Thermo Scientific 60-12 Page 39 Operating And Service Manual Download | Manualshive

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REC 3016 Rev M

27

Figure 5-1

Centering Template

for Speed Sensor

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Summary of Contents for 60-12

Page 1: ...Speed Sensor Model 60 12 Operating and Service Manual REC 3016 Rev M Part number 005876 English...

Page 2: ...k to protect this work as an unpublished copyright In the event of either inadvertent or deliberate publication Thermo Fisher Scientific intends to enforce its rights to this work under the copyright...

Page 3: ...ision B February 1990 Revision C October 1990 Revision D September 1991 Revision E February 1992 Revision F June 1993 Revision G September 1995 Revision H May 1999 Revision J February 2001 Revision K...

Page 4: ...REC 3016 Rev M iv...

Page 5: ...Introduction 1 1 1 Overview 1 1 2 Unpacking and Inspection 2 1 3 Storage 2 Chapter 2 Installation 3 2 1 Overview 3 2 2 Restraint Arm Installation 5 2 3 Alternate Sensor Location 5 2 4 Electrical Wirin...

Page 6: ...n Figure 2 4 Outline and Mounting Dimensions Figure 2 5 Wiring of 60 12 Speed Sensor Figure 3 1 Schematic Model 60 12C Speed Sensor Figure 3 2 60 12C Output Voltage Waveform Figure 3 3 60 12F 60 12G o...

Page 7: ...ntify certain types of information Italic type is used for references to other sections of the manual Italic is also used to introduce new terms and for emphasis The names of setup and calibration dis...

Page 8: ...operation During maintenance a safety tag not supplied by the facotry is to be displayed in the ON OFF switch areas instructing others not to operate the unit ANSI B157 1 WARNING High voltage that ma...

Page 9: ...enalty assessed for failure to meet the requirements in respect to the equipment supplied of the Occupational Safety and Health Act as interpreted by an authorized inspector Thermo Fisher Scientific w...

Page 10: ...r Said warranty shall not apply if the equipment shall not have been operated and maintained in accordance with seller s written instructions applicable to such equipment or if such equipment shall ha...

Page 11: ...y this information is neither a warranty nor guarantee expressed or implied regarding performance merchantability fitness or any other matter with respect to the products and recommendation for use of...

Page 12: ......

Page 13: ...ed for direct connection to a conveyor tail pulley snugging roll or large diameter return roller The speed sensor employs a brushless pulse generator producing a stream of pulses each pulse representi...

Page 14: ...of 0 to 200 RPM The frequency of the speed sensor output signal is exactly proportional to shaft speed and provides the required speed input to a Thermo Scientific Integrator Totalizer 1 2 Unpacking...

Page 15: ...conveyor frame Note Never mount speed sensor on a driven pulley Use the following procedures for coupling installation 2 1 1 1 Method A Locate the exact center of tail pulley or snubbing roll shaft Fi...

Page 16: ...fer to Figure 2 2 This coupling is not supplied with the speed sensor but may be purchased separately from Thermo Fisher Scientific It would be advisable to provide two flat surfaces 90 apart on the s...

Page 17: ...ions and procedures presented in this chapter must be followed carefully to prevent equipment damage and protect the operator from possible injury NOTE The purpose of this mounting arrangement is to a...

Page 18: ...must not be mounted rigid Use restraint arm and retaining spring Mechanical stop and spring mount are by others 2 Attach spring in location such as to give 1 2 spring stretch 3 All wiring by others in...

Page 19: ...REC 3016 Rev M 7 Speed Minimum A Maximum A 100 FPM 2 14 200 FPM 4 36 300 FPM 6 48 400 FPM 8 60 500 FPM 10 60 600 FPM 12 60 700 FPM 14 60 800 FPM 16 60 900 FPM 18 60 1000 FPM 20 60...

Page 20: ...Notes 1 Speed Sensor to be driven by conveyor tail pulley shaft or by special return roll 2 Unit must be directly coupled to driving shaft Do not drive with chains belts gears etc 3 Customer to provi...

Page 21: ...izer is 200 feet or less Use Beldon 8780 2 conductor 16 AWG shielded when total length is 201 to 3 000 feet For 60 12F G or ENC models use Beldon 8772 or equivalent 3 conductor 20 AWG shielded Maximum...

Page 22: ...REC 3016 Rev M 10...

Page 23: ...the pulse stream is proportional to true belt speed The pulse output signal is fed to the Integrator Totalizer 3 2 Model 60 12C The Model 60 12C supplies the output of the generator directly to the to...

Page 24: ...e 3 4 the two AC signals are applied to R 1 and R 5 while the common is connected to 2 2 pin 1 Z 2 pin 1 supplies a center reference voltage for Z 2 pins 9 and 13 As the voltage signal from the genera...

Page 25: ...REC 3016 Rev M 13 Figure 3 3 60 12F 60 12G or 60 12 ENC Output Voltage Waveform...

Page 26: ...REC 3016 Rev M 14 Figure 3 4 Schematic Model 60 12F Speed Sensor...

Page 27: ...60 12F the 60 12G puts out approximately the voltage supplied at terminal 17 See Figure 3 3 The 60 12G requires an external power source of 15 to 30 VDC to operate 3 5 Model 60 12 ENC The Model 60 12...

Page 28: ...REC 3016 Rev M 16...

Page 29: ...with the wire from terminal 15 disconnected 5 If no voltage is present while running repair or replace the speed sensor 6 If approximately 3 VAC is present check field wiring 4 3 2 60 12F or G 1 Plac...

Page 30: ...field wiring If no voltage present repair or replace integrator 5 Check output of speed sensor using an oscilloscope or frequency meter Place meter across terminals 15 and 16 of speed sensor channel...

Page 31: ...Service at 1 800 445 3503 Thermo Fisher Scientific also provides on site service technicians to assist customers with installation setup initial calibration customer training maintenance and repair Co...

Page 32: ...ne the broken or faulty part 2 Locate the part in the Parts List 3 Find the part number s for the item s you need 4 Before you contact Thermo Fisher Scientific for your parts make sure you have the fo...

Page 33: ...888 8808 1 905 888 8828 fax Chile 56 0 2 378 8050 56 0 2 370 1082 fax China 86 0 21 6865 4588 86 0 21 6445 7830 fax Germany 49 0 208 824930 49 0 208 852310 fax India 91 20 6626 7000 91 20 6626 7001 f...

Page 34: ...REC 3016 Rev M 22 United Kingdom 44 0 1788 820300 44 0 1788 820301 fax United States 1 800 445 3503 1 763 783 2525 fax 1 763 783 2500 direct...

Page 35: ...Form Note Thermo Fisher Scientific safety policy requires a decontamination form for any package being received into our building Please complete the following paperwork and send it to the fax or emai...

Page 36: ...___ __________________________________________________________________________________ __________________________________________________________________________________ Part number __________________...

Page 37: ...mination performed ____________________________________________________________________________________ ________________________________________________________________________________________________...

Page 38: ...1 mf 50 V 003968 001303 001173 60 12F Speed Sensor PCBA Speed Sensor 60 12F 002916 002917 60 12G Speed Sensor 005905 60 12 ENC 500 Speed Sensor Encoder 60 12 ENC 500 045047 045050 Misc Clamp Bar Restr...

Page 39: ...REC 3016 Rev M 27 Figure 5 1 Centering Template for Speed Sensor...

Page 40: ...REC 3016 Rev M 28...

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