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Omnicomm LLS 20230, Installation Manual, Page: 36 / 50

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Omnicomm LLS 20230 Installation Manual Download Page 36

Appendix H. Diagrams for Connection to Installed Terminating
Resistors

Note. Terminating resistors must be installed as close to external device/Product
connectors as possible.

External device may include a terminating resistor. In such cases it is not required to
install a terminating resistor from the external device side. Presence of a terminating
resistor in the external device is determined on the basis of the external device
documentation.

The GND power supply circuit (white wire) of BIS 20240 should be connected to the
vehicle's body or to the battery, using the BR15 galvanic isolation unit.

36

Connection

Summary of Contents for LLS 20230

Page 1: ...Omnicomm LLS 20230 Fuel Tankers Installation Guide IG LLS 20230 Installation Launch Setup and Control Guide 17 04 2019...

Page 2: ...Tank for Product Installation 7 Product Cutting to Match the Specific Fuel Tank 10 Setting the Product with Omnicomm Configurator 11 Empty Full Calibration 12 Configuring General Settings 12 Installa...

Page 3: ...roduct Installation and Installation Process 30 Appendix F BIS 20240 Installation Dimensions 32 Appendix G Diagram of Product s Connection with an External Device 33 Appendix I Example of Setting Offs...

Page 4: ...ength from 3 to 6m are given in the Appendix L Installation Works List 1 Checking completeness Paragraph 3 1 2 Selection of location to install the product Paragraph 3 2 3 Choosing the BIS 20240 insta...

Page 5: ...bsequently certified by them are allowed to carry out installation and start up works During installation and start up works it is requested to follow safety requirements specified in operational docu...

Page 6: ...allation place must be as close to any of the specified as possible 3 Product installation at the locations other than shown in the figures Figure 1 Figure 2 Figure 3 may cause fuel level dependence o...

Page 7: ...uel Tank for Product Installation 1 When preparing the holes for installation of LLS fuel level sensors If the fuel tank is used for diesel fuel it is recommended to fill the tank with diesel fuel to...

Page 8: ...nder 3 mm The tanks which shape corresponds with the figure Figure 2 should be prepared in accordance with Appendix E Prepare the tank for fixing the product by rivets Drill holes in the tank the cent...

Page 9: ...b Metaltank with wallthickness over 3mm Prepare the tank for product installation on a threaded joint The tanks which shape corresponds with the figure Figure 2 should be prepared in accordance with A...

Page 10: ...ole by a bi metal crown 35mm and mounting holes by a drill 4mm as shown in the figure Figure 9 Product Cutting to Match the Specific Fuel Tank 1 Measure the depth of the tank by moving a measuring bar...

Page 11: ...p with a sealant supplied Recommended sealants are listed in the Appendix J 6 Put the plastic isolating cap included into the product delivery set on the central rod of the product Note When using the...

Page 12: ...will operate in 1 Pour fuel into the measuring container 2 Immerse the sensor in fuel to the full length of the measuring probe 3 Wait for the green indicator Stable to appear Press Full to set the v...

Page 13: ...ed when the vehicle operates under normal road conditions Maximum filtration is used when the vehicle operates under harsh road conditions Automaticdataoutput select No output no data output without r...

Page 14: ...s shown in the figures Figure 14 Figure 15 The bolts should be tightened by a spanner 4 When the product is installed on plastic tanks with wall thickness over 3mm the product must be fixed by a self...

Page 15: ...se it is recommended to install the products near wave suppressing partitions or the measuring part of the LLS fuel level sensor should be reinforced in one of the following ways with steel pins Figur...

Page 16: ...selected surface by self tapping screws or bolts according to installation dimensions Figure 35 Appendix F 2 Make an electric connection of BIS 20240 to the vehicle body or to the Ground bus terminal...

Page 17: ...omm either those included into the delivery set or those purchased separately 2 For connection of the LLS 20230 fuel level sensor and the BIS 20240 spark protection unit on Zener diodes use only KTZ x...

Page 18: ...d below Figure 21 GND supply circuit white wire of BIS 20240 must be connected to the vehicle body only Installing the Fuse 1 The fuse is intended to protect on board network of the vehicle against sh...

Page 19: ...on of the tank with one Omnicomm LLS sensor 1 Empty the fuel tank 2 Connect the Omnicomm LLS fuel level sensor to a PC or tablet PC with a UNU device or UNU USB as illustrated in Figures Figure 11 Fig...

Page 20: ...the Export window will open Specify the Omnicomm LLS sensor number to display in Omnicomm Online Calibration of a tank with several Omnicomm LLS 20230 sensors will be similar to calibrating a tank wi...

Page 21: ...through a hole in the seal 2 Close the seal cover with a snap 3 Add the seal and cover numbers to the report Installing Protective Sealings on Connectors 1 Put the sealing wire through the holes in t...

