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CLM100 User`s Manual

1. 8 Technical Support If you require technical support for Maretron products you can reach us in any of the following ways World Wide Web Page 30 Telephone 1 866 550 9100 Fax 1 602 861 1777 E mail support maretron com http www maretron com Mail Maretron LLP Attn Technical Support 9014 N 23 Ave Suite 10 Phoenix AZ 85021 USA Revision 1 0 Maretron 9 Installation Template Please check the dimensions before using the following diagram as a template for drilling the mounting holes because the printing process may have distorted the dimensions 3 45 87 6mm 3 00 76 2mm 13 50 88 9mm 4 20 106 7mm Figure 5 Mounting Surface Template Revision 1 0 Page 31 CLM100 User s Manual 10 Maretron 2 Year Limited Warranty Maretron warrants the CLM100 to be free from defects in materials and workmanship for two 2 years from the date of original purchase If within the applicable period any such products shall be proved to Maretron s satisfaction to fail to meet the above limited warranty such products shall be repaired or replaced at Maretron s option Purchaser s exclusive remedy and Maretron s sole obligation hereunder provided product is returned pursuant to the return requirements below shall be limited to the repair or replacement at Maretron s option of any product not meeting the above limited warranty and which is returned to Maretron or i
2. 4 9 6 Configuring Data Damping Period You can configure a damping parameter to smooth the angular velocity readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in angular velocity mode is 0 2 seconds 4 10 Configuring a Channel in Angular Acceleration Mode The following sections describe the parameters that are available for configuration for a channel which has been set to angular acceleration mode Page 18 Revision 1 0 Maretron 4 10 1 Configuring Instance Number Program this parameter to match the desired instance number of the angular acceleration reading for this channel You can program this parameter to any value between 0 and 252 4 10 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 10 3 Units Range and Resolution Maretron display products and software support the following units for display of angular acceleration with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Degrees second 187 741 187 741 5 7 Degrees minute 675 867 6
3. If a return is necessary place the product in its original packaging together with proof of purchase and send to an Authorized Maretron Service Location You are responsible for all shipping and insurance charges Maretron will return the replaced or repaired product with all shipping and handling prepaid except for requests requiring expedited shipping i e overnight shipments Failure to follow this warranty return procedure could result in the product s warranty becoming null and void Maretron reserves the right to modify or replace at its sole discretion without prior notification the warranty listed above To obtain a copy of the then current warranty policy please go to the following web page http Awww maretron com company warranty php Page 32 Revision 1 0 Maretron Appendix A NMEA 2000 Interfacing CLM100 NMEA 2000 Periodic Data Transmitted PGNs PGN 65286 Fluid Flow Rate The CLM100 uses this proprietary PGN to provide a regular transmission of fluid flow rates for various types of fluids The factory default for periodic transmission rate is twice every second The transmission of this PGN can be disabled see PGN 126208 NMEA Request Group Function Transmission Periodic Rate Field 1 Manufacturer Code This field contains Maretron s NMEA 20000 manufacturer code which is 137 Reserved The CLM100 sets all bits in this field to a value of 1 Industry Group This field contains the Marine
4. 0 001 4 7 4 Configuring Linear Acceleration at 4mA Program this parameter to match the reading of the linear acceleration transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the linear acceleration transducer being used 4 7 5 Configuring Linear Acceleration at 20mA Program this parameter to match the reading of the linear acceleration transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the linear acceleration transducer being used Page 16 Revision 1 0 Maretron 4 7 6 Configuring Data Damping Period You can configure a damping parameter to smooth the linear acceleration readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in linear acceleration mode is 0 2 seconds 4 8 Configuring a Channel in Angle Mode The following sections describe the parameters that are available for configuration for a channel which has been set to angle mode 4 8 1 Configuring Instance Number Program this parameter to match the desired instance number of the angle reading for this channel You can program this parameter to any value between 0 and 252 4 8 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display pro
5. 14 4 Configuring Strain gauge at 4mA Program this parameter to match the reading of the strain gauge transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the strain gauge transducer being used 4 14 5 Configuring Strain gauge at 20mA Program this parameter to match the reading of the strain gauge transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the strain gauge transducer being used 4 14 6 Configuring Data Damping Period You can configure a damping parameter to smooth the strain gauge readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in strain gauge mode is 0 2 seconds Revision 1 0 Page 23 CLM100 User s Manual 4 15 Configuring a Channel in Force Load Cell Mode The following sections describe the parameters that are available for configuration for a channel which has been set to force load cell mode 4 15 1 Configuring Instance Number Program this parameter to match the desired instance number of the force load cell reading for this channel You can program this parameter to any value between 0 and 252 4 15 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display
6. 3647 214 748 3644 0 001 Bar 2 147 68365 2 147 483644 0 00001 Mbar 21 476 836 47 21 474 836 44 0 01 inHg 63 415 155741 63 415 155653 0 000295 mmHg 1 610 744 9371 1 610 744 9349 0 0075 PSI 31 146 61706 31 146 617013 0 000145 4 16 5 Configuring Pressure at 4mA Program this parameter to match the reading of the pressure transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the pressure transducer being used Revision 1 0 Page 25 CLM100 User s Manual 4 16 6 Configuring Pressure at 20mA Program this parameter to match the reading of the pressure transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the pressure transducer being used 4 16 7 Configuring Data Damping Period You can configure a damping parameter to smooth the pressure readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in pressure mode is 0 2 seconds 4 17 Configuring a Channel in Decibel Mode The following sections describe the parameters that are available for configuration for a channel which has been set to decibel mode 4 17 1 Configuring Instance Number Program this parameter to match the desired instance number of the decibel reading for this channel You can program this parameter to any value between 0 and 252
7. 4 17 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 17 3 Units Range and Resolution Maretron display products and software support the following units for display of decibels with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Decibel 326 324 0 001 4 17 4 Configuring Decibel at 4mA Program this parameter to match the reading of the decibel transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the decibel transducer being used 4 17 5 Configuring Decibel at 20mA Program this parameter to match the reading of the decibel transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the decibel transducer being used This parameter may be set to a value of 327 64 327 64dB witha resolution of 0 01dB Page 26 Revision 1 0 Maretron 4 17 6 Configuring Data Damping Period You can configure a damping parameter to smooth the decibel readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution
