Trimble WCSNM941 User Manual

SNM941

DRAFT

CONNECTED SITE GATEWAY

INSTALLATION GUIDE

Version 1.2

Revision A

October 2017

TRANSFORMING THE WAY THE WORLD WORKS

Legal Notices

DRAFT

Corporate Office

Tr im bl e In c. 935 Stewart Drive PO Box 3642 Sunnyvale, CA 94085 USA

www.tri mble.com

Civil Engineering and Construction

Tr im bl e In c. 10368 Westmoor Drive Wes tmi nst er, CO 800 21 USA

800-538-7800 (toll free in USA) +1-937-245-5600 Phone +1-937-233-9004 Fax

www.tri mble.com

Trimble, the Globe & Triangle logo, and Connected Site of Trimble Inc, registered in the United States and in other countries. VisionLink is a trademark of Trimble Inc.

Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All other trademarks are the property of their respective owners.

Release Notice

This is the October 2017 release (Revision A) of the SNM941

Connected Site Gateway Installation Guide. It applies to version 1.2 of

the SNM941 Connected Site Gateway.

Limited Warranty Terms and Conditions

See Limited Warranty Terms and Conditions, page 35.

Software Components Notices

See Software Components, page 36.

Notices

Trimble SNM941-90 – LTE, BLE, Wi-Fi – Americas

FCC Identifier: PWR-WCSNM941

Trimble SNM941-90 complies with FCC radiation exposure limits set forth for an occupational/controlled environment. This equipment should be operated with a minimum distance of 20cm between the radiator and your body or another transmitting antenna.

The marketed product name is SNM941.

The -90 variant of the SNM941 is certified for use with the Trimble GNSS, 112057.

In order to maintain compliance with FCC RF exposure requirements,

the Trimble SNM941 antenna, 112057 must be used.

Class A Statement – Notice to Users

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

are trademarks

– Reorient or relocate the receiving antenna.

– Increase the separation between the equipment and the receiver.

– Connect the equipment into an outlet on a circuit different from that to

which the receiver is connected.

– Consult the dealer or an experienced radio/TV technician for help.

Changes and modifications not expressly approved by the manufacturer or registrant of this equipment can void your authority to operate this equipment under Federal Communications Commission rules.

Canada

This Class A digital apparatus complies with Canadian RSS-GEN, RSS-247

Cet appareil numérique de la classe A est conforme à la norme RSS-GEN, RSS-247 du Canada.

I Pour SNM941-90:

Trimble SNM941-90 conforme à l'exposition de l'industrie rayonnement Canada limites établies pour un travail / environnement contrôlé. Cet équipement doit être utilisé avec une distance minimale de 20 cm entre le radiateur et votre corps ou une autre antenne d'émission.

Trimble SNM941-90 est certifié pour une utilisation avec l’antenna Trimble 4-In-1, 112057.

Afin de maintenir la conformité aux exigences d'exposition aux RF IC, l'antenne Trimble SNM941, 112057, doit être utilisée.

Types d'antennes sont approuvés:

GNSS 4-In-1 antenna, 112057

Trimble SNM941-90 complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Under Industry Canada regulations, this radio transmitter may only operate using Trimble SNM941, 112057.

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne Trimble SNM941,

112057.

This radio transmitter has been approved by Industry Canada to operate with the antenna types listed.

Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés.

Industry Canada Identifier: 1756A-SNM941

Trimble SNM941-60 - LTE, BLE, Wi-Fi - Non Americas

Europe

The global variant of this product is intended to be used in all EU member countries. This product has been tested and found to comply with the requirements for a Class A device pursuant to European Council Directive 89/336/EEC on EMC and CB Scheme for electrical safety, thereby satisfying the requirements for CE Marking and sale within the European Economic Area (EEA). These requirements are designed to provide reasonable protection against harmful interference when the SNM941 equipment is operated in a commercial environment.

Hereby, Trimble Navigation declares that the SNM941 devices are in compliance with the essential requirements and other relevant provisions of CE.

SNM941 Connected Site Gateway Installation Guide | 2

Notice to Our European Union Customers

Declaration of Conformity

We, Tri mbl e I nc. ,

935 Stewart Drive

PO Box 3642

Sunnyvale, CA 94088-3642

United States

+1-408-481-8000

declare under sole responsibility that the product:

SNM941

complies with Part 15 of FCC Rules.

Operation is subject to the following two conditions:

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For product recycling instructions and more information, please go to

www.trimble.com/Corporate/Environmental_Compliance.aspx.

