TMP100 User`s Manual
Contents
1. Revision 1 2 Appendix NMEA 2000 Interfacing Page A32. Maretron TMP100 Temperature Module User s Manual Revision 1 2 Copyright 2015 Maretron LLP All Rights Reserved Maretron LLP 9014 N 23 Ave 10 Phoenix AZ 85021 7850 http www maretron com Maretron Manual Part M002101 Revision 1 2 Page TMP100 User s Manual Revision History Original document 1 1 Added prohibition of red Loctite threadlocking compound and cleaning agents containing acetone Typographical corrections 1 2 Updated specification table added 130316 PGN Formatting and typographical changes Added information on device label Added PGN documentation in appendix Added information on extending temperature probe cables Page il Hevision 1 2 Maretron Table of Contents 1 Introduction iii iineieeeeeeseeneeneeeeeneeneeneeenenn 1 SW gn WER Ee EE 1 Wee TIMP TO Fed ea ee 1 129 TMP100 REC OS andedacandedeneencss 2 E Seite ISO a ee ee 2 2 IA EE OM m 2 2 1 Unpacking the Box sin 2 Ze GOOS E BN ai ie de Le LOCO WEE 2 2 3 Mounting the TMP100 eines 3 24 GOMNECHIAG TAS CMP FEIER geeiert 3 2 4 1 NMEA 2000 Conpnechon eessssennnnnnee esse nennen 3 2 4 2 Temperature Probe Connections 4 2 4 2 1 Exhaust Gas Temperature EGT Probe 5 LALAT 0 E E Ee DEE 5 2 4 2 2 Thermistor Type Probes Ring Under Bolt Ambient Air or ale SION ie m Tm 6 2 4 2 2 1 Cable Extension iii 6 249 TASCKING COMMS CHOI a ee een de R EETA 7 2 9 Configuring the T
3. configured as Disabled Ensure that the TMP100 has the appropriate NMEA 20009 PGNs enabled as described in Section 2 5 6 1 Incorrect temperature Ensure that the correct type of temperature probe is connected to data the terminals which support that type of temperature probe as described in Section 2 4 2 For exhaust gas temperature probes ensure that the wires are connected to the TMP100 terminals according to the polarity specified in Section 2 4 2 1 Revision 1 2 Page 9 TMP100 User s Manual 5 Technical Specifications As Maretron is constantly improving its products all specifications are subject to change without notice Maretron products are designed to be accurate and reliable however they should be used only as aids to navigation and not as a replacement for traditional navigation aids and techniques Specifications Number of Thermistor Channels ee Number of Thermocouple Channels 2 27 TI Measurement Range Thermistor 20 C to 80 C With supplied thermistor probe 4 F to 176 F Measurement Accuracy Thermistor 2 C With supplied thermistor probe 3 6 F Measurement Range Thermocouple 0 C to 900 C With supplied thermocouple probe 32 F to 1652 F Measurement Accuracy 2 C With supplied thermocouple probe Thermocouple 3 6 F Certifications Parameter NMEA 2000 Standard Maritime Navigation and Radiocommunication Equipment amp Systems Mariti
4. Section 2 5 NN 2 Installation 2 1 Unpacking the Box When unpacking the box containing the Maretron TMP100 you should find the following items 1 TMP100 Temperature Module 1 Parts Bag containing 4 Stainless Steel Mounting Screws 1 TMP100 Users Manual 1 Warranty Registration Card If any of these items are missing or damaged please contact Maretron 2 2 Choosing a Mounting Location Please consider the following when choosing a mounting location 1 The TMP100 is waterproof so it can be mounted in a damp or dry location 2 The orientation is not important so the TMP100 can be mounted on a horizontal deck vertical bulkhead or upside down if desired 3 The TMP100 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 Page 2 Revision 1 2 Maretron 2 3 Mounting the TMP100 Attach the TMP100 securely to the vessel using the included stainless steel mounting screws or other fasteners as shown in Figure 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 Figure 1 Mounting the TMP100 2 4 Connecting the TMP100 The TMP100 requires two types of electrical connections 1 the NMEA 20009 connection refer to Section 2 4 1 and 2 the temperature probe connections which
5. a template for drilling the mounting holes because the printing process may have distorted the dimensions 3 45 87 6mm 3 00 76 2mm 4 20 106 7mm Figure 5 Mounting Surface Template Page 12 Hevision 1 2 Maretron 8 Maretron 2 Year Limited Warranty Maretron warrants the TMP100 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 if 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 co