8. are not using the default values then you will need to refer to the corresponding section for configuring the CLM100 appropriately Revision 1 0 Page 9 CLM100 User s Manual The CLM100 can be configured using Maretron s DSM150 or DSM250 display or with Maretron s freely available N2KAnalyzer software running on a Windows PC interfacing to the NMEA 2000 network through a Maretron USB100 or IPG100 gateway Please refer to the appropriate configuration tool s user s manual for details on how to configure the CLM100 with that product 4 1 Configuring Channel Mode The CLM100 has 6 individually configurable channels Each channel can be programmed to operate in one of the following modes DC Voltage DC Current Flow Rate Distance Linear Velocity Linear Acceleration Angle Angular Velocity Angular Acceleration Temperature Humidity Resistance Strain Gauge Force Load Cell Pressure Decibels Rotational Rate Shaft Speed RPM Disable The channel is disabled and transmits no data over the NMEA 2000 network The Disable mode requires no configuration The following sections describe in detail the configuration of a CLM100 channel for the other operating modes 4 2 Configuring a Channel in DC Voltage Mode The following sections describe the parameters that are available for configuration for a channel which has been set to DC Voltage mode 4 2 1 Configuring Instance Program this parameter to match the d
9. be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Mm 20 000 000 20 000 000 0 01 Cm 2 000 000 2 000 000 0 001 M 20 000 20 000 0 00001 In 787 401 6 787 401 6 0 000394 Ft 65 616 8 65 616 8 0 000033 4 5 4 Configuring Distance at 4mA Program this parameter to match the reading of the distance transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the distance transducer being used Page 14 Revision 1 0 Maretron 4 5 5 Configuring Distance at 20mA Program this parameter to match the reading of the distance transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the distance transducer being used 4 5 6 Configuring Data Damping Period You can configure a damping parameter to smooth the distance readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in distance mode is 0 2 seconds 4 6 Configuring a Channel in Linear Velocity Mode The following sections describe the parameters that are available for configuration for a channel which has been set to linear velocity mode 4 6 1 Configuring Instance Number Program this parameter to match the desired instance number of the linear
10. describe the parameters that are available for configuration for a channel which has been set to pressure mode Page 24 Revision 1 0 Maretron 4 16 1 Configuring Source e You can configure a Source descriptor to be transmitted with the pressure reading which is used to provide an indication of the source of the pressure data for this channel Choices are as follows Atmospheric Pressure Water Pressure Steam Pressure Compressed Air Pressure Hydraulic Pressure Filter Pressure Altimeter Setting Oil Pressure Fuel Pressure 16 User Defined pressure sources User Defined 129 User Defined 144 4 16 2 Configuring Instance Number Program this parameter to match the desired instance number of the pressure reading for this channel You can program this parameter to any value between 0 and 252 4 16 3 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 16 4 Units Range and Resolution Maretron display products and software support the following units for display of pressure with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution KPa 214 748
11. rate transducer being used Revision 1 0 Page 13 CLM100 User s Manual 4 4 6 Configuring Flow Rate at 20mA Program this parameter to match the reading of the flow rate transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the flow rate transducer being used 4 4 7 Configuring Data Damping Period You can configure a damping parameter to smooth the flow rate readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in flow rate mode is 0 2 seconds 4 5 Configuring a Channel in Distance Mode The following sections describe the parameters that are available for configuration for a channel which has been set to distance mode 4 5 1 Configuring Instance Number Program this parameter to match the desired instance number of the distance reading for this channel You can program this parameter to any value between 0 and 252 4 5 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 5 3 Units Range and Resolution Maretron display products and software support the following units for display of distance with the range and resolution shown in the following table NOTE the resolution may
12. this label text when you are selecting data to display 4 15 3 Units Range and Resolution Maretron display products and software support the following units for display of resistance with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Kg force 334 1 334 1 0 01 N 3276 4 3276 7 0 1 Pounds force 736 56 736 63 0 022 4 15 4 Configuring Force Load Cell at 4mA Program this parameter to match the reading of the force load cell transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the force load cell transducer being used 4 15 5 Configuring Force Load Cell at 20mA Program this parameter to match the reading of the force load cell transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the force load cell transducer being used 4 15 6 Configuring Data Damping Period You can configure a damping parameter to smooth the force load cell readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in force load cell mode is 0 2 seconds 4 16 Configuring a Channel in Pressure Mode The following sections
13. to angular velocity mode 4 9 1 Configuring Instance Number Program this parameter to match the desired instance number of the angular velocity reading for this channel You can program this parameter to any value between 0 and 252 4 9 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 9 3 Units Range and Resolution Maretron display products and software support the following units for display of angle with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Degrees second 57 3 57 3 0 0018 Degrees minute 3437 74677 3437 74677 0 11 4 9 4 Configuring Angular Velocity at 4mA Program this parameter to match the reading of the angular velocity transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the angular velocity transducer being used 4 9 5 Configuring Angular Velocity at 20mA Program this parameter to match the reading of the angular velocity transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the angular velocity transducer being used
14. value by examining the specification of the temperature transducer being used 4 11 6 Configuring Temperature at 20mA Program this parameter to match the reading of the temperature transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the temperature transducer being used Page 20 Revision 1 0 Maretron 4 11 7 Configuring Data Damping Period You can configure a damping parameter to smooth the temperature readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in temperature mode is 0 2 seconds 4 12 Configuring a Channel in Humidity Mode The following sections describe the parameters that are available for configuration for a channel which has been set to Humidity mode 4 12 1 Configuring Source You can configure a Source descriptor to be transmitted with the Humidity reading which is used to provide an indication of the source of the Humidity data for this channel Choices are as follows e Inside Humidity e Outside Humidity e 16 User Defined humidity sources User Defined 129 User Defined 144 4 12 2 Configuring Instance Number Program this parameter to match the desired instance number of the Humidity reading for this channel You can program this parameter to any value between 0 and 252 4 12 3 Configuring Label Program this parameter
15. 0 s current measurement capability then the resolution of the current loop transducer will limit the resolution of the value that will be transmitted over the NMEA 2000 network Please refer to the configuration section Section 4 for information on units and NMEA 2000 range and resolution for the different data types supported by the CLM100 1 8 Accuracy The CLM100 s accuracy is specified at 1 of the full scale From the previous example that means that the humidity value transmitted by the CLM100 will be within 1 of the humidity value transmitted by the humidity sensor over its 4 20mA current loop interface When considering the accuracy of the measurement on the NMEA 2000 network the accuracy specification of the sensor itself needs to be considered along with the CLM100 s accuracy specification 2 Parameters The following table describes the categories where you can find the parameters to create components to display them or set alarms based on them in Maretron display products Parameter Menu Location DC Voltage DC Voltage DC Current DC Current Flow Rate Fluid Flow gt Flow Rate Distance Motion Distance Linear Velocity Motion gt Velocity Linear Acceleration Motion gt Acceleration Angle Motion gt Angle Angular Velocity Motion gt Angular Velocity Angular Acceleration Motion gt Angular Acceleration Temperature Environment gt Bait Well Engine Room etc Temperature Temperatu
