2 0 125 3 18 See Keyway D gt m Specifications DC25 Analog Output 2 50 5 8 Shaft 63 5 1 032 Flange Mount dia 26 21 N 0 6247 15 867 Side Connector 0 6237 15 842 N rote IDE men e 1 45 36 8 9 3 34 94 8 1032 26 21 typ 1 40 35 6 2 65 67 3 sq 1500 800 diameter 0 750 Dimensions in millimeters 1 500 19 05 38 10 r3 NOTES 1 Integral Shaft Seal 0 470 2 1 4 20 UNC 2B 0 50 12 7 minimum Les depth Six Places E i a 3 Total clearance of 5 0 127 needed M GIL m for removal of mating connector o ol Z KEYWAY SPECIFICATIONS le KEYWAY Wm ene IL 0 1895 4 813 0 10
10. MA number will be issued Equipment must be shipped to AMCI with transportation charges prepaid Title and risk of loss or damage remains with the customer until shipment is received by AMCI 24 Hour Technical Support Number 24 Hour technical support is available on this product If you have internet access start at www amci com Product documentation and FAQ s are available on the site that answer most common questions If you require additional technical support call 860 583 7271 Your call will be answered by the factory dur ing regular business hours Monday through Friday 8AM 5PM Eastern During non business hours an auto mated system will ask you to enter the telephone number you can be reached at Please remember to include your area code The system will page an engineer on call Please have your product model number and a description of the problem ready before you call We Want Your Feedback Manuals at AMCI are constantly evolving entities Your questions and comments on this manual are both welcomed and necessary if this manual is to be improved Please direct all comments to Technical Documen tation AMCI 20 Gear Drive Terryville CT 06786 or fax us at 860 584 1973 You can also e mail your questions and comments to techsupport Q amci com ADVANCED MICRO CONTROLS INC D TABLE OF CONTENTS General Information Chapter 2 Installation Important User Information 2 Flange Mount Outline
11. Period 10 bit 1 024 counts for 90 Output Period 9 bit 512 counts for 45 Output Period Position Update Time 20 microseconds Max Output Settling Time 5 milliseconds when switching between minimum and maximum output Direction of Increasing Counts Default CCW looking at shaft Can be set to CW increasing by shorting a pin to DC Return Zero Position Can be set on any Analog DuraCoder by pulsing pin J on the Mill Spec connector to DC Return Environmental Specifications Operating Temperature 40 F to 185 F 40 C to 85 C Shock 50g 11 millisecond duration Vibration 20g 5 to 2000Hz Enclosure Rating IP67 Approximate Weight 2 0 Ibs 0 91 Kg 0 625 shafts 1 4 Ibs 0 65 Kg All other shafts Mechanical Specifications Package Style 2 5 inch aluminum housing with flange servo or blind shaft mounting Connector Location Side or End Housing Powder coated aluminum Shaft 0 250 0 375 0 625 or 10mm Blind Shaft with 0 375 0 500 10mm or 12 mm hole Max Starting Torque 2 25 C 2 0 oz in 0 250 0 375 and 10mm shafts 6 0 oz in All blind shafts 6 0 oz in 0 625 shaft Moment of Inertia oz in sec 6 00 X 10 0 250 0 375 and 10mm shafts 7 00 X 10 All blind shafts 8 50 X 10 0 625 shaft Max Operating Speed 6000 RPM Max Shaft Loading 0 625 shaft Axial 50 Ibs 222 N Radial 100 Ibs 445 N As specified max loads bearing life is 2X10 revolutions min Max Shaft
