leica mjb1305 junction box user manual

Leica MJB1305 Junction BoxUser Manual

Version 1.0English

2MJB1305 Junction Box, Introduction

IntroductionPurchase Congratulations on the purchase of a Leica MJB1305 Paving Junction Box. The

MJB1305 is an ideal tool for increasing flexibility in all aspects to connect the Leica PaveSmart 3D system to various CANBUS-based machines and devices.

This manual contains important safety directions as well as instructions for setting up the product and operating it. Refer to "1 Safety Directions"for further informa-tion.Read carefully through the User Manual before you switch on the product.To ensure safety when using the system, observe the directions and instructions contained in the User Manual and Safety Handbook issued by:• Machine manufacturer• Controller manufacturer and• Sensor manufacturer.

Product Identifica-tion

The type and serial number of your product are indicated on the type plate on the base of the unit.Enter the model and serial number in your manual and always refer to this informa-tion when you contact your agency or Leica Geosystems authorised service work-shop.

MJB1305 Paving Junction Box Serial number: ______________________

MJB1305 Junction Box, Introduction 3

Validity of this manual

This manual applies to the MJB1305 Junction Box.

Trademarks • GOMACO is a registered trademark owned by Gomaco Corporation, Ida Grove, IA, USA.

• Wirtgen is a registered trademark owned by Wirtgen Group, Windhagen, Germany.

• MOBA is a registered trademark owned by MOBA Mobile Automation AG, Germany.

• Vögele is a registered trademark owned by Wirtgen Group, Windhagen, Germany.• G&Z is a registered trademark owned by Guntert & Zimmerman Inc., Ripon, CA,

USA.• PowerCurbers is a registered trademark owned by PowerCurbers Inc., Salisbury,

NC, USA.• PowerPavers is a registered trademark owned by PowerPavers Inc., Cedar Falls,

IA, USA.

All other trademarks are the property of their respective owners.

4MJB1305 Junction Box, Table of Contents

Table of ContentsIn this manual Chapter Page

1 Safety Directions 61.1 General 61.2 Definition of Use 81.3 Limits of Use 101.4 Responsibilities 101.5 Hazards of Use 111.6 Electromagnetic Compatibility EMC 181.7 Labelling 20

2 Product Overview 21

3 Connector Concept 233.1 Connectors 233.2 Connections 27

3.2.1 Typical Machine Connectivity Schematics 29

4 Operation 33

MJB1305 Junction Box, Table of Contents 5

5 Care and Transport 355.1 Transport 355.2 Storage 355.3 Cleaning and Drying 36

6 Technical Data 376.1 Conformity to National Regulations 39

6MJB1305 Junction Box, Safety Directions

1 Safety Directions1.1 General

Description The following instructions enable the person responsible for the product, and the person who actually uses the equipment, to anticipate and avoid operational hazards.

The person responsible for the product must ensure that all users understand these instructions and adhere to them.

About Warning Messages

Warning messages are an essential part of the safety concept of the instrument. They appear wherever hazards or hazardous situations can occur.

Warning messages...• make the user alert about direct and indirect hazards concerning the use of

the product.• contain general rules of behaviour.

For the user‘s safety, all safety instructions and safety messages shall be strictly observed and followed! Therefore, the manual must always be available to all persons performing any tasks described herein.

MJB1305 Junction Box, Safety Directions 7

DANGER, WARNING, CAUTION and NOTICE are standardized signal words for iden-tifying levels of hazards and risks related to personal injury and property damage. For your safety it is important to read and fully understand the table below with the different signal words and their definitions! Supplementary safety information symbols may be placed within a warning message as well as supplementary text.

Type Description

� DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

� WARNING Indicates a potentially hazardous situation or an unintended use which, if not avoided, could result in death or serious injury.

� CAUTION Indicates a potentially hazardous situation or an unintended use which, if not avoided, may result in minor or moderate injury.

NOTICE Indicates a potentially hazardous situation or an unintended use which, if not avoided, may result in appreciable material, financial and environmental damage.


1.2 Definition of Use

� WARNING Unauthorised modification of building and constructions machines by mounting or installing the product may alter the function and safety of the machine.Precautions:Follow the instructions of the machine manufacturer. If no appropriate instruction is available, ask machine manufacturer for instructions before mounting or installing the product.

Intended use • To be connected to machines supported by PaveSmart 3D.• Used with cables which are part of the PaveSmart 3D product range only.

Important paragraphs which must be adhered to in practice as they enable the product to be used in a technically correct and efficient manner.