16. 00 576 867 600 20626 5 4 10 4 Configuring Angular Acceleration at 4mA Program this parameter to match the reading of the angular acceleration transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the angular acceleration transducer being used 4 10 5 Configuring Angular Acceleration at 20mA Program this parameter to match the reading of the angular acceleration transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the angular acceleration transducer being used 4 10 6 Configuring Data Damping Period You can configure a damping parameter to smooth the angular acceleration readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in angular acceleration mode is 0 2 seconds 4 11 Configuring a Channel in Temperature Mode The following sections describe the parameters that are available for configuration for a channel which has been set to temperature mode 4 11 1 Configuring Source You can configure a Source descriptor to be transmitted with the temperature reading which is used to provide an indication of the source of the temperature data for this channel Choices are as follows Revision 1 0 Page 19 CLM100 User s Manual Sea Temperature Outside Temperature Inside Temperature Engine Room
17. 1 4 3 1 Contig rnng Min Ee EE 12 43 2 Configuring WADE EE 12 4 3 3 Units Range and Resolution ss 12 434 Configuring DC Current at 4MA ss NE RE MAUR RARE Te 12 4 3 5 Configuring DC Current at 20mA us 12 4 3 6 Configuring Data Damping Period ssesssssssnsenneessessernnnrrrnssertrnrnnnrnnsserrrrrnnn ne 12 4 4 Configuring a Channel in Flow Rate Mode unrnnnnnnnnnrvrrnnnnnnnnnnnnnnnrrnnnnnnnnnnnnnnnnnrnnnnnn 13 4 4 1 Configuring Ke 13 4 4 2 Configuring Instance Number AAA 13 4 4 3 Units Range and Resolution ses 13 4 4 4 Configuring LADS RS ne eee 13 4 4 5 Configuring Flow Rate at 4mA ss 13 4 4 6 Configuring Flow Rate at 20MA sssesseeesssssennrnreesserrrrrnrnnrnsserrrrnnnnnnneserrerenn nn 14 4 4 7 Configuring Data Damping Period sssessssssnennneeessesenrnrrtreserrrrrrnnnnenseerrrrrnnn n 14 4 5 Configuring a Channel in Distance Mode rrnnnnnnnnnnnnnrrnnnnnnnnnnnnnnnnnrrnnnnnnnnnnrnnnnnnrnnnnnne 14 4 5 1 Configuring Instance Number eee eeeeeeeeeeeee eee eeeeeeceeaeeeeeeeeeeeeneees 14 Revision 1 0 Page iii CLM100 User s Manual 4 5 2 Configuring Abel enr nt nd tn tn 14 4 5 3 Units Range and Resolution sise 14 4 5 4 Configuring Distance at AMA E 14 4 5 5 Configuring Distance at 20MA ass ed ar ne er an ne a 15 4 5 6 Configuring Data Damping Period rrrrrnnnnnnnnnnnnnnrrrrrnnnnnnnnernnnnrrrrnnnnenenserrnnnnnnn 15 4 6 Configuring a Channel in Linear Velocity Mode rnnnnrvrrnnnnnnnnvnnnnnrrrrrnnnnnn
18. 100 PSI 6 89 bar PT 0 300PSI 01 Pressure Transducer 0 to 300 PSI 20 68 bar PT 0 500PSI 01 Pressure Transducer 0 to 500 PSI 34 47 bar PT 0 1000PSI 01 Pressure Transducer 0 to 1000 PSI 68 95 bar PT 0 3000PSI 01 Pressure Transducer 0 to 3000 PSI 206 84 bar PT 0 5000PSI 01 Pressure Transducer 0 to 5000 PSI 344 74 bar PT SNUB 01 Pressure Snubber O O oo O O oo Oo O O WARNING Maretron pressure transducers are not approved for use with gasoline If you wish to use the CLM100 to monitor pressures of gasoline you must obtain a pressure transducer that is approved for use with gasoline For other parameters Maretron does not offer any accessories for the CLM100 however the CLM100 is compatible with any transducer which offers an industry standard 4 20mA current loop interface and is able to operate with a current loop excitation voltage of 12 15VDC 1 5 Quick Install Installing the Maretron CLM100 involves the following steps Please refer to the individual sections for additional details 1 Unpack the Box Section 3 1 2 Choose a Mounting Location Section 3 2 3 Mount the CLM100 Section 3 3 Page 2 Revision 1 0 Maretron 4 Connect the CLM100 Section 3 4 5 Configure or Program Each Channel Section 4 1 1 6 Theory of Operation The CLM100 operates by measuring the current transmitted by 4 20mA current loop transducers The current reading is translated to a parameter value according to the channel s oper
19. 20mA You can determine this value by examining the specification of the DC voltage transducer being used 4 2 6 Configuring Data Damping Period You can configure a damping parameter to smooth the DC voltage readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in DC voltage mode is 0 2 seconds 4 3 Configuring a Channel in DC Current Mode The following sections describe the parameters that are available for configuration for a channel which has been set to DC Current mode Revision 1 0 Page 11 CLM100 User s Manual 4 3 1 Configuring Instance Program this parameter to match the desired instance of the DC current reading for this channel You can program this parameter to any value between 0 and 252 NOTE If one channel is configured to DC Voltage mode a second channel is connected to DC Current mode and the instance numbers for the two channels are the same then the corresponding DC voltage measurement and DC current measurement will be transmitted together in a single message 4 3 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 3 3 Units Range and Resolution Maretron display products and software support the follow
20. 3 Temperature Source This field is used to indicate the type of temperature measurement being taken Possible values for this field include Sea Temperature Outside Temperature Inside Temperature Engine Room Temperature Main Cabin Temperature Live Well Temperature Bait Well Temperature Refrigeration Temperature Heating System Temperature Freezer Temperature and Exhaust Gas Temperature 4 Actual Temperature This field is used to indicate the temperature whose source is specified in field 2 in units of 0 001 C 5 Set Temperature The CLM100 sets this field to a value indicating data not available PGN 130840 Generic Sensor The CLM100 uses this PGN to provide a regular transmission of various parameters The factory default for periodic transmission rate is once every two seconds The transmission of Page A2 Appendix A NMEA 2000 Interfacing Revision 1 0 Field 1 2 3 4 Maretron this PGN can be disabled see PGN 126208 NMEA Request Group Function Transmission Periodic Rate Manufacturer Code This field contains Maretron s NMEA 2000 manufacturer code which is 137 Reserved The CLM100 sets all bits in this field to a value of 1 Industry Group This field contains the Marine industry group code which is 4 Data Instance The CLM100 sets this field to identify a particular measurement from the data format specified in Field 5 Every measurement from a given
21. 5 8 286 12 1 588 5 211 10 0 998 3277 Calculate the voltage drop across the cable by multiplying the maximum current 20mA times the length of the cable For example if you are extending the cable by 500 ft and are using 22AWG wire then the voltage drop is calculated as follows First calculate the resistance of the wire Rwizz Remember that the wire length Lwirs needs to be multiplied by two because the current needs to travel from the CLM100 to the transducer and then back again 16 140 1000ft Rwire 2 x Lwire x Rut 2 x 500ft x 16 140 Now multiply the resistance of the wire by the maximum current 20mA to calculate the total voltage drop across the extension cable Vprop Vprop RWIRE x Imax 16 140 X 0 020A 0 32V Finally subtract the voltage drop from the minimum power supply voltage created by the CLM100 to calculate the voltage at the transducer V7 Vr 12V 0 32V 11 68V So for this example if your transducer can operate with a minimum supply voltage of 11 68V the wire can be extended to this length If your calculated Vy is less than the minimum supply voltage specification of your transducer then you have two choices e Move the CLM100 closer to the transducer to reduce the wire length or e Use a larger gauge wire to reduce the wire resistance 4 Configuring the CLM100 The CLM100 has several configurable parameters which are shown below including the default values If you
