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APM 3DLevelScanner II Documentation Kit Download Page 23

Different Connection Methods 

● RS485 Communication 

 

22 

3DLevelScanner Operating Instructions © 2013 APM all rights reserved

 

 

5.3

 

RS485 Communication 

The 3DLeveScanner includes an  RS485 communication port.  This type of connection 
allows a computer to communicate with the scanner.  It also allows a multiple scanner 
connection on the same RS485 bus and communication with all scanners using a single 
connection to the computer running the software. 

In both single or multi scanner connection, it is required to use an appropriate cable rated 
for RS485, the cable should be of twisted pair, has 120 Ohm impedance and shielded. The 
total length of the cable should not reach 1000m (3280ft). 

In case of a multi scanner connection, all scanners must be connected in parallel mode in 
the RS485 ports.  Hence, all the '+'  (positive) ports of the RS485 should commonly be 
connected and all the '-'  (negative) ports of the RS485 should be connected  commonly. 
The connection must be of Daisy-Chain type and have at each of the far ends of the chain 
120 Ohm resistor (such resistor is provided with the scanner). 

Each Scanner must be configured with a different polling address.  

 

5.4

 

Communication using the 3DLinkPro 

In both single and multiple scanner installation, the 3DLevelScanner can be connected to 
a GSM/GPRS modem in order to transfer the data over the cellular network. The 
3DLinkPro should be connected on the RS485 bus as any of the scanners, including cable 
and resistors as needed. For further details on wiring and establishing a connection, refer 
to the 

APM 3DLinkPro manual

 and to the 

3DLevelManager Software Instructions manual

. 

NOTE:

  In such communication mode, only one computer running the 

3DLevelManager software can be connected to the scanners. 

 

5.5

 

TCP/IP Communication 

The RS485 bus can be converted to TCP/IP communication. TCP/IP to RS4585 converter 
installation  should be done  as  with  any scanner,  including the resistors and daisy-chain 
considerations. 

NOTE:

  Consult with APM Technical Support team for assistance  on the proper 

TCP/IP converter to use. 

Summary of Contents for 3DLevelScanner II

Page 1: ...Documentation Kit Changing the market from level to volume 3DLevelScannerTM II 3DLevelScannerTM IIHT Kit Content Hardware Manual cFMus Control Drawing ATEX Safety Manual ...

Page 2: ... 3 1 LOCATION AND POSITIONING GUIDELINES 7 3 2 SCANNER ORIENTATION 9 3 3 SITE PREPARATIONS 10 3 4 ASSEMBLY AND MOUNTING 11 3 5 WIRING 14 4 FIRST TIME ACTIVATION 18 4 1 LOCAL USER INTERFACE 18 4 2 SWITCHING ON THE SCANNER 19 4 3 FIRST TIME ACTIVATION STEPS SUMMARY 20 4 4 INITIAL SETUP PROCEDURE 20 5 DIFFERENT CONNECTION METHODS 21 5 1 4 20MA CONNECTION 21 5 2 HART COMMUNICATION 21 5 3 RS485 COMMUNI...

Page 3: ...NDIX B ACCESSORIES 29 INSTALLATION FLANGES 29 NECK EXTENSIONS 31 HEAD BODY SEPARATION 32 CABLE EXTENSION 33 CABLE GLANDS 33 APPENDIX C MAINTENANCE 34 APPENDIX D RECOMMENDED TOOLS 35 APPENDIX E SPECIFICATIONS 36 TECHNICAL DATA 36 DIMENSIONS 39 APPENDIX F RMA PROCEDURE 41 RETURN MATERIAL AUTHORIZATION POLICY 41 APPENDIX G STANDARDS APPROVALS 43 ...

Page 4: ...angerous situation which could result in serious injury to persons and or damage to the 3DLevelScanner EX APPLICATION An indication of special instructions relevant to installations in hazardous locations 1 2 For your safety Authorized personnel All operations described in this manual must be carried out by authorized trained personnel only For safety and warranty reasons any internal work on the ...

Page 5: ...000 4 3 2002 80 1000MHz 1V m 1 4 2GHz 1V m 2 0 2 7GHz 1V m IEC 61000 4 4 2004 Power Lines 1kV Signal Lines 0 5kV IEC 61000 4 6 2004 0 15 80MHz 1VRMS 80 A M by 1kHz Power Signal Lines NSR 73 23 EWG EN 61010 1 2001 FCC conformity EMC FCC Part 15 Sub part B Class A Safety information for Ex Areas EX AREAS Please note the Ex specific safety information for installation and operation in Ex areas These ...