6. installer the physical location of the device etc This configuration option will allow you to program the values of these fields Page 8 Hevision 1 2 Maretron 3 Maintenance Regular maintenance is important to ensure continued proper operation of the Maretron TMP100 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 TMP100 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 mounting screws e Check the security of the cable connected to the NMEA 2000 connector and tighten if necessary e Check the security of all of the probe connections on the top of the unit and tighten if necessary 4 Troubleshooting If you notice unexpected operation of the Maretron TMP100 follow the troubleshooting procedures in this section to remedy simple problems If these steps do not solve your problem please contact Maretron Technical Support refer to Section 6 for contact information No Temperature data Ensure that the TMP100 is properly connected to the NMEA visible on NMEA 2000 2000 network network Ensure that the temperature probes are properly connected to the TMP100 Ensure that each indicator that you wish to monitor is not
7. that information is being properly transmitted by observing an appropriate NMEA 2000 display If you don t see temperature indications refer to Section 4 Troubleshooting 2 5 Configuring the TMP100 The TMP100 will transmit data over the NMEA 2000 network as it is shipped from the factory however it may require configuration depending on the types of temperature measurements you are making There are several configurable items within the TMP100 which are detailed in the remainder of this section NOTE In order to configure the TMP100 you will need one of the following e A Maretron DSM150 or DSM250 display or e Maretron s N2KAnalyzer software running on a Windows PC interfacing to the NMEA 2000 network through either o a Maretron USB100 NMEA 2000 USB Gateway or o a Maretron IPG100 Internet Protocol Gateway Please refer to the users manual for the configuration tool you are using for details on how to configure the TMP100 with that product 2 5 1 Channel 0 1 Source You must configure the TMP100 as to what type of temperature measurement it is transmitting Possible values for channels 0 and 1 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 Exhaust Gas Temperature and User Defined Temperature 129 144 You may also d
8. MP LA E 7 2 5 1 Channel 0 1 Gource cece ceeccceececececeeeeceeeeseceseeeeseucesseeeseueeseeeeseeeesees 7 2 02 Ghanneb 2 45 SOUIC eege ee Fea 7 ROS CHAN 2 5 SR a NINE DNDMEA 8 E NEC i o Elo NE 8 2900 BeVIGe ADR a a dc acte cou 8 2 5 6 Advanced Configuration ss 8 2 5 6 1 NMEA 20009 PGN Enable Disable eene 8 2 5 6 2 Restore Factory Defaults VV 8 2 5 6 3 Installation Description 00 ce ceccecceeceeeeeeeeeeeeeeeseeseeeeeseeseeeeeseesaees 8 NISSAN ee eee 9 SE Nal lee e ln e MEN 9 s Tecnica ee te tel 10 REC S E 11 7 Installation Template in 12 O Mar tron 2 Year Limited Wamnanty EE 13 Table of Figures FOUS MOUNN ME AC deor 3 Figure 2 NMEA 20009 Connector Face Views cccccccessscccececcesssceeeeecceessseeeeeeesessneeeeeeeeseeas 4 Figure 3 Exhaust Gas Temperature Probe Connection Diagram sees 5 Figure 4 Ring Under Bolt Ambient Air or Immersion Temperature Probe Connection Reie D 6 Figure 5 Mounting Surface Template ccccccccccseececeeeeeseeeeeseeeeeseeesseeesseeeessaeeesseeeesaaees 12 Revision 1 2 Page ili TMP100 User s Manual Table of Appendices Appendix A NMEA 20008 Intertachng tette A1 Page Iv Hevision 1 2 Maretron 1 14lntroduction Congratulations on your purchase of the Maretron Temperature Module Maretron has designed and built your TMP100 to the highest standards for years of dependable and
