Siemens SITRANS WS300 Operating Instructions Manual
Speed sensors
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Also See for SITRANS WS300:
- Operating instructions manual (32 pages) ,
- Technical bulletin (5 pages) ,
- Operating instructions manual (24 pages)
Related Manuals for Siemens SITRANS WS300
Summary of Contents for Siemens SITRANS WS300
- Page 1 Operating instructions SITRANS Speed Sensors SITRANS WS300 Edition 06/2018 www.siemens.com/processautomation...
- Page 3 ___________________ Introduction ___________________ Description ___________________ Installing/mounting ___________________ Connecting Speed sensors SITRANS WS300 ___________________ Service and maintenance ___________________ Technical data Operating Instructions ___________________ Technical support ___________________ Certificates 06/2018 A5E4505935-AA...
- Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
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Page 5: Table Of Contents
Instructions specific to hazardous area installation ..............19 Connecting .............................. 21 Interconnection ........................21 Terminals (standard version) ....................23 4.2.1 Terminal connections to Siemens Milltronics integrators ............23 4.2.2 Terminal connections to SIWAREX FTC integrator ..............24 4.2.3 Terminal connections to WL241 ..................... 24 Terminals (IS version) ...................... - Page 6 Technical data ............................29 Power ............................. 29 Ambient temperature ......................29 Inputs ............................. 29 Outputs ........................... 29 Construction ........................... 30 Approvals ..........................31 Technical support ............................ 33 Technical support ........................33 Certificates ............................... 35 Certificates ..........................35 SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 7: Introduction
Industrial Use Note Note This product is intended for use in industrial areas. In a domestic environment this device may cause radio interference. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 8 Introduction 1.3 Industrial Use Note SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 9: Description
Description SITRANS WS300 speed sensor overview SITRANS WS300 speed sensor is a low- to high-resolution shaft driven speed sensor. It measures the shaft’s rotation by sending pulses to the integrator. The WS300 is certified for use in hazardous and non-hazardous locations. - Page 10 Description 2.1 SITRANS WS300 speed sensor overview SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 11: Installing/Mounting
Installation shall be performed only by qualified personnel in accordance with local governing regulations. Dimension drawings Dimensions in mm (inch) ① Shaft ø: 15.9 mm (5/8 inch) ② Rod ø: 8.0 mm (5/16 inch) ③ ½" NPT conduit entrance (optional M20 adapter available) SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 12: Mounting
For preferred mounting locations, refer to the associated belt scale or weigh feeder instruction manual. For shafts that do not have enough material protruding to use a set screw, or that cannot be removed for modification, a threaded shaft coupling can be used. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 13: Mounting To A Tail Pulley
Installing/mounting 3.4 Mounting to a tail pulley Mounting to a tail pulley Dimension in mm (inch) ① ③ Angle bracket slotted for arrestor rod Belt ② ④ Tension spring (supplied) Flexible conduit SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 14 • When adjusting the belt take up, ensure there is play on the arrestor rod. If the arrestor rod is pushed against the end of its travel slot, premature wear may result on the bearing. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 15: Mounting To A Bend Or Snub Pulley
Installing/mounting 3.5 Mounting to a bend or snub pulley Mounting to a bend or snub pulley ① ③ Tension spring (supplied) Belt ② ④ Stringer Flexible conduit SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 16 3/8" drilled hole for arrestor rod Arrestor rod (cut to suit) ③ ⑥ Stringer Flexible conduit Note When mounting to a bend or snub pulley only a 3/8 inch (10 mm) drilled hole is required for the arrestor rod. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 17: Mounting Using Optional Threaded Shaft Coupling
Dimensions in mm (inch) ① ③ M12 x 1.75 M12 x 1.75 [use adhesive when installing threaded shaft coupling (e.g. Loctite)] ② Set screw Note All other installation instructions apply. See General installation steps (Page 16). SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 18: General Installation Steps
16.00 mm (0.630 inch) dia., 16.07 mm (0.633 inch) 3. Attach angle iron bracket to work with the arrestor rod (if mounting on a tail pulley). 4. Cut the arrestor rod to a suitable length. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 19 6. Attach spring to arresting rod and frame. 7. Encase wiring in flexible conduit to allow unit to float. 8. Wire the WS300 to the integrator. See Terminal Connections to Siemens Milltronics Integrators (Page 23), or Terminal Connections to SIWAREX FTC Integrator (Page 24).