Page 22: ...the following information customer company name company that requested installation contractor company name company that performed installation installation date list of performed works vehicle make...

Page 23: ...to a sequential row of magnitudes of physical quantities along with associated numbering Product measurement range M number of product measurement intervals belonging to the range from 0 to 4095 L d...

Page 24: ...mm 1 pce 3 4 7 mm for rivets 4 mm for bolts 4 Measuring bar 1 pce 3 5 The length not less than the length of the tank 5 Hacksaw 1 pce 3 5 6 Wrench 8 mm 1 pce 3 5 7 Riveter 1 pce 3 5 To install on riv...

Page 25: ...USB device 1 pce 3 6 Produced by Omnicomm 15 DC power supply unit 10 15 V 0 5 A 1 pce 3 6 Supplied together with UNU 16 Measuring container 1 pce 3 6 height L1 17 Fuel 1 pce 3 6 6 18 Calibration conta...

Page 26: ...rivet should be screwed to the full depth Install the rivet in the hole Figure 26 so that it is strictly perpendicular to the plate of the sensor and the wall of the tank and any skewing is avoided M...

Page 27: ...Unscrew the nut riveter shaft out of the rivet Figure 27 Unscrew the riveter pin from them rivet Figure 28 27 Connection...

Page 28: ...so take the bolt included into the installation elements kit and exercise a test bolt driving If the bolt is tight to drive or cannot be driven to the maximal depth it is necessary to drill the rivet...

Page 29: ...Appendix D Connecting the Product to a PC 29 Connection...

Page 30: ...surface of the tank Figure 33 Drill holes in accordance with the selected type of the tank and method of fixing the product to the tank Apply a thin layer of sealant between the plate of the product b...

Page 31: ...Visually check the leak tightness of the connection If there are gaps between the gasket and the tank fill them out with Sealant 31 Connection...

Page 32: ...Appendix F BIS 20240 Installation Dimensions 32 Connection...

Page 33: ...uit white wire of BIS 20240 should be connected to the vehicle s body or to the battery using the BR15 galvanic isolation unit The GND power supply circuit white wire of BIS 20240 should be connected...

Page 34: ...white wire of BIS 20240 should be connected to the vehicle s body or to the battery using the BR15 galvanic isolation unit Note This connection diagram applies to connection of 2 to 4 Products to one...

Page 35: ...tank depth 700 mm Sensor working length 680 mm It is required to set the product in such a way that the fuel level is measured in millimeters with the scale factor of 0 5 mm Solution Set measurement...

Page 36: ...erminating resistor In such cases it is not required to install a terminating resistor from the external device side Presence of a terminating resistor in the external device is determined on the basi...

Page 37: ...ng resistor from the external device side Presence of a terminating resistor in the external device is determined on the basis of the external device documentation The GND power supply circuit white w...

Page 38: ...38 Connection...

Page 39: ...nts is given in accordance with the operational recommendations 1 PERMATEX MotoSeal Black gasoline proof sealant 2 ABRO Black siliconesealant 3 ABRO Red siliconesealant 4 ABRO Bluesiliconesealant 5 PE...

Page 40: ...l collars DIN 975 16 threaded pin 3 2 3 m depending on the size of the installed LLS fuel level sensor DIN 975 6 threaded pin 1 m 6 x DIN 934 16 nuts 6 x DIN 125 17 flat washers 6 x DIN 127 16 2 grove...

Page 41: ...c design of the filler cap All types of work associated with making holes cutting welding and soldering should be performed in a well ventilated area at a safe distance from combustibles and lubricant...

Page 42: ...l level sensor on the filler cap according to the Section 4 1 6 Install three threaded pins as illustrated in Figure Figure 46 7 Determine the length L1 of the DIN 975 M6 threaded pin as illustrated i...

Page 43: ...ure Figure 48 10 Fit the filler cap on the vehicle s fuel tank with the LLS fuel level sensor and the reinforced structure installed Option 2 Strengthening themeasuring partof LLSfuellevelsensors with...

Page 44: ...trated in Figure Figure 49 All types of work associated with making holes cutting welding and soldering should be performed in a well ventilated area at a safe distance from combustibles and lubricant...

Page 45: ...reinforced structure installed Option 3 Strengthening themeasuring probeof LLSfuellevelsensors with aflange SeeAppendix M 45 Connection...

Page 46: ...part as shown on the Figure Figure 52 Measure 50 mm from the end of each part and make marks Put the nut the ring and the coupling on the fuel level sensor LLS 20230 put the nut and the ring on the se...

Page 47: ...hten the nuts by a nut wrench of the size 32 holding the coupling Make sure that there is no backlash or rotation between the tubes of the sensor Attention It is prohibited to carry the fuel level sen...

Page 48: ...48 Connection...

Page 49: ...Appendix M Strengthening Flange for LLS 20230 Fuel Level Sensor 49 Connection...

Page 50: ...info omnicomm world com www omnicomm world com...

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