Type Description


Reasonably fore-seeable misuse

• Use of the product without instruction.• Use outside of the intended limits.• Modifying the MJB1305 Paving Junction Box or any connected cable.• Removal of hazard notice.• Opening the product using tools, for example screwdriver.• Modification or conversion of the product.• Use after misappropriation.• Use of the product with recognisable damages or defects.• Use with accessories from other manufactures without the prior explicit approval

of Leica Geosystems.• Inadequate safeguards at work site, for example working on roads.

� WARNING Unauthorised modification of building and constructions machines by mounting or installing the product may alter the function and safety of the machine.Precautions:Follow the instructions of the machine manufacturer. If no appropriate instruction is available, ask machine manufacturer for instructions before mounting or installing the product.


1.3 Limits of Use

Environment Suitable for use in an atmosphere appropriate for permanent human habitation: not suitable for use in aggressive or explosive environments.

� DANGER Local safety authorities and safety experts must be contacted before working in hazardous areas, or close to electrical installations or similar situations by the person in charge of the product.

1.4 Responsibilities

Manufacturer of the product

Leica Geosystems AG, CH-9435 Heerbrugg, hereinafter referred to as Leica Geosys-tems, is responsible for supplying the product, including the user manual and original accessories, in a safe condition.

Person in charge of the product

The person responsible for the product has the following duties:• To understand the safety instructions on the product and the instructions in the

user manual.• To be familiar with local regulations relating to safety and accident prevention.• To inform Leica immediately if the product and the application becomes unsafe.


• To ensure that it is used in accordance with the instructions.• To ensure that the national laws, regulations and conditions for the operation of

radio transmitters are respected.

� WARNING The person responsible for the product must ensure that it is used in accordance with the instructions. This person is also accountable for the training and the deployment of personnel who use the product and for the safety of the equipment in use.

� WARNING This product may be installed on building and construction machinery only by an appropriately trained and qualified specialist.

1.5 Hazards of Use

� WARNING Only Leica authorised service workshops are entitled to repair these products.

� CAUTION Installing near mechanically moving machine components may damage the product.Precautions:Deflect the mechanically moving machine components as far as possible and define a safe installation zone.


� CAUTION Beware of inadequate steering if machine is defective like after a crash or other damaging events or alterations to the machine.Precautions:Periodically perform control measurements and field adjustments on the machine as specified in the User Manual. While working, construction and grading should be checked by appropriate means, for example spirit level, tachymeter, before and after important measuring tasks.

� WARNING While steering or navigating the machine accidents can occur due to a) the operator not paying attention to the surroundings (persons, ditches, traffic, etc.), or b) malfunctions (… of a system component, interference, etc.).Precautions:The operator assures that the machine is operated, guided and monitored by a qual-ified user (e.g. driver). The user has to be able to take emergency measures, for example an emergency stop.

� WARNING The absence of instruction, or the inadequate imparting of instruction, can lead to incorrect or adverse use, and can cause accidents with far-reaching human, material, financial and environmental consequences.Precautions:All users must follow the safety directions given by the manufacturer and the direc-tions of the person responsible for the product.


� CAUTION Watch out for erroneous measurement results if the product has been dropped or has been misused, modified, stored for long periods or transported.Precautions:Periodically carry out test measurements and perform the field adjustments indicated in the user manual, particularly after the product has been subjected to abnormal use and before and after important measurements.

� DANGER Because of the risk of electrocution, it is dangerous to use poles and extensions in the vicinity of electrical installations such as power cables or electrical railways.Precautions:Keep at a safe distance from electrical installations. If it is essential to work in this environment, first contact the safety authorities responsible for the electrical instal-lations and follow their instructions.


� DANGER If the product is used with accessories, for example on masts, staffs, poles, you may increase the risk of being struck by lightning. Danger from high voltages also exists near power lines. Lightning, voltage peaks, or the touching of power lines can cause damage, injury and death.Precautions:• Do not use the product in a thunderstorm as you can increase the risk of being

struck by lightning.• Be sure to remain at a safe distance from electrical installations. Do not use the

product directly under or close to power lines. If it is essential to work in such an environment contact the safety authorities responsible for electrical installations and follow their instructions.

• If the product has to be permanently mounted in an exposed location, it is advis-able to provide a lightning conductor system. A suggestion on how to design a lightning conductor for the product is given below. Always follow the regulations in force in your country regarding grounding antennas and masts. These instal-lations must be carried out by an authorised specialist.

• To prevent damages due to indirect lightning strikes (voltage spikes) cables, for example for antenna, power source or modem should be protected with appro-priate protection elements, like a lightning arrester. These installations must be carried out by an authorised specialist.