12. connecting it to the DC Return Pin D the analog output will change to its minimum value In the case of a 4 20mA output the output becomes 4mA In the case of a 10Vdc Output the output becomes 10Vdc This pin must be released from Pin I before normal operation can resume D CAUTION This pin must never be connected to Pin C DC Input Power Output Load Calculations Voltage Output DuraCoder A voltage output DuraCoder can drive an output load of 2 KQ or greater If the output load is greater that 10KQ consider installing a 1OKW resistor in parallel with the input terminals for greater noise immunity Current Output DuraCoder The maximum load that can be driven by a current output DuraCoder depends on the power supply voltage applied to the DC Power Input Pin C For input voltages up to 15Vdc the maximum load is 4200 For input voltages greater than or equal to 15Vdc the formula for determining the maximum load is given below along with a simple graph of the curve 30 R 24 20 R DC Input Voltage 5Vdc gt LOADuax 0 020A 5 R 0 0 250 500 750 950 1250 Maximum Load Resistance Q Figure 2 12 Maximum Load Resistance Current Output 20 ADVANCED MICRO CONTROLS INC INSTALLATION 27 CDCAV Cable A pre assembled and tested cable is available from AMCI for use with all Analog DuraCoders The part number is CDCAV x where x is the len
13. ector Dimensions in millimeters 0 94 23 9 max Total clearance of 4 5 114 needed r VIEW forremoval of mating connector 2 50 63 5 Dia Shaft Seal 67 I0 17 0 20 0 EE erus DC25 Analog Output 1 PURSE i 297 Blind Shaft Mount 1 125 1 End Connector 28 58 0 067 1 70 radius A on 2 48 63 0 B C o Te Ea lt 2 72 69 0 r 4 09 103 9 5 3102 18 1 VIEW A 0 65 16 5 Clearance Connector Customer SEE SS Side CHART Nominal Hole Diameters Available 0 75 i 19 0 del Z SEE i CHART 4 40 Thru Tap 1 914 3 places 3 6 E 120 apart pe Shaft Length T 1 10 27 9 depth 0 59 15 min 1 10 27 9 max Figure 2 7 Blind Shaft Mount End Connect Outline Drawing 20 Gear Drive Plymouth Ind Park Terryville CT 06786 15 Tel 860 585 1254 Fax 860 584 1973 http www amci com gt INSTALLATION Blind Shaft Mount Outline Drawings continued Side Connector Dimensions in millimeters 140 sq 35 6 l 1 1 44 36 6 max n M Total clearance of 5 1 130 VIEW A 4 needed for removal of T mating connect
14. ers start on page 17 Radial Load Axial Load 40 Ibs 178 N 20 Ibs 88 N Table 2 1 Flange Mount Shaft Loading 12 ADVANCED MICRO CONTROLS INC INSTALLATION D Servo Mount Outline Drawings End Connector Dimensions in millimeters 0 94 23 9 max Additional clearance of 4 5 114 P 2 50 63 5 needed for removal of Post 0 300 762 mating connector A 9 517 2 37 8210 0 3744 9 510 DC25 2 50 2 31 Analog Output 63 5 58 64 Servo Mount dia i End Connector n A Y Y 0 900 22 86 1 250 31 75 0 850 21 59 0 10 2 5 1 249 31 72 0 10 2 5 8 32 UNC 2B 0 18 4 6 min depth Six 1 3 00 76 2 max 3102 18 1 places 60 apart on a 1 875 47 63 B C Side Connector Figure 2 4 Servo Mount End Connect Outline Drawing Connector Dimensions in millimeters 1 44 36 6 max 1 40 sq Total clearance of 5 1 130 4 35 6 i needed for removal of mating connector 0 300 7 62 2 69 68 3 MS3102E18 1P max 0 300 7 62 ja Connector lo ShaftSeal n 0 3747 9 517 0 3744 9 510 lt DC25 im 2 31 Analog Output 63 5 58 6 Servo Mount dia X i Side Connector Y g 0 9
15. gth of the cable in feet POWER SUPPLY INPUT DEVICE CHASSIS 4Vdc Vdc GND GND IN IN 4 BLK RED Dac T LN WHT aem mem an js T C V 7 4 BELDEN 9730 CABLE OR EQU One pair unused and not shown 7 Figure 2 13 CDCAV x Cable 1 Connector Type MS3106A18 1S AMCI Part Number MSD 10 2 CDCAV x cable is made by AMCI with Belden 9730 cable or an exact equivalent The 9730 is a three pair cable and the additional pair is cut off inside the jacket and left electrically isolated from the other pairs If you are making your own cable Belden 9729 which is a two pair cable can be used in place of the 9730 3 The case of the DuraCoder must be connected to Earth Ground This is usually accomplished through its mounting If not properly grounded through its mounting a wire from Pin H must be connected to an Earth Ground point as close as possible to the DuraCoder Do Not connect Pin H to the cable shields This can form a ground loop that may affect the operation of the DuraCoder 4 Units are shipped with CCW increasing output when looking at the shaft For CW increasing output jumper Pin D to Pin at the connector 5 Each time Pin J detects a transition from open circuit to DC Return Pin 1 the DuraCoder s output will be changed to its minimum value To be changed Pin J must be connected to Pin for a minimum of 100 milliseconds NOTE gt A You cannot
