Maretron TP-EGT-1 user manual Introduction, Firmware Revision, 1.2 TMP100 Features, Page

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1 Introduction

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1 Introduction

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 accurate service.

Maretron's TMP100 measures the temperature for up to 6 temperature probes and reports the information over an NMEA 2000® 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 176°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 1.0.3.

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 Measured and Broadcast Over NMEA 2000® Network

Four Channels for Thermistor Probes and 2 Channels for High Temperature Thermocouple Probes

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)

Optional Temperature Probes

Revision 1.0

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Contents Page RevisionRevision Copyright 2008 Maretron, LLP All Rights Reserved Maretron, LLP 9014 N. 23rd Ave #10Page Revision HistoryRevision RevisionPage Table of ContentsTable of Figures Appendix A - NMEA 2000 Interfacing Table of Appendices1.1 Firmware Revision 1.2 TMP100 Features1 Introduction 1.3 TMP100 Accessories 2 Installation1.4 Quick Install 2.1 Unpacking the Box2.4.1 NMEA 2000 Connection 2.4 Connecting the TMP1002.3 Mounting the TMP100 Connection Pin # Signal Name2.4.2 Temperature Probe Connections Figure 3 - Exhaust Gas Temperature Probe Connection Diagram 2.4.2.1 Exhaust Gas Temperature EGT Probe2.5.1 Channel #0 - #1 Source 2.5 Configuring the TMP1002.4.3 Checking Connections 2.5.5.1 NMEA 2000 PGN Enable/Disable 2.5.5 Advanced Configuration…2.5.5.2 Restore Factory Defaults 2.5.2 Channel #2 - #5 Source4 Troubleshooting 3 Maintenance2.5.5.3 Installation Description… SymptomSpecifications 5 Technical SpecificationsCertifications NMEA 2000 Parameter Group Numbers PGNsElectrical 6 Technical SupportMechanical EnvironmentalFigure 5 - Mounting Surface Template 7 Installation TemplateWarranty Return Procedure 8 Maretron 2 Year Limited WarrantyTMP100 NMEA 2000 Periodic Data Transmitted PGNs Appendix A - NMEA 2000 InterfacingAppendix A - NMEA 2000 Interfacing Page A1PGN 130312 -Temperature Page A2