Page 6: ...ate measurements of the level volume and mass of the stored contents and generates a 3D representation of the position and form of the material within the container for displaying on remote computer screens 2 2 Wide Application Range The 3DLevelScanner measures practically any kind of solid material stored in variety of containers including large open bins bulk solid storage rooms stockpiles and w...

Page 7: ...ance measurements along with the calculated average Model MV The MV model is identical to the M model with the additional capability of generating a 3 dimensional representation of the stored contents on a remote computer This feature is highly useful for mapping build up loads that form randomly over time and other irregularities All three models are available in various modes such as ATEX approv...

Page 8: ...on and positioning In case of no satisfying software solution please contact APM Customer Support for assistance with the positioning Moisture and water condensation Use the recommended cable gland and tighten the cable connection For additional protection against moisture lead the connection cable downward in front of the cable entry Rain and condensation water can thus drain off This applies mai...

Page 9: ...s must be taken into consideration while choosing the installation position vessel dimensions filling and emptying point locations internal structure or support and other restrictions related to vicinity to noisy devices such as electrical motor and any other element which may affect the proper operation of the scanner IMPORTANT When mounting the 3DLevelScanner do not install the scanner near the ...

Page 10: ...Mounting direction 00 indication toward vessel center Standpipe mounting When mounting the scanner using a standpipe part it should be assembled and positioned at a height that leaves at least 10mm 0 4 out of the standpipe for the antenna end protrudes as shown in the figure to the right IMPORTANT Any obstruction as well as rails frames or support beams should never interfere with the acoustic bea...

Page 11: ... Wrong Correct 3 3 Site Preparations IMPORTANT The site preparations described in this section must be complete and verified prior to installation For optimal installation ensure that the 3DLevelScanner can be positioned and fitted according to the guidelines described in the beginning of this chapter For a list of items recommended to prepare before installing the 3DLevelScanner refer to page 35 ...

Page 12: ...ssembly and Mounting Package Contents The supplied package includes 3DLevelScanner sensor Documentation CD with the 3DLevel Manager software and marketing materials Cable glands accessory kit Ex specific safety instructions with Ex versions Certificates if applicable Included components The 3DLevelScanner includes the following components 3DLevelScanner Body 3DLevelScanner Head 3DLevelScanner Body...

Page 13: ... Use an adjustable 18 wrench to untighten and remove the nut from the neck tube Place flange over the neck tube insert until placed as shown Replace the nut and tighten it over the neck tube to the flange using an adjustable 18 wrench Make sure the scanner is well tightened to the flange for vibrations prevention and proper sealing When mounting the scanner body and flange to the silo standpipe ma...

Page 14: ...ioning operation of the scanner Insert the scanner head onto the neck tube IMPORTANT When inserting the scanner head onto the neck tube make sure to push the head all the way down until it fully contacts the top of the neck tube NOTE It is recommended to lubricate the O Ring on the neck tube prior to installing the scanner head This makes it easier to insert and properly locate the scanner head ov...

Page 15: ...es to ensure proper and effective sealing of the cable gland entry opening Select a cable suitable for application indoor or outdoor and safety certified according to national regulations Communications NOTE If electromagnetic interference is expected usage of a screened and twisted wired cable is recommended for the signal lines which should be connected to the ground reference CAUTION Always obs...

Page 16: ...he rear panel The screws are of captive type and will not fall off Loosen the compression nut of the cable gland entry Insert the cable into the scanner through the cable gland and entry opening Remove approximately 10cm 4 inches of the cable mantle and strip approximately 1cm 0 4 inches the edge of each conductor Open the terminal block screws located inside the scanner housing using a thin flat ...

Page 17: ... RTU Communications terminals 4 20mA 4 20mA HART Communications terminals Connect the external ground terminal with potential equalization to the external ground terminal of the scanner located as shown An internal cable grounding connection is also possible using the inner connection as shown Tighten the compression nut over the cable gland entry opening Verify that the sealing ring completely wr...

Page 18: ...ner is ready for configuration IMPORTANT Use direct connection between the scanners and the plant PLC SCADA IMPORTANT For a remote connection use the 3DLinkPro remote connection module or a local PC Laptop computer as detailed in the following drawing CAUTION Do not connect power supply to the 4 20mA or to the RS485 ports The 3DLevelScanner is not a loop powered device but a 4W device WARNING The ...

Page 19: ...isplay and the four keys located on the front side of the device marked ESC and E Key functions are as follows Navigates back within a function menu Continuous 3 second press exits to the default screen Navigates upwards in the navigation list Navigates right within a function Navigates downwards in the navigation list Navigates left within a function Navigates to the right when within a function ...