22. A 059904 ISO Request N A 060928 ISO Address Claim N A 065240 ISO Address Command N A 126208 NMEA N A Maretron Proprietary PGNs 128720 Configuration N A Electrical Parameter Value Comment Operating Voltage 9 to 32 Volts DC Voltage Power Consumption 400mA Maximum Current Drain Load Equivalence Number LEN 8 NMEA 20009 Spec 1LEN 50mA Reverse Battery Protection Yes Indefinitely Load Dump Protection Yes Energy Rated per SAE J1113 Revision 1 0 Page 29 CLM100 User s Manual Mechanical Parameter Value Comment Size 3 50 x 4 20 x 2 03 Including Flanges for Mounting 88 9mm x 106 7mm x 51 6mm Weight 13 oz 368 5 g Environmental Storage Temperature Parameter Value IEC 60945 Classification Exposed Degree of Protection IP64 Operating Temperature 25 C to 55 40 C to 70 Relative Humidity 93 RH 40 per IEC60945 8 2 Vibration 2 13 2Hz 1mm 13 2 100Hz 7m s per IEC 60945 8 7 Solar Radiation Ultraviolet B A Visible and Infrared per IEC 60945 8 10 Corrosion Salt Mist 4 times 7days 40 C 95 RH after 2 hour Salt Spray Per IEC 60945 8 12 Electromagnetic Emission Conducted and Radiated Emission per IEC 60945 9 Electromagnetic Immunity Conducted Radiated Supply and ESD per IEC 60945 10 Safety Precautions Dangerous Voltage Electromagnetic Radio Frequency per IEC 60945 12
23. F USE LOSS OF ANTICIPATED PROFITS OR SAVINGS OR ANY OTHER LOSS INCURRED BECAUSE OF INTERRUPTION OF SERVICE INNO EVENT SHALL MARETRON S AGGREGATE LIABILITY EXCEED THE PURCHASE PRICE OF THE PRODUCT S INVOLVED MARETRON SHALL NOT BE SUBJECT TO ANY OTHER OBLIGATIONS OR LIABILITIES WHETHER ARISING OUT OF BREACH OF CONTRACT OR WARRANTY TORT INCLUDING NEGLIGENCE OR OTHER THEORIES OF LAW WITH RESPECT TO PRODUCTS SOLD OR SERVICES RENDERED BY MARETRON OR ANY UNDERTAKINGS ACTS OR OMISSIONS RELATING THERETO Maretron does not warrant that the functions contained in any software programs or products will meet purchaser s requirements or that the operation of the software programs or products will be uninterrupted or error free Purchaser assumes responsibility for the selection of the software programs or products to achieve the intended results and for the installation use and results obtained from said programs or products No specifications samples descriptions or illustrations provided Maretron to Purchaser whether directly in trade literature brochures or other documentation shall be construed as warranties of any kind and any failure to conform with such specifications samples descriptions or illustrations shall not constitute any breach of Maretron s limited warranty Warranty Return Procedure To apply for warranty claims contact Maretron or one of its dealers to describe the problem and determine the appropriate course of action
24. Maretron CLM100 Current Loop Monitor User s Manual Revision 1 0 Copyright 2015 Maretron LLP All Rights Reserved Maretron LLP 9014 N 23 Ave 10 Phoenix AZ 85021 http www maretron com Maretron Manual Part M003071 Revision 1 0 Page i CLM100 User s Manual Revision History Revision Description 1 0 Original document Page ii Revision 1 0 Maretron Table of Contents ge EE 1 1 1 Introduction EE 1 1 2 Firmware Revision EE 1 EN REE EE EE EE 1 1 4 CLM100 Accessories ee 2 TS Quick NE E 2 1 6 Theory of Operation Luse bases des creer ne reste en eat ree ennn 3 157 dE 3 UE POC see od she epee NE EE Gen 4 2 PEN 544 4 3 VST I NE 5 3 1 Unpacking the BOK RE eege 5 3 2 Choosing Mounting E 5 3 3 Mo ntng the SEM di van di nt 5 3 4 Mounting the LES estate ee EEGENEN 6 3 5 Connecting the CLM100 ica nn rence cocon 6 3 5 1 NMEA EE 6 3 5 2 Transducer Connections derniere 7 3 5 0 Extension Of Transducer Wires deet ee edd eee 8 4 Configuring the CM OI WE 9 4 1 Configuring Channel Mode see 10 4 2 Configuring a Channel in DC Voltage Mode an 10 4 2 1 Configuring ln ET 10 422 Configuring Label EE 11 4 2 3 Units Range and Resolution E 11 4 2 4 Configuring DC Voltage at 4MA EEN 11 4 2 5 Configuring DC Voltage at 20m EE 11 4 2 6 Configuring Data Damping Period 11 4 3 Configuring a Channel in DC Current Mode urrnnnnnnnnnvrrnnnnnnnnnnnnnnrrrrnnnnnnnnnrrnnnnnrnnnnnne 1
25. Temperature Main Cabin Temperature Live Well Temperature Bait Well Temperature Refrigeration Temperature Heating System Temperature Dew Point Temperature Wind Chill Temperature Apparent Wind Chill Temperature Theoretical Heat Index Temperature Freezer Temperature Exhaust Gas Temperature 16 User Defined temperature sources User Defined 129 User Defined 144 4 11 2 Configuring Instance Number Program this parameter to match the desired instance number of the temperature reading for this channel You can program this parameter to any value between 0 and 252 4 11 3 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 11 4 Units Range and Resolution Maretron display products and software support the following units for display of temperature with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Degrees Celsius 273 15 16504 1 0 001 Degrees Fahrenheit 459 67 29739 3 0 0018 4 11 5 Configuring Temperature at 4mA Program this parameter to match the reading of the temperature transducer when it is sourcing a current of 4mA You can determine this
26. ance at AINA nnn 22 4 13 5 Configuring Resistance at 20m8 nn 22 4 13 6 Configuring Data Damping Period 23 4 14 Configuring a Channel in Strain Gauge Mode 23 4 14 1 Configuring Instance Number ne 23 414 2 ee td e Labels ie 23 4 14 3 Units Range and Resolution seen 23 4 14 4 Configuring Strain gauge at 4M rrnnnrrrnnnnnnnnornnnnnnrrrnnnnnnnrnernnnnnrrrnnenennesernnnnnnnn 23 4 14 5 Configuring Strain gauge at 20m EEN 23 4 14 6 Configuring Data Damping Period sssssssssssnnnensesserrerrnnnrrnsserrrnnnnrnesserrrrennn n 23 4 15 Configuring a Channel in Force Load Cell Mode 24 4 15 1 Configuring Instance Number 24 4 15 2 Configuring AGN E 24 4 15 3 Units Range and Resolution E 24 4 15 4 Configuring Force Load Cell at 4mA 24 4 15 5 Configuring Force Load Cell at 20mA 24 4 15 6 Configuring Data Damping Period EN 24 4 16 Configuring a Channel in Pressure Mode sssssssssseenssesssssenrnrnnensserrrrrnnnnneeee 24 4 16 1 Configuring Ee 25 4 16 2 Configuring Instance Number 25 4 16 3 Configuring WE EE 25 4 16 4 Units Range and Resolution eeeesegeeeeeeekeku ee 25 4 16 5 Configuring Pressure at 4mA EEN 25 4 16 6 Configuring Pressure at 20MA EEN 26 4 16 7 Configuring Data Damping Period ENEE 26 4 17 Configuring a Channel in Decibel Mode 26 4 17 1 Configuring Instance Number nt 26 17 2 COMMING Label EE 26 4 17 3 Units Range and Resolution sense 26 4 17 4 Configur
27. ating mode as well as the 4mA and 20mA parameter calibration values The CLM100 can be used with either 2 wire or 4 wire 4 20mA current loop transducers Standard NMEA 2000 messages are used for parameters wherever possible Proprietary messages are used for other parameters Parameter PGN DC Voltage 127751 DC Voltage Current DC Current 127751 DC Voltage Current Flow Rate 65286 Fluid Flow Rate Maretron Proprietary Distance 130840 Generic Sensor Maretron Proprietary Linear Velocity 130840 Generic Sensor Maretron Proprietary Linear Acceleration Angle 130840 Generic Sensor Maretron Proprietary Angular Velocity 130840 Generic Sensor Maretron Proprietary Angular Acceleration 130840 Generic Sensor Maretron Proprietary 130840 Generic Sensor Maretron Proprietary Temperature 130316 Temperature Extended Range Humidity 130313 Humidity Resistance 130840 Generic Sensor Maretron Proprietary Strain Gauge 130840 Generic Sensor Maretron Proprietary Force Load Cell 130840 Generic Sensor Maretron Proprietary Pressure 130314 Actual Pressure Decibels 130840 Generic Sensor Maretron Proprietary Rotational Rate 130840 Generic Sensor Maretron Proprietary 1 7 Resolution The CLM100 can measure parameters with a resolution of approximately 0 33 of full scale In many cases the resolution to which th
