Milltronics MD-36 Instruction Manual Download Page 2

© 

Siemens Milltronics Process Instruments Inc.  2001

Safety Guidelines

Warning notices must be observed to ensure personal safety as well as that of others, and to protect the product and the connected equipment.
These warning notices are accompanied by a clarification of the level of caution to be observed.

Qualified Personnel

This device/system may only be set up and operated in conjunction with this manual. Qualified personnel are only authorized to install and
operate this equipment in accordance with established safety practices and standards.

Warning

:

 

This product can only function properly and safely if it is correctly transported, stored, installed, set up, operated, and maintained.

Note

:  

Always use product in accordance with specifications.

Copyright Siemens Milltronics Process
Instruments Inc.  2000.  All Rights Reserved

Disclaimer of Liability

This document is available in bound version and in
electronic version. We encourage users to purchase
authorized bound manuals, or to view electronic versions as
designed and authored by Siemens Milltronics Process
Instruments Inc. Siemens Milltronics Process Instruments
Inc. will not be responsible for the contents of partial or
whole reproductions of either bound or electronic versions.

While we have verified the contents of this
manual for agreement with the instrumentation
described, variations remain possible. Thus we
cannot guarantee full agreement.  The contents of
this manual are regularly reviewed and
corrections are included in subsequent editions.
We welcome all suggestions for improvement.

Technical data subject to change.

MILLTRONICS®is a registered trademark of Siemens Milltronics Process Instruments Inc.

Contact SMPI Technical Publications at the following address:

Technical Publications
Siemens Milltronics Process Instruments Inc.
1954 Technology Drive, P.O. Box 4225
Peterborough, Ontario, Canada,  K9J 7B1
Email: [email protected]

For the library of SMPI instruction manuals, visit our Web site: 

www.milltronics.com

Summary of Contents for MD-36

Page 1: ...MD 36 SPEED SENSOR Instruction Manual PL 392 January 2001 33453420 Rev 3 4 Instruction Manual PL 342 August 2001...

Page 2: ...n and in electronic version We encourage users to purchase authorized bound manuals or to view electronic versions as designed and authored by Siemens Milltronics Process Instruments Inc Siemens Millt...

Page 3: ...ncoded speed signal The sp eed signal is transmitted to the integrating electronics for use in computing the rate of material flow CIRCUIT OPERATION Refer to FIG 5 The speed sensor is made up of a mai...

Page 4: ...eneral floating mounting arrangement the input shaft and bearing assembly bear the weight of the speed sensor The unit s arresting bracket stops the speed sensor from rotating with the shaft When moun...

Page 5: ...a vacuum cleaner and a clean dry paint brush Check all electrical contacts for corrosion and arcing The speed sensor bearing should be periodically checked for corrosion wear and seizing The bearing s...

Page 6: ......

Page 7: ...13 mm 8 4 112 mm 4 4 16 mm 0 63 shaft 114 mm 4 5 117 mm 4 6 124 mm 4 9 6mm 0 25 shaft 2 places 61mm 2 4 142 mm 5 6 71 mm 2 8 218 mm 8 6 142 mm 5 6 71mm 2 8 21 mm 0 8 84 mm 3 3 56 mm 2 2 1 2 NPT plug 2...

Page 8: ...63 shaft 114 mm 4 5 127 mm 5 86 mm 3 4 6 mm 0 25 shaft 2 places 61 mm 2 4 152 mm 6 76 mm 3 239 mm 9 4 152 mm 6 19 mm 0 75 21 mm 0 8 38 mm 1 5 51 mm 2 FIG 1A 76 mm 3 cable connector for 3 to 9 mm 125 t...

Page 9: ...ECTION B B arresting bracket MD 36 SERIES PULLEY MOUNTING MD 36 series NOTE 1 Machining on tail bend pulley shaft per Detail A by customer to accommodate Milltronics speed sensor when tail or bend pul...

Page 10: ...16 mm 0 63 shaft motor shaft customer mounting bracket remove arresting bracket supplied 13 mm 0 5 optimum dimension guard to suit MD 36 series rubber hose hose clamp typ motor 0 8 mm 0 03 max shaft o...

Page 11: ...nding Screw Slot 4 40 3 21 32850030 Hex Nut 6 32 2 22 26000130 Terminal Block CSA 1 23 22600008 Gasket Cover 1 24 24700015 Threaded Plug 1 2 NPT 2 25 20500008 Enclosure Arresting Bracket 1 26 25700025...

Page 12: ...er 6 5 4 22600005 Gasket Bearing Assembly 1 5 A3250101 Bearing Assembly 1 6 21550016 MD 36 Shroud 1 7 20300075 Disc 36 Tooth 1 8 20300055 Disc Hub 1 9 25500060 Extension Shaft 1 10 32900560 Set Screw...

Page 13: ...0K R2 1K R3 10K R1 1K P5V D2 CLK 2 CLR 2 Q2 Q2 PR 2 IC3 74LS74 12 11 13 8 9 10 IC2 74HCT132 12 13 11 COM V IC3 74LS74 14 7 D1 CLK 1 PR 1 CLR 1 Q1 Q1 IC3 74LS74 2 3 1 6 5 4 COM V IC2 74HCT132 14 7 IC2...

Page 14: ...Logic Diagrams CW CCW operation clockwise counterclockwise OC1 pin 3 OC2 pin 3 IC2 pin 3 IC2 pin 6 IC3 pin 8 IC3 pin 5 IC3 pin 9 1RC 2 Speed Out CW 1RC 4 Speed Out CCW FIG 5A...

Page 15: ...c 1954Technology Drive P O Box 4225 Peterborough ON Canada K9J 7B1 Tel 705 745 2431 Fax 705 741 0466 www milltronics com Siemens Milltronics Process Instruments Inc 2001 Subject to change without prio...

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