WEE

Recycling in Europe: To recycle Trimble WEEE (Waste Electrical and Electronic Equipment, products that run on electrical power.), Call +31 497 53 24 30, and ask for the "WEEE Associate". Or, mail a request for recycling instructions to: Trimble Europe BV c/o Menlo Worldwide Logistics Meerheide 45 5521 DZ Eersel, NL

RoHS

The RoHS directive aims to restrict certain dangerous substances commonly used in electronic and electronic equipment.

Conformité Européenne (European Conformity)

CE mark indicates manufacturer claims product is compliant with the relevant EU legislation applicable. (European Council Directive 89/336/EEC: Radio Equipment Directive (2014/53/EU), CB Scheme IEC 60950-1)

Hot Surface

Indicate that the marked item can be hot and should not be touched without taking care. It should be allowed to cool before servicing (IEC 60417-5041).

Direct Current

Indicates that the equipment is suitable for direct current only (IEC 60417-5031).

SNM941 Connected Site Gateway Installation Guide | 3

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Safety Information

Before you use the Trimble® SNM941 Connected Site® Gateway, ensure that you have read and understood all safety requirements.

WARNING – This alert warns of a potential hazard which, if not avoided, could result in severe

injury or even death.

CAUTION – This alert warns of a potential hazard or unsafe practice that could result in minor

injury or property damage or irretrievable data loss.

NOTE – An absence of specific alerts does not mean that there are no safety risks involved.

CAUTION – The operating temperature range is –30° C to +85° C and the storage temperature

range is –40° C to +85° C. Exceeding these ranges may cause damage to the unit, machine, and the operator.

Installing antennas

CAUTION – If wiring around the negative master disconnect, the antenna mount must be

electrically isolated from the asset’s chassis ground.

CAUTION – For your own safety, and to comply with the RF Exposure requirements of the FCC,

always observe these precautions: – Do not locate antenna within 20 cm of any other transmitting antenna, to avoid co-location issues.

Wiring notices

CAUTION – Wiring around a master disconnect switch, if installed, may void the warranty of the

machine or equipment. Refer to the machine or device user manual and warranty information. If it is deemed necessary to wire around this switch and directly to battery a 5 A fuse must be installed on the Battery Negative line of the harness.

SNM941 Connected Site Gateway Installation Guide | 4

Contents

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Legal Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Installing antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Wiring notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

About the SNM941 device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Related information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Technical support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Exterior description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Electrical harness connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Antenna connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Mounting provisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Electrical harness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

3 Recommended Tools and Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

General installation approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Further installation notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Guidelines for antenna mounting – adhesive mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Guidelines for antenna mounting – riser mount. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

AccuGrade/GCS900 gateway device installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Determine the mounting location of the SNM941 device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Plan the route of the electrical harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Secure the SNM941 device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Determine the location of the 4-In-1 antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Trimble Earthworks gateway device installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Determine the mounting location of the SNM941 device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Plan the route of the electrical harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Secure the SNM941 device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Determine the location of the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Complete the device connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5 Locating the R Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6 SNM941 Wiring Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

SNM941 wiring harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

SNM941 Connected Site Gateway Installation Guide | 5

Telematics installation wires configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

DRAFT

Brown connector pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Earthworks, 8-pin connector pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Recommended DC electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7 Installing the SIM Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Replacing the SIM card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Limited Warranty Terms and Conditions . . . . . . . . . . . . . . . . . . . . . . . . . 35

Software Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

SNM941 Connected Site Gateway Installation Guide | 6

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Introduction

Welcome to the SNM941 Installation Guide. This document describes how to install and verify initial operation of the SNM941.

It is necessary, even for an experienced installer, to review this entire manual in order to become familiar with t familiar with GNSS or vehicle telematics, visit the Trimble website (www.trimble.com) for an interactive look at Trimble and these technologies.

About the SNM941 device

The Trimble® SNM941 device comes in two models. The SNM941-60 supports cellular communications in all regions excluding the Americas (but including Brazil). The SNM941-90 supports cellular communications in the Americas (excluding Brazil). Both variants offer GNSS positioning, cellular communications, wireless LAN communications, Ignition sense, Engine On sense, three digital inputs, one analog input, and wired communications using CANbus, RS-232, and Ethernet.

The Trimble SNM941 devices are designed to operate reliably in very harsh installation environments including If the host asset has an electronic control module (ECM) installed somewhere, the SNM941 can be installed in that same location, but not in the engine compartment.

e special features that differentiate the SNM941 from any other telematics device. If you are not

all types of heavy construction equipment. These devices can be installed in-cab or out-of-cab.

Related information

Sources of related information include the following:

• Support Notes – Product support notes describe new features of the product, information not included in the ins available from Trimble Support (see below) and the Trimble Civil Engineering and Construction Sales team. Support notes are updated as firmware updates are released.