28. bleshooting procedures in this section to remedy simple problems No transducer Ensure that the CLM100 is properly connected to the NMEA 20009 data visible on network NMEA 20000 Ensure that transducers are properly connected to the CLM100 network Ensure that each channel that you wish to monitor is configured as the appropriate mode and that instance numbers are configured correctly Ensure that the CLM100 has the appropriate NMEA 2000 PGNs enabled Inaccurate Ensure that the Value at 4mA and Value at 20mA configuration transducer items are set to appropriate values for the transducer value Check that the vent tube from any pressure transducer only present on some transducers is not kinked or blocked Ensure that nothing is interfering with the ability of the transducer to properly measure its parameter e g clogged ports on pressure transducers Zero or dash Ensure that the Value at 4mA and Value at 20mA configuration readings on items are set to appropriate values for the transducer display Check the cable connection to the transducer to see whether a wire has become loose or the cable has been cut Figure 4 Troubleshooting Guide If these steps do not solve your problem please contact Maretron Technical Support refer to Section 8 for contact information Page 28 Revision 1 0 Maretron 7 Technical Specifications Specifications Parameter Value Comme
29. d Please follow recommended practices for installing NMEA 20009 network products Page 6 Revision 1 0 Maretron Q O Pins O Sockets Connector Threads Male Connector Female Connector Pin 1 Shield Pin 2 NET S power supply positive V Pin 3 NET C power supply common V Pin 4 NET H CAN H Pin 5 NET L CAN L Figure 2 NMEA 2000 Connector Face Views 3 5 2 Transducer Connections The CLM100 transducer connections are made by connecting to the 12 pin terminal strip on the top of the unit First remove the four screws at the corners of the unit detaching the splash guard from the unit On the bottom of the splash guard you will find a label detailing the wire connection to pin number assignments which are repeated in the table below Pin Signal Name Connection 1 E anseuoero postie eminal Ty Transducer postive eminal p2 Wansducer2 Hhegative terminal o p3 Transducer give terminal 16 pa Tansducer 4 Biet terminal i2 ps Tansducer5 negative terminal Please refer to Figure 3 for connecting the CLM100 to a 4 20mA current loop transducer This figure shows the connection of the 4 20mA transducer to channel 0 via the terminals named P0 and PO Connections to other channels are similar Revision 1 0 Page 7 CLM100 User s Manual WARNING The CLM100 supplies loop power each the 4 20mA curr
30. data format type on the network should have a distinct instance value so that monitoring devices and displays can identify which measurement is which Data Format This indicates the data format of the parameter value that appears in field 6 This number refers to the DF data format value as defined by the NMEA 2000 specification Data Value This field contains the parameter value being transmitted Its size is defined by the data format specified in field 5 Revision 1 0 Appendix A NMEA 2000 Interfacing Page A3
31. ducts will display this label text when you are selecting data to display 4 8 3 Units Range and Resolution Maretron display products and software support the following units for display of angle with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Degrees 180 0 180 0 0 0057 4 8 4 Configuring Angle at 4mA Program this parameter to match the reading of the angle transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the angle transducer being used 4 8 5 Configuring Angle at 20mA Program this parameter to match the reading of the angle transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the angle transducer being used 4 8 6 Configuring Data Damping Period You can configure a damping parameter to smooth the Angle readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in Angle mode is 0 2 seconds Revision 1 0 Page 17 CLM100 User s Manual 4 9 Configuring a Channel in Angular Velocity Mode The following sections describe the parameters that are available for configuration for a channel which has been set
32. e dependable and accurate service Maretron s CLM100 converts commercially available 4 20mA transducers into digital data so a wide variety of information can be displayed on compatible NMEA 2000 displays Numerous 4 20mA transducers are supported by the CLM100 including transducers for monitoring DC voltage and current flow rate distance linear velocity and acceleration angle angular velocity and acceleration temperature humidity resistance strain gauges force load cell pressure decibels and rotational rate Some typical applications where the CLM100 is used together with a commercial available 4 20mA transducer include machinery monitoring using accelerometers and vibration sensors Vibration monitoring of pumps motors fans compressors and gear boxes provides an early warning of potential problems resulting fewer breakdowns and reduced maintenance expenses Another application example using the CLM100 is shaft speed monitoring A commercially available 4 20mA rotational rate sensors is coupled to the shaft of interest and the CLM100 converts the transducer to an RPM that can be read on by a compatible NMEA 2000 display And if you re concerned about the force exerted on a mast stay or perhaps a vessel tow attachment point commercially available clevis pins with 4 20mA interface can be connected to the CLM100 and the corresponding load monitored using any of Maretron s display products The Maretron CLM100 is designed to
33. e CLM100 can measure a parameter may be lower than the resolution at which NMEA 2000 represents the parameter As an example if a channel of the CLM100 is connected to a humidity sensor whose 4mA value corresponds to 0 relative humidity and whose 20mA value corresponds to 100 relative humidity the CLM100 can measure and transmit humidity at a resolution of 0 33 relative humidity However NMEA 2000 can represent humidity at a resolution of 0 004 In this case the capabilities of the CLM100 is what limits the resolution of the parameter values that will be transmitted over the network to 0 33 Revision 1 0 Page 3 CLM100 User s Manual Depending on the type of data being monitored resolution might further be limited by the resolution of the underlying NMEA 2000 data types used to transmit the parameter value For example if you connected a DC voltage sensor with a range of 0 20VDC to the CLM100 the CLM100 could measure the parameter transmitted by the CLM100 to a resolution of 0 067V however NMEA 2000 can only represent voltage to a resolution of 0 1V so in this case the NMEA 2000 data representation is what limits the resolution of the parameter values that will be transmitted over the NMEA 2000 network to 0 1V Finally the resolution to which the CLM100 can measure a parameter may be limited by the current loop transducer If the current loop transducer s resolution is lower than that of the NMEA 2000 representation and the CLM10
34. e included stainless steel mounting screws or other fasteners as shown in Figure 1Figure 1 below Do not use threadlocking compounds containing methacrylate ester such as Loctite Red 271 as they will cause stress cracking of the plastic enclosure Revision 1 0 Page 5 CLM100 User s Manual wee Figure 1 Mounting the CLM100 3 4 Mounting the Transducer Please refer to the instructions supplied with the transducer for mounting the transducer 3 5 Connecting the CLM100 The CLM100 requires two types of electrical connections 1 the NMEA 2000 connection refer to Section 3 5 1 and 2 the 4 20mA current loop transducer connections which are described in Section 3 5 2 3 5 1 NMEA 2000 Connection The NMEA 2000 connector can be found on the side of the enclosure The NMEA 2000 connector is a round five pin male connector see Figure 2Figure 2 You connect the CLM100 to an NMEA 2000 network using a Maretron NMEA 2000 cable or an NMEA 2000 compatible cable by connecting the female end of the cable to the CLM100 note the key on the male connector and keyway on the female connector Be sure the cable is connected securely and that the collar on the cable connector is tightened firmly Connect the other end of the cable male to the NMEA 2000 network in the same manner The CLM100 is designed such that you can plug or unplug it from an NMEA 2000 network while the power to the network is connected or disconnecte
