Maretron TMP100 Manuel utilisateur

Revision 1.2 Page i

TMP100

Temperature Module

User’s Manual

Revision 1.2

Maretron, LLP

9014 N. 23rd Ave #10

Phoenix, AZ 85021-7850

http://www.maretron.com

Maretron Manual Part #: M002101

TMP100 User's Manual

Page ii Revision 1.2

Revision History

Revision

Description

1.0

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

Revision 1.2 Page iii

Table of Contents

1Introduction ...........................................................................................................................1

1.1 Firmware Revision.................................................................................................... 1

1.2 TMP100 Features..................................................................................................... 1

1.3 TMP100 Accessories................................................................................................ 2

1.4 Quick Install.............................................................................................................. 2

2Installation.............................................................................................................................2

2.1 Unpacking the Box ................................................................................................... 2

2.2 Choosing a Mounting Location................................................................................. 2

2.3 Mounting the TMP100.............................................................................................. 3

2.4 Connecting the TMP100........................................................................................... 3

2.4.1 NMEA 2000®Connection............................................................................... 3

2.4.2 Temperature Probe Connections................................................................... 4

2.4.2.1 Exhaust Gas Temperature (EGT) Probe.......................................... 5

2.4.2.1.1 Cable Extension......................................................................................... 5

2.4.2.2 Thermistor Type Probes (Ring/Under Bolt, Ambient Air, or

Immersion Probe).......................................................................................... 6

2.4.2.2.1 Cable Extension......................................................................................... 6

2.4.3 Checking Connections................................................................................... 7

2.5 Configuring the TMP100........................................................................................... 7

2.5.1 Channel #0 - #1 Source................................................................................. 7

2.5.2 Channel #2 - #5 Source................................................................................. 7

2.5.3 Channel #0 - #5 Instance............................................................................... 8

2.5.4 Channel #0 - #5 Label ................................................................................... 8

2.5.5 Device Label.................................................................................................. 8

2.5.6 Advanced Configuration…............................................................................. 8

2.5.6.1 NMEA 2000®PGN Enable/Disable.................................................. 8

2.5.6.2 Restore Factory Defaults ................................................................. 8

2.5.6.3 Installation Description… ................................................................. 8

3Maintenance..........................................................................................................................9

4Troubleshooting ....................................................................................................................9

5Technical Specifications......................................................................................................10

6Technical Support ...............................................................................................................11

7Installation Template...........................................................................................................12

8Maretron (2 Year) Limited Warranty....................................................................................13

Table of Figures

Figure 1 –Mounting the TMP100 .............................................................................................. 3

Figure 2 –NMEA 2000®Connector Face Views ....................................................................... 4

Figure 3 –Exhaust Gas Temperature Probe Connection Diagram ........................................... 5

Figure 4 –Ring/Under Bolt, Ambient Air, or Immersion Temperature Probe Connection

Diagram.............................................................................................................................. 6

Figure 5 –Mounting Surface Template ................................................................................... 12

TMP100 User's Manual

Page iv Revision 1.2

Table of Appendices

Appendix A –NMEA 2000®Interfacing....................................................................................A1

Revision 1.2 Page 1

1 14Introduction

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 1.1.2.7.

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 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

- Ambient Air Temperature Probe (-20°C to 80°C or -4°F to 176°F)

TMP100 User's Manual

Page 2Revision 1.2

- 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:

TR3K TMP100 Ring/Under Bolt Temperature Probe

TP-AAP-1 TMP100 Ambient Air Temperature Probe

TP-IP-1 TMP100 Immersion (Tanks, Plenums, etc.) Temperature Probe

TP-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.

1. Unpack the box (Section 2.1)

2. Choose a mounting location (Section 2.2)

3. Mount the TMP100 (Section 2.3)

4. Connect the TMP100 (Section 2.4)

5. Configure the TMP100 (Section 2.5)

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 User’s 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.

Revision 1.2 Page 3

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 2000®connection

(refer to Section 2.4.1), and 2) the temperature probe connections, which 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 2000®

connector is a round five pin male connector (see Figure 2). You connect the TMP100 to an

NMEA 2000®network using a Maretron NMEA 2000®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 2000®network in the same manner. The TMP100 is designed such that you can

plug or unplug it from an NMEA 2000®network while the power to the network is connected or

disconnected. Please follow recommended practices for installing NMEA 2000®network

products.

TMP100 User's Manual

Page 4Revision 1.2

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 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

T0+

Exhaust Gas Temperature Probe 0 (positive terminal)

T0-

Exhaust Gas Temperature Probe 0 (negative terminal)

T1+

Exhaust Gas Temperature Probe 1 (positive terminal)

T1-

Exhaust Gas Temperature Probe 1 (negative terminal)

T2+

Temperature Probe 2 (positive terminal)

T2-

Temperature Probe 2 (negative terminal)

T3+

Temperature Probe 3 (positive terminal)

T3-

Temperature Probe 3 (negative terminal)

T4+

Temperature Probe 4 (positive terminal)

T4-

Temperature Probe 4 (negative terminal)

T5+

Temperature Probe 5 (positive terminal)

T5-

Temperature Probe 5 (negative terminal)

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).

Revision 1.2 Page 5

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+/T0- (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 sure 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 T0-. Connection to channel 1 is similar.

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.

EGT Probe

T0+

T1-

TMP100 Screw Terminals

Yellow

T1+

T2+

T2-

T3+

T3-

T4+

T4-

T5+

T5-

T0-

Red

TMP100 User's Manual

Page 6Revision 1.2

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, TP-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 terminals named T2+ and T2-, the TR3K 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 T4+ and T4-. Connection to channel 5 is similar.

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 13Ω

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.

T0+

T1-

TMP100 Screw Terminals

T0-

T1+

T2+

T2-

T3+

T3-

T4+

T4-

T5+

T5-

TP-IP-1 Immersion Probe

TR3K Ring/Under

Bolt Probe

TP-AAP-1 Ambient Air Probe

Red

Black

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