16. increase with CCW rotation of the shaft While looking at the shaft Connecting this pin to Pin I forces the output to increase with CW rotation Q CAUTION This pin must never be connected to Pin C DC Input Power The connection between Pin D and Pin I DC Return must be done at the DC25 Con nector Do not connect a pair of wires into a custom cable and connect these pins at the other end of this cable Pins E and I DC Return These two pins are internally tied together Pin E is the used as the return for the analog signal and pin I is used as the return for the DC power supply Pin F Analog Output This pin is the analog output and it is referenced to Pin E DC Return Pin H Case Ground The DuraCoder body is usually connected to earth ground through it mounting If the DuraCoder is mounted on a non conductive surface or not properly bonded to a painted metal sur face consider running a stranded wire from this pin and attach it to a solid ground point near the DuraCoder Do not connect the cable shields to this pin as doing so may cause a ground loop between the DuraCoder and the power supply or the signal input device 20 Gear Drive Plymouth Ind Park Terryville CT 06786 19 Tel 860 585 1254 Fax 860 584 1973 http www amci com gt INSTALLATION Connector Pinout continued Pin J Zero Preset This pin is internally tied high but not directly to the DC Input Power Pin C When this pin is pulled low by
17. m mama ADVANCED micro CONTROLS INC DC25 Analog Output DuraCoder GENERAL INFORMATION Important User Information The products and application data described in this manual are useful in a wide variety of different applica tions Therefore the user and others responsible for applying these products described herein are responsible for determining the acceptability for each application While efforts have been made to provide accurate information within this manual AMCI assumes no responsibility for the application or the completeness of the information contained herein UNDER NO CIRCUMSTANCES WILL ADVANCED MICRO CONTROLS INC BE RESPONSIBLE OR LIABLE FOR ANY DAMAGES OR LOSSES INCLUDING INDIRECT OR CONSEQUENTIAL DAM AGES OR LOSSES ARISING FROM THE USE OF ANY INFORMATION CONTAINED WITHIN THIS MANUAL OR THE USE OF ANY PRODUCTS OR SERVICES REFERENCED HEREIN No patent liability is assumed by AMCI with respect to use of information circuits equipment or software described in this manual The information contained within this manual is subject to change without notice This manual is copyright 2009 by Advanced Micro Controls Inc You may reproduce this manual in whole or in part for your personnal use provided that this copyright notice is included You may distribute copies of this complete manual in electronic format provided that they are unaltered from the version posted by Advanced Micro Controls Inc on our official
18. nt unit with a 5 8 inch shaft is available for applications that may be exposed to high shaft loads Outline drawings of all of the packing options is available in the Outline Drawings section of the INSTALLATION chapter starting on page 11 The zero position of the Analog DuraCoder can be set by pulsing a pin to DC Return on the Mill Spec Con nector This will set the output to its minimum value which may not be zero On a 4 to 20mA unit the out put would be set to 4mA Part Numbering System DC25 7 HOUSING SHAFT DIA OUTPUT CODING CONNECTOR F Square Flange Standard Shaft DuraC oder V 5 Side S 2 5 Dia Servo Mount 1 20 375 Dia 1 0 to 5Vdc E End H 63mm Blind Shaft Mount 2 10mm Dia 2 0 10Vdc FL Integral Cable 3 20250 Dia 