35. e network should have a distinct instance value so that monitoring devices and displays can identify which measurement is which 3 Pressure Source This field is used to indicate the type of pressure measurement being taken Possible values for this field include Atmospheric Pressure Water Pressure Steam Pressure Compressed Air Pressure Hydraulic Pressure and 16 User Defined pressure sources 4 Pressure This field is used to indicate the pressure whose source is specified in field 2 in units of 0 1 Pa 5 Reserved bits The CLM100 sets all bits in this field to a value of 1 PGN 130316 Temperature Extended Range The CLM100 uses this PGN to provide a regular transmission of various temperatures The factory default for periodic transmission rate is once every two seconds The transmission of this PGN can be disabled see PGN 126208 NMEA Request Group Function Transmission Periodic Rate Field 1 SID The sequence identifier field is used to tie related PGNs together i e the data from each PGN was taken at the same time although they are reported at slightly different times 2 Temperature Instance The CLM100 sets this field to identify a particular temperature measurement from the source specified in Field 3 Every temperature measurement from a given source type on the network should have a distinct instance value so that monitoring devices and displays can identify which measurement is which
36. eld 3 Every humidity measurement from a given source type on the network should have a distinct instance value so that monitoring devices and displays can identify which measurement is which 3 Humidity Source This field is used to indicate the type of humidity measurement being taken Possible values for this field include Inside Humidity and Outside Humidity 4 Actual Humidity This field is used to indicate the humidity whose source is specified in field 2 in units of 4x10 Set Humidity The CLM100 sets this field to a value indicating data not available Reserved bits The CLM100 sets all bits in this field to a value of 1 Revision 1 0 Appendix A NMEA 2000 Interfacing Page A1 CLM100 User s Manual PGN 130314 Actual Pressure The CLM100 uses this PGN to provide a regular transmission of various temperatures The factory default for periodic transmission rate is once every two seconds The transmission of this PGN can be disabled see PGN 126208 NMEA Request Group Function Transmission Periodic Rate Field 1 SID The sequence identifier field is used to tie related PGNs together i e the data from each PGN was taken at the same time although they are reported at slightly different times 2 Pressure Instance The CLM100 sets this field to identify a particular pressure measurement from the source specified in Field 3 Every pressure measurement from a given source type on th
37. elocity transducer being used 4 6 6 Configuring Data Damping Period You can configure a damping parameter to smooth the linear velocity readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in linear velocity mode is 0 2 seconds 4 7 Configuring a Channel in Linear Acceleration Mode The following sections describe the parameters that are available for configuration for a channel which has been set to linear acceleration mode 4 7 1 Configuring Instance Number Program this parameter to match the desired instance number of the linear acceleration reading for this channel You can program this parameter to any value between 0 and 252 4 7 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 7 3 Units Range and Resolution Maretron display products and software support the following units for display of linear acceleration with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution m sec 327 68 327 64 0 01 ft sec 1075 07 1074 93 0 03 G 33 414 33 409
38. ent loop transducer Do not connect the current loop wires from the transducer to anything except for the terminals on the CLM100 Do not connect any external power supply or gauge to the transducer wires that form the current loop Transducer Positive Negative 1 LO P CLM100 Screw Terminals D AI P2 ale P2 P0 PO nv P1 0 0 P1 oO D3 AO P3 0 P4 ve P4 Figure 3 4 20mA Transducer Connection Diagram 3 5 3 Extension of Transducer Wires WARNING The transducer cable may be extended However you must ensure that when the transducer is connected to the CLM100 with the extended cable the excitation voltage measured at the transducer meets the minimum excitation voltage specification of the transducer when the transducer is sourcing 20mA The CLM100 supplies a minimum of 12V to each transducer at the maximum loop current of 20mA In order to ensure that your transducer will work with extended wires you should calculate the voltage drop across the extension wires The amount of voltage drop can be calculated as follows Look up the resistance per unit length of the wire you are using Ru from the following table Be sure to use the value which matches your length measurement units Page 8 Revision 1 0 Maretron Wire Gauge AWG Rwir QM000ft Runen Q 1000m 26 40 81 133 9 24 25 67 84 22 22 16 14 52 96 20 10 15 33 31 18 6 385 20 95 16 4 016 13 17 14 2 52
39. esired instance of the DC voltage reading for this channel You can program this parameter to any value between 0 and 252 Page 10 Revision 1 0 Maretron NOTE If one channel is configured to DC Voltage mode a second channel is connected to DC Current mode and the instance numbers for the two channels are the same then the corresponding DC voltage measurement and DC current measurement will be transmitted together in a single message 4 2 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 2 3 Units Range and Resolution Maretron products support the following units for display of DC voltage with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Volts 0 6553 2 0 1 4 2 4 Configuring DC Voltage at 4mA Program this parameter to match the reading of the DC voltage transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the DC voltage transducer being used 4 2 5 Configuring DC Voltage at 20mA Program this parameter to match the reading of the DC voltage transducer when it is sourcing a current of
40. f Maretron is unable to deliver a replacement that is free from defects in materials or workmanship Purchaser s payment for such product will be refunded Maretron assumes no liability whatsoever for expenses of removing any defective product or part or for installing the repaired product or part or a replacement therefore or for any loss or damage to equipment in connection with which Maretron s products or parts shall be used With respect to products not manufactured by Maretron Maretron s warranty obligation shall in all respects conform to and be limited to the warranty actually extended to Maretron by its supplier The foregoing warranties shall not apply with respect to products subjected to negligence misuse misapplication accident damages by circumstances beyond Maretron s control to improper installation operation maintenance or storage or to other than normal use or service THE FOREGOING WARRANTIES ARE EXPRESSLY IN LIEU OF AND EXCLUDES ALL OTHER EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR PURPOSE Statements made by any person including representatives of Maretron which are inconsistent or in conflict with the terms of this Limited Warranty shall not be binding upon Maretron unless reduced to writing and approved by an officer of Maretron IN NO CASE WILL MARETRON BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES DAMAGES FOR LOSS O
41. g a Channel in Resistance Mode The following sections describe the parameters that are available for configuration for a channel which has been set to resistance mode 4 13 1 Configuring Instance Number Program this parameter to match the desired instance number of the resistance reading for this channel You can program this parameter to any value between 0 and 252 4 13 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 13 3 Units Range and Resolution Maretron display products and software support the following units for display of resistance with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Ohms 0 4294967292 1 KOhms 0 4294967 0 001 4 13 4 Configuring Resistance at 4mA Program this parameter to match the reading of the resistance transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the resistance transducer being used 4 13 5 Configuring Resistance at 20mA Program this parameter to match the reading of the resistance transducer when it is sourcing a current of 20mA You can determine this