9. Measured and Broadcast Over NMEA 2000 Network e Four Channels for Thermistor Probes and 2 Channels for High Temperature Thermocouple Probes e Wide Variety of Applications Supported with Optional Temperature Probes Cabin Temperature Engine Room Temperature Under Bolt Temperature Inverters Chargers Pumps etc Refrigerator Freezer Temperature Tank Temperatures Live Well Bait Hot Water etc Air Duct Temperature Exhaust Gas Temperature User Defined Temperature Types 129 144 e Optional Temperature Probes Ambient Air Temperature Probe 20 C to 80 C or 4 F to 176 F Revision 1 2 Page 1 TMP100 User s Manual Ring Terminal Probe 20 C to 80 C or 4 F to 176 F Immersion Probe for Tanks or Plenums 20 C to 80 C or 4 F to 176 F Exhaust Gas Temperature Probe 0 C to 900 C or 32 to 1652 F 1 3 TMP100 Accessories Maretron offers the following Accessories for the TMP100 e R3K TMP100 Ring Under Bolt Temperature Probe e TP AAP 1 TMP100 Ambient Air Temperature Probe e P IP 1 TMP100 Immersion Tanks Plenums etc Temperature Probe e P EGT 1 TMP100 Exhaust Gas Temperature Probe 1 4 Quick Install Installing the Maretron TMP100 involves the following five steps Please refer to the individual sections for additional details Unpack the box Section 2 1 Choose a mounting location Section 2 2 Mount the TMP100 Section 2 3 Connect the TMP100 Section 2 4 Configure the TMP100
10. accurate service Maretron s TMP100 measures the temperature for up to 6 temperature probes and reports the information over an NMEA 20009 network The TMP100 supports up to 4 thermistor probes and 2 high temperature thermocouple probes Optional thermistor probes 20 C to 80 C or 4 F to 1 6 F cover a wide range of applications including cabin air temperature engine room air temperature refrigerator freezer temperature under bolt temperature inverters charges pumps motors etc tank temperatures live well bait hot water etc and air duct temperatures The optional thermocouple probes 0 C to 900 C or 32 to 1652 F are used to measure Exhaust Gas Temperature EGT as part of a comprehensive fuel management system The Maretron TMP100 is designed to operate within the harsh demands of the marine environment However no piece of marine electronic equipment can function properly unless installed configured and maintained in the correct manner Please read carefully and follow these instructions for installation configuration and usage of the Maretron TMP100 in order to ensure optimal performance 1 1 Firmware Revision This manual corresponds to TMP100 firmware revision 1 1 2 7 1 2 TMP100 Features The Maretron TMP100 has the following features NMEA 2000 Interface Waterproof Connectors Sealed Waterproof Enclosure Opto Isolated from NMEA 2000 Eliminating Potential Ground Loops Six External Temperature Probes are
11. are described in Section 2 4 2 2 4 1 NMEA 2000 Connection The NMEA 2000 connector can be found on the side of the enclosure The NMEA 20009 connector is a round five pin male connector see Figure 2 You connect the TMP100 to an NMEA 20009 network using a Maretron NMEA 20008 cable or compatible cable by connecting the female end of the cable to the TMP100 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 20008 network in the same manner The TMP100 is designed such that you can plug or unplug it from an NMEA 20008 network while the power to the network is connected or disconnected Please follow recommended practices for installing NMEA 20009 network products Revision 1 2 Page 3 TMP100 User s Manual m Pins O Sockets Connector Threads 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 2 4 2 Temperature Probe Connections The TMP100 temperature probe 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
12. d is filled by the TMP100 with a value indicating data not available 5 Reserved bits The TMP100 sets all bits in this field to a value of 1 PGN 130311 Environmental Parameters not recommended for new designs included for backward compatibility The TMP100 uses this PGN to provide a regular transmission of outside temperature relative humidity and atmospheric pressure The factory default for periodic transmission rate is twice per second 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 For example the TMP100 will transmit identical SIDs for 130311 Environmental Parameters and 130312 Temperature to indicate that the readings are linked 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 TMP100 sets this field to indicate the type of temperature reading The value of this field depends on the setting of the temperature source for each channel This value can be any of Sea Temperature Outside Temperature Inside Temperature Engine Room Temperature or Main Cabin Temperature 3 Humidity Instance The TMP100 sets this field to a value indicating data not available 4 Temperature This field is used to indicate the temperature whose source is