Page 20: ...it initializes a self test which lasts for approximately 30 seconds When the initialization is complete the following content is displayed allowing selecting a language and distance units The unit is turned on and is initializing for about 30 seconds during which the display remains blank The version screen appears The value in describes the scanner model S M MV or MVL FW Ver Firmware version HW V...

Page 21: ...irst time activation tasks use the 3DLevelManager software to establish the connection and to make all the necessary configurations 4 4 Initial Setup procedure Setting the scanner address The sensor address setting is mandatory when multiple sensors are connected over a RS485 Multidrop Daisy Chain Addresses must be set prior to parameter adjustment At the Main Menu scroll down to Output Settings o...

Page 22: ...e 4 20mA current output is available through ports 3 and 4 of the left green connector as shown in the drawing to the right Ports 3 and 4 are the negative and positive poles respectively The 4 20mA line is connected directly from the scanner mounted on the vessel to the PLC DCS Display or any other device as shown below IMPORTANT This type of connection is active and not passive hence the 3DLevelS...

Page 23: ...ommonly The connection must be of Daisy Chain type and have at each of the far ends of the chain 120 Ohm resistor such resistor is provided with the scanner Each Scanner must be configured with a different polling address 5 4 Communication using the 3DLinkPro In both single and multiple scanner installation the 3DLevelScanner can be connected to a GSM GPRS modem in order to transfer the data over ...

Page 24: ...options Simulation Off Level Simulation Volume Simulation and Current Simulation Navigation is done with the keys press to proceed keys and press to proceed When setting the level simulation the scanner will calculate the set level between the Full and Empty calibration levels Set the level using the keys and press to proceed Press the button to apply selection and to display the calculated mA val...

Page 25: ...ngs This function allows setting a Tag Name for the current scanner At the Main Menu navigate down using the key to select Display Settings and Press to proceed Set the Tag name for the current scanner Switch between the digits using the key and modify the selected digit using the keys Press to store the option The display will switch to the Measured Params menu The following functions set the dis...

Page 26: ...ing the keys Press to store and proceed and exit to the main screen Display Level settings Select the Level option and press to proceed Select the desired Distance Unit using the keys and press to store the option and proceed Measurement Level settings This menu defines how the Measured Level is displayed by a minimum value a maximum value or an average value Select the desired Meas Level option u...

Page 27: ...Output option from the Measured Params Menu Press to proceed The Measured Parameter screen is shown displaying the Analog Output value in mA SNR Select the SNR option from the Measured Params Menu Press to proceed The Measured Parameter screen is shown displaying the SNR value in dB Measured Params Distance Level Volume Measured Parameter 100 00 Volume test Measured Params Level Volume Analog Outp...

Page 28: ...elected units Device Info This function allows setting a Tag Name for the current scanner At the Main Menu navigate down using the key to select Display Settings and Press to proceed The screen displays the scanner Serial Number This is a read only identifier which is unique to each scanner Press to proceed The screen displays the Software Version of the scanner Press to proceed Main Menu Output S...

Page 29: ...d Press to proceed The Reset menu allows selection of the required Reset option The Reset option brings the scanner to power up mode and clears measurements The Reset to Factory option will reset all parameters to their default values as well as performing the Reset option Select the desired Reset option using the key and press to proceed On selecting Reset or Reset to Factory a confirmation reque...

Page 30: ...DLevelScanner Operating Instructions 2013 APM all rights reserved 29 Appendix B Accessories Installation flanges The following flanges are available from APM Flange type DN200 Flange thickness 6 5mm 0 25 ...

Page 31: ...ransducer case must fit in the hole in the vessel If this cannot be reached use alternative solutions such as neck extension or lowering the scanner inside the vessel The widest part of the scanner is the transducers case 193 3mm 7 61 Insert the flange onto the neck tube Tighten the nut to the neck thread using an 18 adjustable wrench Note The diameter of the hole in the center of the flange cente...

Page 32: ...dpipes support beams or other construction which might block the acoustic signals Neck extensions are available in 2 sizes 30cm 11 81 50cm 19 68 The neck extension must be purchased with a compatible scanner An adjusted antennas cable length is manufactured with the scanner and is compatible with the required neck extension NOTE When using the neck extension the measurements are referenced to the ...

Page 33: ... all rights reserved Head Body separation The head body separation solution allows installing the body inside the vessel and the head in an external location where it is easy to maintain and reach Head Body Separators are available in 2 sizes 3m 9 85ft 10m 32 8ft Head Body separation dimensions ...