42. h is used to provide an indication of the source of the flow rate data for this channel Choices are as follows Fuel Fresh Water Waste Water Live Well Oil Black Water Sewage 4 4 2 Configuring Instance Number Program this parameter to match the desired instance number of the flow rate reading for this channel You can program this parameter to any value between 0 and 252 4 4 3 Units Range and Resolution Maretron display products and software support the following units for display of flow rate with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Gal Imp h 184 523 56 184 523 49 0 022 Liter h 838 860 7 838 860 4 0 1 Gal US h 221 603 55 221 603 47 0 026 Gal Imp min 3 075 3927 3 075 3915 0 00037 Liter min 13891 01 13891 01 0 0017 Gal US min 3693 39 3693 39 0 00043 4 44 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 4 5 Configuring Flow Rate at 4mA Program this parameter to match the reading of the flow rate transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the flow
43. industry group code which is 4 SID The sequence identifier field is used to tie related PGNs together Flow Rate Instance The CLM100 sets this field to identify a particular fluid flow measurement from the fluid type specified in Field 6 Every flow measurement from a given fluid type on the network should have a distinct instance value so that monitoring devices and displays can identify which measurement is which 6 Fluid Type This field is used to indicate the type of fluid flow measurement being taken Possible values for this field include Fuel Fresh Water Waste Water Live Well Oil and Black Water Reserved bits The CLM100 sets all bits in this field to a value of 1 Fluid Flow Rate This field is used to indicate the rate of fluid flow in units of 1x104 m hour co PGN 130313 Humidity The CLM100 uses this PGN to provide a regular transmission of various humidity measurements The factory default for periodic transmission rate is once every two seconds The transmission of this PGN can be disabled see PGN 126208 NMEA Request Group Function Transmission Periodic Rate Field 1 SID The sequence identifier field is used to tie related PGNs together i e the data from each PGN was taken at the same time although they are reported at slightly different times 2 Humidity Instance The CLM100 sets this field to identify a particular humidity measurement from the source specified in Fi
44. ing Decibel at 4mA ss 26 4 17 5 Configuring Decibel at 20mA EE 26 4 17 6 Configuring Data Damping Period muuvsevamensmmnaenmimesneenndndtdte 27 4 18 Configuring a Channel in Rotational Rate Mode orrrnnnnnnnnvnnnnnnrrrnnnnnnnnrrrnnnnnnn 27 4 18 1 Configuring Instance Number 27 Revision 1 0 Page v CLM100 User s Manual 4 18 2 Configuring Label 4 18 3 Units Range and Resolution VU 4 18 4 Configuring Rotational Rate at 4mA 4 18 5 Configuring Rotational Rate at 20m 4 18 6 Configuring Data Damping Period lt ee Troubleshooting ss ne ele BE eler Ke e de aars Technical SP Installation Tempale Laser 0 Maretron 2 Year Limited Warranty OONO O1 Table of Figures Figure 1 Mounting the CLM100 srnnnnnnrnnnnnnnnnnnrnnnnnrrrnnnnnnnnnrnnnnnnrrnnnnn Figure 2 NMEA 2000 Connector Face Views Figure 3 4 20mA Transducer Connection Diagram Figure 4 Troubleshooting Guide cceceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaees Figure 5 Mounting Surface Template A Table of Appendices Appendix A NMEA 2000 Intertachng Page vi Revision 1 0 Maretron 1 General 1 1 Introduction Congratulations on your purchase of the Maretron Current Loop Monitor CLM100 Maretron has designed and built your monitor to the highest standards for years of reliabl
45. ing units for display of DC current with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Amperes 83886 08 83886 05 0 01 4 3 4 Configuring DC Current at 4mA Program this parameter to match the reading of the DC current transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the DC current transducer being used 4 3 5 Configuring DC Current at 20mA Program this parameter to match the reading of the DC current transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the DC current transducer being used 4 3 6 Configuring Data Damping Period You can configure a damping parameter to smooth the DC current readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in DC current mode is 0 2 seconds Page 12 Revision 1 0 Maretron 4 4 Configuring a Channel in Flow Rate Mode The following sections describe the parameters that are available for configuration for a channel which has been set to flow rate mode 4 4 1 Configuring Source You can configure a Source descriptor to be transmitted with the flow rate reading whic
46. meter to match the reading of the rotational rate transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the rotational rate transducer being used 4 18 6 Configuring Data Damping Period You can configure a damping parameter to smooth the rotational rate readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in rotational rate mode is 0 2 seconds Revision 1 0 Page 27 CLM100 User s Manual 5 Maintenance Regular maintenance is not required however an occasional inspection will ensure continued proper operation of the Maretron CLM100 Perform the following tasks periodically e Clean the unit with a soft cloth Do not use chemical cleaners as they may remove paint or markings or may corrode the CLM100 enclosure or seals Do not use any cleaners containing acetone as they will deteriorate the plastic enclosure e Ensure that the unit is mounted securely and cannot be moved relative to the mounting surface If the unit is loose tighten the screws holding the cable ties e Check the security of the cable connected to the NMEA 2000 interface and tighten if necessary e Check the security of all of the transducer connections on the top of the unit and tighten if necessary 6 Troubleshooting If you notice unexpected operation of the Maretron CLM100 follow the trou
47. nnrnnnnnrrnnnnnn 15 4 6 1 Configuring Instance Number 15 4562 SC OMMOUMING BADE EE 15 4 6 3 Units Range and Resolution rvvvvvvvvvvvvvvvvvvvvvrvvnvnrnvvrnnnnnnnnrsnsnnnrnrnsssnnnnnsnsnnn 15 4 6 4 Configuring Linear Velocity at Am 15 4 6 5 Configuring Linear Velocity at 20mA ee 16 4 6 6 Configuring Data Damping Period ssssssssssnnnnneeseeerenrnnnrrnseerrnnnnnnnneeerrnnnnnn ne 16 4 7 Configuring a Channel in Linear Acceleration Mode 16 4 7 1 Configuring Instance ie 16 A722 GOMIGUEING EE E 16 4 7 3 Units Range and Resolution sise 16 4 7 4 Configuring Linear Acceleration at 4mA 16 4 7 5 Configuring Linear Acceleration at 20m8 16 4 7 6 Configuring Data Damping Eet ese ES nn nd nn des 17 4 8 Configuring a Channel in Angle Mode AAA 17 4 8 1 Configuring Instance Number 17 482 COMIQUPING Labelaren e 17 4 8 3 Units Range and Resolution sise 17 4 8 4 Configuring Angle at 4A ss 17 4 8 5 Configuring Angle at 20MA EE 17 4 8 6 Configuring Data Damping Period 1 0 s0 0 sets istnetsistiees ets eee 17 4 9 Configuring a Channel in Angular Velocity Mode 18 4 9 1 Configuring Instance Number 18 4 9 2 Configuring BET EE 18 4 9 3 Units lee EM E 18 4 9 4 Configuring Angular Velocity at 4mA 18 4 9 5 Configuring Angular Velocity at 20mA 18 4 9 6 Configuring Data Damping Period 18 4 10 Configuring a Channel in Angular Accelerati
48. nt Operating Modes DC Voltage DC Current Flow Rate Distance Linear Velocity Linear Acceleration Angle Angular Velocity Angular Acceleration Temperature Humidity Resistance Strain Gauge Force Load Cell Pressure Decibels Rotational Rate Transducer 4 20mA current loop Interface Current Loop 12 15 VDC Excitation Voltage Accuracy 1 FS Exclusive of Transducer Resolution 0 33 FS Over Full Transducer Range Certifications Parameter Comment NMEA 2000 Level A Maritime Navigation and Radiocommunication Equipment amp Systems IEC 61162 3 Maritime Navigation and Radiocommunication Equipment amp Systems Tested to IEC 60945 FCC and CE Mark Electromagnetic Compatibility NMEA 20009 Parameter Group Numbers PGNs See Appendix A for Details Description PGN PGN Name Default Rate Periodic Data PGNs 65286 Fluid Flow Rate Maretron Proprietary 2 Times Second 127751 DC Voltage Current 0 67 Times Second 130313 Humidity 0 5 Times Second 130314 Actual Pressure 0 5 Times Second 130816 Temperature Extended Range 0 5 Times Second 130840 Generic Sensor Maretron Proprietary 1 Time Second Response to Requested PGNs 126464 PGN List Transmit and Receive N A 126996 Product Information N A 126998 Configuration Information N A Protocol PGNs 059392 ISO Acknowledge N