13. e 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 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 i
14. isable the channel by programming the Disabled value into this field 2 5 2 Channel 2 5 Source You must configure the TMP100 as to what type of temperature measurement it is transmitting Possible values for channels 2 3 4 and 5 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 User Defined Temperature 129 144 please note Revision 1 2 Page TMP100 User s Manual that Exhaust Gas Temperature is not available on channels 2 3 4 and 5 You may also disable the channel by programming the Disabled value into this field 2 5 3 Channel 0 5 Instance Each temperature measurement with a given source must have a unique instance number associated with it This enables monitoring software and displays to distinguish different temperature measurements from one another For example if a channel is programmed to transmit a source type of Exhaust Gas Temperature and the instance for that channel is set to a value of 0 then no other Exhaust Gas Temperature measurement on the network may use an instance number of 0 2 5 4 Channel 0 5 Label Each channel that can be monitored by the TMP100 may be programmed with a text label that will be displayed in monitoring software and displays that recognize device labels such as the Maretron N2KVie
15. me Navigation and Radiocommunication Equipment amp Systems NMEA 2000 Parameter Group Numbers PGNs PGN PGN Name Periodic Data PGNs 130310 Environmental Parameters not 2 times second Genee TIT backward compatibility 130311 Environmental Parameters not 2 times second recommended for new designs included for backward compatibility Temperature Maretron Proprietary Response to Requested PGNs Protocol PGNs Page 10 Revision 1 2 Maretron Electrical Comment DC Voltage NMEA 2000 Interface NMEA 2000 Spec 1LEN 50 mA Indefinitely Energy Rated per SAE J1113 Mechanical Parameter Values Commet A a tt sag x 4 20 x 2 03 Including Flanges enting Flanges for Mounting 88 9mm x 106 7mm x 51 6mm 13 oz 368 5 g pe Environmental IP64 25 C to 55 C 40 C to 70 C 93 RH 40 C per IEC60945 8 2 4 times 7 days 40 C 95 RH after 2 hour Salt Spray Per IEC 60945 8 12 6 Technical Support If you require technical support for Maretron products you can reach us in any of the following ways Telephone 1 866 550 9100 Fax 1 602 861 1777 E mail support maretron com World Wide Web http www maretron com Mail Maretron LLP Attn Technical Support 9014 N 23 Ave Suite 10 Phoenix AZ 85021 USA Revision 1 2 Page 11 TMP100 User s Manual 7 Installation Template Please check the dimensions before using the following diagram as
16. nals named T2 and T2 the T R3K ring under bolt probe to channel 3 via the terminals named T3 and T3 and the TP AAP 1 ambient air probe to channel 4 via the terminals named T44 and T4 Connection to channel 5 is similar TP IP 1 Immersion Probe C LL L TR3K Ring Under H Bolt Probe LD TP AAP 1 Ambient Air Probe O O 9 Q o cc m ac ac e Gi Ge hee o ee he TMP100 Screw Terminals 1 2 3 4 5 6 7 8 9 101112 O Y CN C9 Ki LO E EE ee Ee E eee Ee Figure 4 Ring Under Bolt Ambient Air or Immersion Temperature Probe Connection Diagram 2 4 2 2 1 Cable Extension If the cable on the thermistor type probe is not long enough to reach from the probe location back to the terminals on the TMP100 you may extend the cable using ordinary two conductor cable with 22AWG or larger conductors However extending the cable will add resistance to the circuit and can result in inaccurate temperature readings if this resistance is too high For example in the worst case which is measurement of an 80 C temperature an additional 130 of resistance will result in a 1 C temperature measurement error To make your own calculation please refer to the Maretron Knowledge Base for details on the thermistor type probe resistance versus temperature curves Page 6 Hevision 1 2 Maretron 2 4 3 Checking Connections Once the NMEA 2000 connection and temperature probe connection s to the TMP100 have been completed check to see
17. nform 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 otatements 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 OF USE LOSS OF ANTICIPATED PROFITS OR SAVINGS OR ANY OTHER LOSS INCURRED BECAUSE OF INTERRUPTION OF SERVICE IN NO 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 th