4 10Vdc 5 0 625 Dia DuraCoder C OUTPUT PERIOD BEARING SEAL Hake er 1 4 to 20mA K 360 Output Signal Period wed rye m 2 0 to 20mA L 2180 Output Signal Period Nitrile standard Blind Shaft Hole M 90 Output Signal Period V Vito 1 20 375 Di 450 gt 10mm Dig DURACODER TYPE N 45 Output Signal Period 4 0 500 Dia V Absolute Analog Voltage 6 12mm Dia C Absolute Analog Current Figure 1 2 PartNumbering System 20 Gear Drive Plymouth Ind Park Terryville CT 06786 Tel 860 585 1254 Fax 860 584 1973 http www amci com INTRODUCTION Output Waveforms Output Period Voltage Output Waveforms The figure below
19. or 2 69 68 3 MS3102E18 1P max Connector Shaft Seal 67 10 79 17 0 20 0 E FERE LL DC25 ra l d o 1 I Analog Output i Lo 11 1 Blind Shaft Mount Side Connector 0 067 1 70 radius on 2 48 63 0 B C EM 2 72 69 0 1 12 50 63 5 Dia 3 79 96 3 VI EW A 0 65 16 5 Clearance Customer SEE SS Side y CHART Nominal Hole g a 6j Diameters Available 199 ii English 8 Em AL 6 0 375 Y SEE i CHART 4 40 Thru Tap 1 44 3 places 3 6 120 apart pe ale a Shaft Length I 1 10 27 9 depth 0 59 15 min 1 10 27 9 max Figure 2 8 Blind Shaft Mount Side Connect Outline Drawing Available Shaft Diameters The diameter of the drive shaft must be specified when ordering a blind shaft DuraCoder Available options are given in the table below Other diameter options may have become available after the release of this man ual Please check our website www amci com if you do not see the shaft diameter that fits your application Nominal Hole Diameters English Metric 0 375 10 mm 0 500 12 mm Table 2 3 Available Blind Shaft Diameters Shaft Loading The load that the Analog DuraCoder presents to your input shaft which is e
20. permanently tie Pin J it Pin I If you do the DuraCoder will reset the out put to its minimum value on every power up B Presetting the Analog DuraCoder s output causes a preset value to be stored in the DuraCoder s EEPROM memory This memory has a maximum life of 100 000 write cycles Therefore presetting the output value every machine cycle should be avoided 6 Use a regulated power supply with a voltage output in the range of 7 to 30Vdc If the cable length is less than 30 feet a power supply of 5 to 30Vdc can be used 7 For voltage output DuraCoders DC25x xxVxxx the input device impedance must be greater than 2KQ If the input impedance exceeds 10KQ consider installing a 10KQ resistor in parallel with the input terminals to improve the output s noise immunity 20 Gear Drive Plymouth Ind Park Terryville CT 06786 21 Tel 860 585 1254 Fax 860 584 1973 http www amci com ADVANCED MICRO CONTROLS INC 20 GEAR DRIVE TERRYVILLE CT 06786 T 860 585 1254 F 860 584 1973 WWW MCI CON LEADERS IN ADVANCED CONTROL PRODUCTS
21. ptical encoders Instead of being designed around a disk and optics a DuraCoder uses a resolver as its primary shaft position sensor Constructed in a manner similar to high precision motors resolvers are absolute single turn position sensors that are unsurpassed in terms of ruggedness and reliability The resolver is an analog device whose outputs vary sinusodially as the shaft is rotated Originally designed for military applications over 60 years ago resolvers have gained popularity in many industrial markets from steel mills to packaging machines If you are interested in learning more about resolvers check out our website at http www amci com tutorials tutorials what is resolver asp The resolver s analog signals are decoded into a 12 bit position value by electronics incorporated into the DuraCoder This 12 bit 4096 count absolute position value is available as an ana log output Several different voltage and current outputs are available as well as the amount of shaft rotation needed to gen erate full scale output Figure 1 1 An Analog Output DuraCoder The Analog DuraCoder is available in a variety of industry standard size 25 optical encoder packages A servo mount unit with a 3 8 shaft and a side connector is shown in figure 1 1 Flange mount and end connect units are also available If your application requires you to mount the DuraCoder to a motor a blind shaft mounting option is also available Finally a face mou