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Page 20: Hazardous Area Installations
Installing/mounting 3.8 Hazardous area installations Hazardous area installations 3.8.1 Product nameplates Note The nameplate shown is a typical example. Please check the nameplate on your device for your specific device configuration. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 21: Instructions Specific To Hazardous Area Installation
(T70 °C). 7. The equipment has not been assessed as a safety related device (as referred to by Directive 94/9/EC Annex II, clause 1.5). SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 22 The 'X' suffix to the certificate number relates to the following special condition(s) for safe use: ● Cable or conduit entries shall comply with the requirements of the European Directive 94/9/EC for Group II, Category 2D and maintain the overall IP rating of the enclosure. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 23: Connecting
• Flexible conduit is recommended so that excess stress is not applied to the shaft bearings. Use appropriate conduit and conduit fittings or cable glands to maintain NEMA or IP rating. • Use appropriate conduit and conduit fittings or cable glands to maintain NEMA or IP rating. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 24 Connecting 4.1 Interconnection Standard Version Intrinsically Safe Version SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 25: Terminals (Standard Version)
• Ground the cable shield at the integrator end only! • For optimal performance the housing of the Speed Sensor must be connected to a reliable earthed ground. 4.2.1 Terminal connections to Siemens Milltronics integrators WS300 1 +V 2 CW... -
Page 26: Terminal Connections To Siwarex Ftc Integrator
If the pulley shaft rotates clockwise, connect the appropriate wire to terminal 2. If the pulley shaft rotates counter-clockwise, connect the appropriate wire to terminal 3. WARNING Terminal connections Do not connect terminals two and three at the same time. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 27: Terminals (Is Version)
• Ground the cable shield at the integrator end only! • For optimal performance the housing of the Speed Sensor must be connected to a reliable earthed ground. 4.3.1 Terminal connections to Siemens Milltronics integrators WS300 IS IS Switch Isolator Terminal Integrator... -
Page 28: Terminal Connections To Wp241
Connecting 4.3 Terminals (IS version) 4.3.3 Terminal connections to WP241 WS300 IS IS Switch Isolator Terminal WP241 DI.0 SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 29: Service And Maintenance
Wear on the bearings is detected by excess play or sound. If the bearings exhibit excess play or produce an unreasonably loud sound, the speed sensor should be returned to Siemens for repair. Ensure that the lid screws are tightened to maintain the IP rating by compressing the lock washers flat. - Page 30 Service and maintenance 5.2 Recommended spare parts SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 31: Technical Data
● 32, 256, 1 000, or 2 000 pulses per revolution (PPR) Max. RPM 2 000 1 066 2 000 8 530 1 000 15 000 2 000 15 000 Max. RPM limited to 1000 for use in Intrinsically safe/mining applications. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 32: Construction
● Standard: 3-wire shielded, 0.82 mm (18 AWG) ● IS: 2-wire shielded 0.324 mm (22 AWG) ● Maximum cable run 305 m (1 000 ft) Weight ● 1.22 kg (2.68 lb) aluminum ● 2.41 kg (5.3 lb) stainless steel SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... -
Page 33: Approvals
Non-electrical protection is provided by type of protection constructional safety “c”. The primary ignition hazards identified are hot surfaces, mechanically generated sparks, and electrostatic hazard which are mitigated by the construction, proper installation, inspection, regular maintenance, and adherence to conditions of safe use (or equivalent). SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 34 The Approval Ratings for the Proximity Switch and the IS Switch Isolator are the property of Pepperl + Fuchs. Copies of these Approval Certificates may be obtained from our website www.siemens.com/continuous-weighing (www.siemens.com/continuous-weighing). Click on Support, then Approvals / Certificates, to find the appropriate certificate.
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Page 35: Technical Support
In addition to our documentation, Siemens provides a comprehensive support solution at: ● Service & support (http://www.siemens.com/automation/service&support) Personal contact If you have additional questions about the device, please contact your Siemens personal contact at: ● Partner (http://www.automation.siemens.com/partner) To find the personal contact for your product, go to "All Products and Branches" and select "Products &... - Page 36 Technical support 7.1 Technical support SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
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Page 37: Certificates
Certificates Certificates You can find certificates on the Internet at Siemens Industry Online Support (https://support.industry.siemens.com/cs/?lc=en-WW) or on an included DVD. SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA... - Page 38 Certificates 8.1 Certificates SITRANS WS300 Operating Instructions, 06/2018, A5E4505935-AA...
- Page 40 For more information Level measurement: www.siemens.com/level Weighing and batching systems: www.siemens.com/weighing Siemens AG Process Industries and Drives Process Automation 76181 Karlsruhe Germany © Siemens AG 2018 Subject to change without prior notice Printed in Canada A5E45419003-AA...