18. 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 TO Exhaust Gas Temperature Probe 0 positive terminal TO ExhaustGas Temperature Probe 0 negative terminal T4 Temperature Probe 5 negative terminal TO L9 8 T J TemperatueProbeS negaivetermna 9 Tix 5 Before attempting to connect the TMP100 to the temperature probes determine the type of system you will be monitoring The TMP100 supports the connection and monitoring of two different system types 1 Exhaust Gas Temperature probes Section 2 4 2 1 or 2 thermistor type probes ring under bolt probes immersion probes and ambient air probes please see Section 2 4 2 2 Page 4 Hevision 1 2 Maretron 2 4 2 1 Exhaust Gas Temperature EGT Probe The TP EGT 1 exhaust gas temperature probe may be used to measure temperatures other than exhaust gas temperatures however the TP EGT 1 exhaust gas temperature probe is the only TMP100 temperature probe that has sufficient range to measure exhaust gas temperature NOTE You may connect TP EGT 1 exhaust gas temperature probes only to the terminal pairs T0 TO pins 1 and 2 or T1 T1 pins 3 and 4 Please refer to Figure 3 for connecting the TMP100 to a TP EGT 1 exhaust gas temperature probe Please be su
19. rature 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 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 Dew Point Temperature Apparent Wind Page A2 Appendix A NMEA 2000 Interfacing Revision 1 2 Maretron Chill Temperature Theoretical Wind Chill Temperature Heat Index Temperature Freezer Temperature Exhaust Gas Temperature and User Defined 129 144 4 Actual Temperature This field is used to indicate the temperature whose source is specified in fields 2 and 3 in units of 0 001 C 5 Set Temperature The TMP100 sets this field to a value indicating data not available PGN 130823 Temperature High Range Maretron Proprietary The TMP100 uses this PGN to provide a regular transmission of temperature 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 Manufacturer Code This field contains Maretron s NMEA 2000 manufacturer code
20. re to connect the red wire from the EGT probe to the negative terminal and the yellow wire from the EGT probe to the positive terminal This figure shows the connection of the exhaust gas temperature probe temperature to channel 0 via the terminals named T0 and TO Connection to channel 1 is similar EGT Probe Sa Yellow Red C S Ge hee Oo eh e TMP100 Screw Terminals 1 3 4 5 6 7 8 9 10 11 12 OP e CDN 10 19 GF tt Figure 3 Exhaust Gas Temperature Probe Connection Diagram 2 4 2 1 1 Cable Extension If the cable on the EGT probe is not long enough to reach from the probe location back to the terminals on the TMP100 you may extend the cable using only K Type thermocouple extension wire Other types of extension wire will result in inaccurate temperature readings Revision 1 2 Page 5 TMP100 User s Manual 2 4 2 2 Thermistor Type Probes Ring Under Bolt Ambient Air or Immersion Probe NOTE You may connect TR3K ring under bolt TP AAP 1 ambient air and TP IP 1 immersion probes only to the terminal pairs T2 T2 pins 5 and 6 T3 T3 pins 7 and 8 T4 T4 pins 9 and 10 or T5 T5 pins 11 and 12 Please refer to Figure 4 for connecting the TMP100 to a TR3K ring under bolt thermistor temperature probe T P AAP 1 ambient air temperature probe or TP IP 1 immersion temperature probe This figure shows the connection of the TP IP 1 immersion probe to channel 2 via the termi
21. specified in field 2 in units of 0 01 C 5 Humidity The TMP100 sets this field to a value indicating data not available 6 Atmospheric Pressure The TMP100 sets this field to a value indicating data not available Revision 1 2 Appendix NMEA 2000 Interfacing Page A1 TMP100 User s Manual PGN 130312 Temperature not recommended for new designs included for backward compatibility The TMP100 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 For example the TMP100 will transmit identical SIDs for 130312 Temperature and 130311 Environmental Parameters to indicate that the readings are linked 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 TMP100 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 3 Temperature Source This field is used to indicate the type of