Page 34: ...g 3DLevelScanner with option N under the Cable Entry Plug Connection section field V in the Pricelist it is supplied with accessory kit that includes 1 x M20 Cable Gland 2 x NPT adaptor The provided glands and accessory kit will allow the installer to use any combination as he sees fit The available options are Using one Gland and one blind Using two glands unscrew the blind and attached the M20 g...

Page 35: ...aged Check and ensure proper sealing of cable entry openings Open the rear side of the scanner head and ensure absence of wetness Antenna cleaning guidelines Use a brush or wet cloth for the purpose of cleaning Disconnect power to the scanner Disassemble the flange and carefully pull out the entire scanner As necessary water can be used for cleaning Avoid usage of sharp tools such as screwdrivers ...

Page 36: ...th the terminal blocks 13mm open wrench 4mm hex key preferably with a handle Large adjustable wrench 18 Stanley knife Cutter Pointed pliers Isolating tape Laser measurement device or other means to ensure correct positioning and distance to the material RS485 to USB converter including drivers 120Ohm RS485 and 250Ohm HART resistors PC Laptop Internet GSM Stick for testing the communications betwee...

Page 37: ...t signal 4 20mA Resolution 10μA Current limitation Communication 22mA RS485 ModBus RTU Plugs and Cabling 1 x cable entry M20x1 5 cable 8 13mm with conductor size of 20 to 24AWG preferable shielded twisted pairs type cable assembled on the scanner 1 x blind stopper M20x1 5 assembled on the scanner Accessory kit with additional M20x1 5 cable gland and 2 x NPT1 2 adaptors Display panel Display LCD 4 ...

Page 38: ...easured on the process fitting 40 85 C 40 185 F 3DLevelScanner II 40 180 C 40 356 F 3DLevelScanner II HT Vibration resistance Mechanical vibrations of 2g at 5 200 Hz Measurement characteristics Frequency 2 65 7 kHz Beam angle with horn antenna 70 degrees Interval 2 s depending on parameter adjustment Adjustment time 3 s depending on parameter adjustment Power supply 4 wire device A safety certifie...

Page 39: ... standards CAN CSA C22 2 No 25 1966 CAN CSA C22 2 No 157 1992 CAN CSA C22 2 No 1010 2004 CAN CSA E61241 1 1 2002 NEPSI Ex ibD iaD 20 21 T110 C Ex ia ib IIB T4 CE EMC 2004 108 EC Emission EN 61326 1997 class B Susceptibility IEC EN 61326 1997 A1 1998 A2 2001 A3 2003 NSR 73 23 EWG EN 61010 1 2001 FCC Conformity to part 15 of the FCC regulations FCC 47 CFR part 15 2007 subpart B class A The 3DLevelSc...

Page 40: ...Appendix E Specifications Dimensions 3DLevelScanner Operating Instructions 2013 APM all rights reserved 39 Dimensions 3DLevelScanner dimensions Front view ...

Page 41: ...Appendix E Specifications Dimensions 40 3DLevelScanner Operating Instructions 2013 APM all rights reserved 3DLevelScanner dimensions Side view ...

Page 42: ...bmit the RMA Form using the link below APM will then provide the Customer with an RMA Number to be used on all documentation pertaining to the Product Part in question http www apm solutions com RMA For tracking and handling purposes a separate RMA From must be completed and submitted for each product to be returned The RMA request must include the product s serial number and a detailed descriptio...

Page 43: ...efect Qualifications No Return part will be accepted as defective if abused or altered no matter what the defect is Products which have been dropped or damaged due to being installed improperly or overpowered will be considered as having been abused by the Customer Products with customer or other markings such as initials or numbers will be accepted only if the product is truly defective and the m...

Page 44: ...3DLevelScanner Operating Instructions 2013 APM all rights reserved 43 Appendix G Standards Approvals 3DLevelScanner EMC Test Certificate for FCC Part 15 Sub part B Class A ...

Page 45: ...l rights reserved 3DLevelScanner EMC Test Certificate for EN 61326 1 2006 CISPR 11 2003 Class A IEC 61000 4 2 2001 Air Discharge 8kV IEC 61000 4 3 2002 80 1000MHz 1V m 1 4 2GHz 1V m 2 0 2 7GHz 1V m IEC 61000 4 4 2004 Power Lines 1kV Signal Lines 0 5kV IEC 61000 4 6 2004 0 15 80MHz 1VRMS 80 A M by 1kHz Power Signal Lines ...

Page 46: ...ubject to change without notice APM Automation Solutions Ltd and the APM Logo are trademarks and the 3DLevelScanner is a registered trademark of APM Automation Solutions Ltd APM Automation Solutions Ltd www apm solutions com info apm solutions com 3DLevelScannerTM II 3DLevelScannerTM IIHT ...

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