• If there is a risk of a thunderstorm, or if the equipment is to remain unused and unattended for a long period, protect your product additionally by unplugging all systems components and disconnecting all connecting cables and supply cables, for example, instrument - antenna.

� WARNING During dynamic applications, for example stakeout procedures there is a danger of accidents occurring if the user does not pay attention to the environmental condi-tions around, for example obstacles, excavations or traffic.Precautions:The person responsible for the product must make all users fully aware of the existing dangers.

� WARNING Inadequate securing of the working site can lead to dangerous situations, for example in traffic, on building sites, and at industrial installations.Precautions:Always ensure that the working site is adequately secured. Adhere to the regulations governing safety and accident prevention and road traffic.


� CAUTION If the accessories used with the product are not properly secured and the product is subjected to mechanical shock, for example blows or falling, the product may be damaged or people can sustain injury.Precautions:When setting-up the product, make sure that the accessories are correctly adapted, fitted, secured, and locked in position.Avoid subjecting the product to mechanical stress.

� WARNING If the product is improperly disposed of, the following can happen:• If polymer parts are burnt, poisonous gases are produced which may impair

health.• If batteries are damaged or are heated strongly, they can explode and cause

poisoning, burning, corrosion or environmental contamination.• By disposing of the product irresponsibly you may enable unauthorised persons

to use it in contravention of the regulations, exposing themselves and third parties to the risk of severe injury and rendering the environment liable to contamination.


Precautions:

Product-specific treatment and waste management information can be downloaded from the Leica Geosystems home page at http://www.leica-geosystems.com/treatment or received from your Leica Geosystems dealer.

The product must not be disposed with household waste.Dispose of the product appropriately in accordance with the national regulations in force in your country.Always prevent access to the product by unauthorised personnel.


1.6 Electromagnetic Compatibility EMC

Description The term Electromagnetic Compatibility is taken to mean the capability of the product to function smoothly in an environment where electromagnetic radiation and elec-trostatic discharges are present, and without causing electromagnetic disturbances to other equipment.

� WARNING Electromagnetic radiation can cause disturbances in other equipment.

Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment may be disturbed.

� CAUTION There is a risk that disturbances may be caused in other equipment if the product is used with accessories from other manufacturers, for example field computers, personal computers, two-way radios, non-standard cables or external batteries.Precautions:Use only the equipment and accessories recommended by Leica. When combined with the product, they meet the strict requirements stipulated by the guidelines and standards. When using computers and two-way radios, pay attention to the informa-tion about electromagnetic compatibility provided by the manufacturer.


� CAUTION Disturbances caused by electromagnetic radiation can result in erroneous measure-ments.Although the product meets the strict regulations and standards which are in force in this respect, Leica cannot completely exclude the possibility that the product may be disturbed by intense electromagnetic radiation, for example, near radio transmit-ters, two-way radios or diesel generators.Precautions:Check the plausibility of results obtained under these conditions.

� CAUTION If the product is operated with connecting cables attached at only one of their two ends, for example external supply cables, interface cables, the permitted level of electromagnetic radiation may be exceeded and the correct functioning of other products may be impaired. Precautions:While the product is in use, connecting cables, for example product to external battery, product to computer, must be connected at both ends.


1.7 Labelling

Labelling MJB1305

Labelling MJB1305

010067_001

Type: MJB1305Art.No.: 827069Power: 9-36V / 6 A max.

Leica Geosystems AGCH-9435 Heerbrugg

This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:(1) This device may not cause harmful interference,(2) This device must accept any interference received,including interference that may cause undesiredoperation.

Power12 – 24 V DC, 6A max.

MJB1305 Junction Box Paving

S/N: 12345678

S/N:12345678

P/N: 827069

P/N:827069Leica Geosystems AGCH – 9435 HeerbruggMade in Denmark 20XX

010068_001

MJB1305 Junction Box, Product Overview 21

2 Product Overview

General The MJB1305 Junction Box provides the possibility to connect several different connector types to connect different CANBUS-based machines to the Leica PaveSmart 3D system and components.

Power supply The MJB1305 Junction Box can be connected from every connector using the correct pin-outs in a range from 9V-36V, max 6Amp.

MJB1305 LED indi-cator

a) LED

a

010109_001

22MJB1305 Junction Box, Product Overview

The LED turns on GREEN when power is supplied to any of the connectors, apart from the CAN no PWR connector. Do not supply power to the MJB1305 from different power sources at the same time. It causes serious problems, like overpowering connected components, which cause damage.