22. 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 Dew Point Temperature Apparent Wind Chill Temperature Theoretical Wind Chill Temperature Heat Index Temperature Freezer Temperature Exhaust Gas Temperature and User Defined 11129 11144 4 Actual Temperature This field is used to indicate the temperature whose source is specified in field 2 in units of 0 01 C 5 Set Temperature The TMP100 sets this field to a value indicating data not available 6 Reserved bits The TMP100 sets all bits in this field to a value of 1 PGN 130316 Temperature Extended Range The TMP100 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 TMP100 sets this field to identify a particular temperature measurement from the source specified in Field 3 Every tempe
23. ts 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 www maretron com company warranty php Revision 1 2 Page 13 TMP100 User s Manual This page intentionally left blank Page 14 Hevision 1 2 Maretron Appendix A NMEA 2000 Interfacing TMP100 NMEA 2000 Periodic Data Transmitted PGNs PGN 130310 Environmental Parameters not recommended for new designs included for backward compatibility The TMP100 uses this PGN to provide a regular transmission of water temperature and outside air temperature The factory default for periodic transmission rate is twice per second 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 For example the TMP100 will transmit identical SIDs for 130310 Environmental Parameters and 130312 Temperature to indicate that the readings are linked together i e the data from each PGN was taken at the same time although they are reported at slightly different times 2 Water Temperature This field is used to indicate water temperature in units of 0 01 C 3 Outside Ambient Air Temperature This field is used to indicate the outside ambient air temperature in units of 0 01 C 4 Atmospheric Pressure This fiel
24. w Vessel Monitoring System and the Maretron DSM250 display The label will let you assign an easy to remember text label example Forward Bilge Pump to make it easy for you to identify the device as you are configuring the monitoring software or display as well as when alerts are generated 2 5 5 Device Label This entry allows you to assign a text label to the device This label is visible in Maretron analysis and display products and allows you to easily identify the particular device 2 5 6 Advanced Configuration Certain parameters do not normally need to be set in order for normal operation but are included in an advanced configuration section for use in special situations 2 5 6 1 NMEA 2000 PGN Enable Disable The TMP100 is capable of transmitting NMEA 20009 messages or PGNs associated with monitored switch circuits You may individually enable or disable each of these messages You may also change the rate of transmission of each of these messages if desired 2 5 6 2 Restore Factory Defaults selecting this configuration option causes all stored parameters in the TMP100 to be reset to the values they contained when the unit was manufactured 2 5 6 3 Installation Description The TMP100 along with all other Level A certified NMEA 2000 devices has two user programmable installation description fields You may program these fields with information specific to the device such as date installed the initials name of the
25. which is 137 2 Reserved The TMP100 sets all bits in this field to a value of 1 3 Industry Group This field contains the Marine industry group code which is 4 4 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 5 Temperature Instance The TMP100 sets this field to identify a particular temperature measurement from the source specified in Field 6 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 6 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 Dew Point Temperature Apparent Wind Chill Temperature Theoretical Wind Chill Temperature Heat Index Temperature Freezer Temperature Exhaust Gas Temperature and User Defined 129 144 7 Actual Temperature This field is used to indicate the temperature whose source is specified in fields 5 and 6 in units of 0 1 C 8 Set Temperature The TMP100 sets this field to a value indicating data not available
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