22. qual to the load presented to the DuraCoder by your input shaft is difficult to calculate and is dependent on the accuracy of the mounting The flexible metal mounting bracket will be able to absorb most of the radial loading forces but accurate mount ing of the DuraCoder is important 16 ADVANCED MICRO CONTROLS INC INSTALLATION D 5 8 Shaft Outline Drawings End Connector lt 2 65 67 3 sq r 0 125 3 18 e MS3102E18 1P Connector 9G See Keyway MES Specifications T Y _ See Note 1 DC25 n I DeviceNet 2 50 Ea j 1 5 8 Shaft 63 5 1032 Flange Mount Mc E 0 6247 15 867 End Connector P NR 0 6237 15 842 ESSA GN See Note 2 1 45 36 8 3 64 92 5 ES mal typ 1 500 38 10 1401456 0 94 23 9 1 499 38 07 See Note 3 1 500 TRS 19 05 Dimensions in millimeters 38 10 NOTES 1 Integral Shaft Seal 0 470 2 1 4 20 UNC 2B 0 50 12 7 minimum 11 95 depth Six Places 094 3 Total clearance of 4 5 114 needed O Qo 23 9 for removal of mating connector KEYWAY SPECIFICATIONS KEYWAY 0 1895 4 813 0 108 2 74 D 0 1885 4 788 0 106 2 69 CCP INCLUDED KEY 0 188 4 78 Mon 0 1
23. should have appeared when you opened the file If they didn t press the F5 key on Windows platforms to bring them up Throughout this manual you will also find blue text that functions as a hyperlink in HTML documents Clicking on the text will immediately jump you to the referenced section of the manual If you are reading a printed manual most links include page numbers The PDF file is password protected to prevent changes to the document You are allowed to select and copy sections for use in other documents and if you own Adobe Acrobat version 4 05 or later you are allowed to add notes and annotations Manual Conventions Three icons are used to highlight important information in the manual NOTE gt NOTES highlight important concepts decisions you must make or the implications of those decisions D CAUTION CAUTIONS tell you when equipment may be damaged if the procedure is not followed properly WARNINGS tell you when people may be hurt or equipment may be damaged if the pro cedure is not followed properly The following table shows the text formatting conventions Format Description Normal Font Font used throughout this manual Emphasis Font Font used the first time a new term is introduced When viewing the PDF version of the manual clicking on the Cross Reference cross reference text jumps you to referenced section Trademarks and Other Legal Stuff The logo is a trademark and
24. shows the four available Output Periods when you order 1 Output Period Analog DuraCoder The Output Period can 45Vdc be viewed as the amount of rotation needed to achieve full scale output 1 Shaft Rotation OVdc o iod 360 Output Period Increasing Position Values gt 1 Output Period 10Vdc OVdc 1 Shaft Rotation 1802 Output Period 1802 Output Period Increasing Position Values gt 1 Output Period 10Vdc OVdc Increasing Position Values p 1 Shaft Rotation Output 4 909 909 9 m 909 Period 10Vdc Figure 1 4 Available Voltage Outputs Current Output Waveforms 1 Output Period 20 1 Shaft Rotation pe Period T A T x 3 T 4mA Increasing Position Values 1 Output Period 20 Figure 1 3 Output Periods Increasing Position Values gt Figure 1 5 Available Current Outputs 8 ADVANCED MICRO CONTROLS INC INTRODUCTION E m Electrical Specifications Operating Voltage 4 5Vdc to 30Vdc Power Requirements 1 8 W max 58mA 24Vdc optimal Position Resolution 12 bit 4 096 counts for 360 Output Period 11 bit 2 048 counts for 180 Output
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