• Trimble training courses – Consider a training course to help you use your GNSS telematics system

its fullest potential. For more information, go to the Trimble website at

www.trimble.com/training.html.

tallation guide, and information on machine model-specific installation. They are

SNM941 Connected Site Gateway Installation Guide | 7

1 | Introduction

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Technical support

If you have a problem and cannot find the information that you need in the product documentation, contact your local dealer. Else, go to the Support area of the Trimble website (trimble.com/Support/Technical_Support.aspx). Select the product you need information on. Product updates, documentation, and any support issues are available for download.

SNM941 Connected Site Gateway Installation Guide | 8

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Overview

► Exterior description

► Electrical harness connector

► Antenna connectors

► Mounting provisions

► Electrical harness

This chapter introduces the Trimble SNM941 Connected Site® Gateway. These units make it easy to

eive status information from all types of construction assets, to effectively manage them, and to link

rec assets to back office applications.

The SNM941 device is ideal for the following applications:

• Heavy earthmoving equipment, such as track type tractors, scrapers, and motor graders

• On/Off road equipment such as dump truck

, aggregate haulers, and service trucks

SNM941 Connected Site Gateway Installation Guide | 9

2 | Overview

GNSS antenna Cellular antenna

Electrical harness

Cellular antenna

Wi-Fi antenna

SIM card access door

BACK

connector connector

connector

FRONT

Product label

connector

Cellular antenna indicator

DRAFT

Exterior description

The Trimble SNM941 device is a rugged telematics and data communications appliance. The device enclosure is made of heavy duty aluminum. The front of the device contains the electrical harness connector (see page 12) and antenna ports (see page 11). The bottom of the device includes the four mounting through-holes (see page 12).

Figure 2.1 SNM941 exterior

SNM941 Connected Site Gateway Installation Guide | 10

2 | Overview

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Electrical harness connector

The electrical harness connector is a 34-pin weatherproof electrical connector with a mechanical locking system. For a description of the connector signals and wiring harness configuration, see

Chapter 6, SNM941 Wiring Harness.

Some machine installations may use a specialized wiring harness depending on the telematics features a

ailable on that particular machine. Trimble recommends that you use only harnesses provided by

Trimble or by your machine’s original equipment manufacturer.

For more information, see Chapter 4, Installation.

NOTE – If adding additional c

Larger conductors are acceptable.

nductors to a factory harness, the conductors must be at least 18 AWG.

Antenna connectors

The SNM941 device has four connectors that connect to the 4-In-1 antenna, Trimble P/N 112057:

• GNSS antenna connector – This connector is a SMA jack.

• Two cellular modem connectors – One connector is a TNC jack and other is a reverse polarity SMA (RP-

SMA) jack.

• Wireless Local Area Network (WLAN or Wi-Fi) antenna connector – This connector is a reverse polarity

The Trimble-certified supplied GNSS, WLAN/Wi-Fi and ce housing. Figure 2.1 on page 10 shows the locations of these connectors.

For more information, see Chapter 4, Installation.

TNC jack.

llular antennas are combined in a single

CAUTION – The antenna body does not provide a grounding path.

SNM941 Connected Site Gateway Installation Guide | 11

2 | Overview

4-In-1 antenna

Wi-Fi antenna connector - RP-TNC jack

Cellular antenna connector - TNC jack

Cellular antenna

connector - RP-SMA jack

GNSS antenna connector - SMA jack

DRAFT

Figure 2.2 4-In-1 antenna (P/N 112057)

Mounting provisions

The SNM941 and antenna is intended to be mounted directly to the asset that is being monitored, with the exception of the machine chassis. The bottom of the antenna has an industrial adhesive that can be used to mount the antenna directly to the device/machine. The antenna can only be directly adhesive mounted to non-metallic surfaces that do not have metal immediately underneath. If mounting to a metallic surface, you need an antenna riser, P/N 112056. The riser can be mounted with fasteners, adhesive, or magnets.

In cases where the adhesive will not adequately s antenna to the riser P/N 112056 ahead the time in a warm environment. Then fix to the asset using fasteners or magnets.

In the case of installations where extreme vibration may be encountered, such as directly on the chassis o

a tracked machine, you should mount the SNM941 using a mechanical shock isolation system.

NOTE – The top of the antenna should face the open sky. No other antenna should be installed within

20 cm (

For more information, see Chapter 4, Installation.

7.8") of this antenna.

ick, especially in cold environments, mount the

Electrical harness

The electrical harness depends on the machine installation.

For details, see Chapter 6, SNM941 Wiring Harness.

SNM941 Connected Site Gateway Installation Guide | 12

+ 25 hidden pages