49. of 0 1 seconds The default data damping for a channel in decibel mode is 0 2 seconds 4 18 Configuring a Channel in Rotational Rate Mode The following sections describe the parameters that are available for configuration for a channel which has been set to rotational rate mode 4 18 1 Configuring Instance Number Program this parameter to match the desired instance number of the rotational rate reading for this channel You can program this parameter to any value between 0 and 252 4 18 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 18 3 Units Range and Resolution Maretron display products and software support the following units for display of rotational rate with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution RPM 32767 32764 1 4 18 4 Configuring Rotational Rate at 4mA Program this parameter to match the reading of the rotational rate transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the rotational rate transducer being used 4 18 5 Configuring Rotational Rate at 20mA Program this para
50. on Mode 18 4 10 1 Configuring Instance Number Au 19 4 10 2 Configuring RE E 19 4 10 3 Units Range and Resolution sise 19 4 10 4 Configuring Angular Acceleration at 4MA ccceceeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeees 19 4 10 5 Configuring Angular Acceleration at 20MA ceeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeeee 19 4 10 6 Configuring Data Damping Period 19 4 11 Configuring a Channel in Temperature Mode ccccceeeeeeeeeeeeneeeeeeeeeeeeeees 19 hRS ite dn e Reie EE 19 4 11 2 Configuring Instance Number ssisccc sacipcssbactcnescusineshasieccchacisesigavigasthacisnestavigeveiaee 20 4 11 3 Configuring LAD EEN 20 4 11 4 Units Range nd Eesen ees 20 4 11 5 Configuring Temperature at 4mA n 20 4 11 6 Configuring Temperature at 20mA nn 20 Page iv Revision 1 0 Maretron 4 11 7 Configuring Data Damping Period sssessssssenneneeesseeerrnrnrreseerrrrnnnnnesserrerennn n 21 4 12 Configuring a Channel in Humidity Mode 21 4 121 Gomlgunng Eet te 21 4 12 2 Configuring Instance Number AAA 21 4 12 3 Configuring ADC EE 21 4 12 4 Units Range and Resolution ME 21 4 12 5 Configuring Humidity at 4mA iii 21 4 12 6 Configuring Humidity at 20MA EE 22 4 12 7 Configuring Data Damping Period ENEE 22 4 13 Configuring a Channel in Resistance Mode 22 4 13 1 Configuring Instance Number E 22 4 13 2 Configuring LABEL EE 22 4 13 3 Units Range and Resolution sise 22 4 13 4 Configuring Resist
51. operate within the harsh demands of the marine environment However no piece of marine electronic equipment can function properly unless installed calibrated and maintained in the correct manner Please read carefully and follow these instructions for installation calibration and usage of the Maretron CLM100 in order to ensure optimal performance 1 2 Firmware Revision This manual corresponds to CLM100 firmware revision 1 0 0 1 3 Features The Maretron CLM100 has the following features e NMEA 2000 interface e Adapts up to six 4 20mA transducers to the NMEA 2000 network e Each channel independently programmable to transmit the following parameters o DC Voltage DC Current Flow Rate Distance Linear Velocity Linear Acceleration Angle O O O O O O Revision 1 0 Page 1 CLM100 User s Manual Angular Velocity Angular Acceleration Temperature Humidity Resistance Strain Gauge Force Load Cell Pressure Decibels Rotational Rate can be used to monitor shaft speed or engine RPM 1 4 CLM100 Accessories Maretron offers the following pressure transducer accessories for the CLM100 e PT V 0 1BAR 01 Pressure Transducer Vacuum to 1 Bar 14 5 PSI PT 0 3PSI 01 Pressure Transducer 0 to 3 PSI 0 21 bar PT 0 5PSI 01 Pressure Transducer 0 to 5 PSI 0 34 bar PT 0 10PSI 01 Pressure Transducer 0 to 10 PSI 0 69 bar PT 0 50PSI 01 Pressure Transducer 0 to 50 PSI 3 45 bar PT 0 100PSI 01 Pressure Transducer 0 to
52. re gt Bait Well Battery etc Temperature Humidity Environment gt Inside Outside etc Humidity Humidity gt Inside Outside etc Humidity Resistance Electrical gt Resistance Strain Gauge Mechanical Strain Page 4 Revision 1 0 Maretron Parameter Menu Location Force Load Cell Mechanical gt Force Pressure Environment Barometric Pressure Pressure Vacuum gt Barometric Compress Air etc Pressure Decibels Mechanical gt dB Rotational Rate Motion gt Rotational Rate 3 Installation 3 1 Unpacking the Box When unpacking the box containing the Maretron CLM100 you should find the following items 1 CLM100 Current Loop Monitor 1 Parts Bag containing 4 Stainless Steel Mounting Screws 1 CLM100 User s Manual 1 Warranty Registration Card If any of these items are missing or damaged please contact Maretron 3 2 Choosing a Mounting Location Please consider the following when choosing a mounting location 1 The CLM100 is waterproof so it can be mounted in a damp or dry location 2 The orientation is not important so the CLM100 can be mounted on a horizontal deck vertical bulkhead or upside down if desired 3 The CLM100 is temperature rated to 55 C 130 F so it should be mounted away from engines or engine rooms where the operating temperature exceeds the specified limit 3 3 Mounting the CLM100 Attach the CLM100 securely to the vessel using th
53. value by examining the specification of the resistance transducer being used Page 22 Revision 1 0 Maretron 4 13 6 Configuring Data Damping Period You can configure a damping parameter to smooth the resistance readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in resistance mode is 0 2 seconds 4 14 Configuring a Channel in Strain Gauge Mode The following sections describe the parameters that are available for configuration for a channel which has been set to strain gauge mode 4 14 1 Configuring Instance Number Program this parameter to match the desired instance number of the strain gauge reading for this channel You can program this parameter to any value between 0 and 252 4 14 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 14 3 Units Range and Resolution Maretron display products and software support the following units for display of resistance with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution ustrain 32767 32764 1 4
54. velocity reading for this channel You can program this parameter to any value between 0 and 252 4 6 2 Configuring Label Program this parameter with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 6 3 Units Range and Resolution Maretron display products and software support the following units for display of linear velocity with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution m sec 32 768 32 764 0 001 km hr 117 964 117 950 0 0036 In sec 1290 072 1301 916 0 0394 ft sec 107 506 108 493 0 0033 miles hr 73 300 73 291 0 0022 Knots 63 696 63 688 0 0019 4 6 4 Configuring Linear Velocity at 4mA Program this parameter to match the reading of the linear velocity transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the linear velocity transducer being used Revision 1 0 Page 15 CLM100 User s Manual 4 6 5 Configuring Linear Velocity at 20mA Program this parameter to match the reading of the linear velocity transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the linear v
55. with a text string which identifies the particular parameter being monitored by this channel Maretron display products will display this label text when you are selecting data to display 4 12 4 Units Range and Resolution Maretron display products and software support the following units for display of temperature with the range and resolution shown in the following table NOTE the resolution may be further limited by the capabilities of the CLM100 please refer to section 1 7 for details Unit Minimum Value Maximum Value Resolution Relative Humidity 0 100 0 004 4 12 5 Configuring Humidity at 4mA Program this parameter to match the reading of the Humidity transducer when it is sourcing a current of 4mA You can determine this value by examining the specification of the Humidity transducer being used Revision 1 0 Page 21 CLM100 User s Manual 4 12 6 Configuring Humidity at 20mA Program this parameter to match the reading of the Humidity transducer when it is sourcing a current of 20mA You can determine this value by examining the specification of the Humidity transducer being used 4 12 7 Configuring Data Damping Period You can configure a damping parameter to smooth the Humidity readings or make them more responsive The data damping is configurable between 0 2 25 0 seconds with a resolution of 0 1 seconds The default data damping for a channel in Humidity mode is 0 2 seconds 4 13 Configurin

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