� WARNING This product must be installed on building and construction machinery only by an appropriately trained and qualified specialist.

� WARNING Unauthorised modification of machines by mounting the product may alter the func-tion and safety of the machine.Precautions:Connect to the machine using the appropriate cable only. Connect the MJB1305 only to the machine cable first and verify the power LED is green before connecting any other device to the MJB1305.

MJB1305 Junction Box, Connector Concept 23

3 Connector Concept

General All connectors are wired directly to each other without any kind of protection. Therefor the system should not be connected to two different power sources.

� WARNING Connection two different power sources to the system might cause damage to other attached devices or machines.

� CAUTION Unused connectors must be protected using the attached dust cap.

3.1 Connectors

CIA connector The CAN in Automation (CIA) connector enables the connection of devices using the M12/5pin connector with the CIA pinout standards. Like external CANBUS loggers or CANBUS to Wi-Fi devices.

24MJB1305 Junction Box, Connector Concept

Terminator The terminator supplied is a 120 Ohm resistor and should be connected on the end of the network to prevent an RF signal from being reflected back from the end, causing interference. The overall CANBUS network should not go below the 60 Ohm resistance.The terminator is using the CIA pinout standard and should be connected to this port only. Connecting to other port causes damage to the terminator.

� WARNING ALWAYS disconnect the MJB1305 power and/or CAN-cable to the machine before conducting hot work/welding on the machine! Reconnect the cabling only after completion of hot work/welding.

Connectors Connector Description

CAN1, CAN2, CAN3, CIA/Resistor

Binder 09 3441 679 05M12, 5 pole, male.

CAN no PWR Binder 09 3441 679 05M12, 5 pole, female.

010154_001

5

4 3

21

010159_001

5

1 2

34


Alarm box/Slope, Panel

ITT Cannon CA3102E16S-1SBA232

Slope IPT02YK10-6SF7, 6 pole mil-C-26482, female

G&Z/Gomaco/Power Paver, MOBA/Power Curber/Wirtgen group

ITT Cannon CA3102E!65S-1PBA232

Connector Description

010162_001

010163_001

010165_001


Pin assignments Signal Name

Alarm box

Panel GOMACO MOBA CAN 1,2,3

CIA, Resistor

Slope CAN no PWR

+9-36VDC A A A A 1 2 A -

CAN Hi B B E B 2 4 D 2

CAN Lo D D F D 4 5 E 4

GND C C B,D C 3 1 F 3

SHELL G G G G - - - -

NC E,F E,F C E,F 5 3 B,C 1,5

Connector type/ series Connector socket

ITT Cannon CA3102E16S-1SBA232 Alarm box, Panel

ITT Cannon CA3102E!65S-1PBA232 GOMACO, MOBA

Binder 09 3441 679 05 CAN1,2,3, CIA, Resistor

ITT Cannon MB10A10-6S or MS3470A10-6S Slope


3.2 Connections

MJB1305 connec-tions

a) CAN1b) Slopec) CAN no PWRd) CIA Resistore) G&Z, Gomaco, Power Paverf) Panelg) Alarm box Slopeh) CAN2i) CAN3j) MOBA, Power Curber,

Wirtgen group

Connections Description

CAN1 To connect devices using a M12 connector to the system.

Slope To connect a slope sensor to the system.

d

b

a

e

c

g

h

i

f

j010052_001


CAN no PWR For devices which must connect to the systems CANBUS with their own power supply. They can connect by the CAN no PWR connector on the MJB1305.For example:A Leica iCG82 GNSS receiver has its own power supply and must to be connected to the CANBUS network. This avoids two different power sources to supply power to the system.

CIA, Resistor To connect to devices using the CIA pinout only.To connect the supplied resistor.

The supplied resistor should not be connected to any other connector on the MJB1305 other then the one labelled: CIA / Resistor. Connection the resistor to any other connector causes damage to any attached device

G&Z, Gomaco, Power Paver To connect to CANBUS based machines from the labelled manufactures only: Guntert & Zimmermann, Gomaco, Power Paver

Panel To connect the MPC1310 to the system.

Alarm box, Slope To connect the MOBA Alarm box to the system.



3.2.1 Typical Machine Connectivity Schematics

Gomaco The MJB1305 Paving Junction Box can connect directly to the Gomaco supplied machine “3D” interface cable. Use the connector labelled: G&Z, Gomaco, Power Paver. When powering the machine the LED on the MJB1305 should be green.



MOBA, Power Curber, Wirtgen group

To connect to CANBUS based machines from the labelled manufactures only:• MOBA• Power Curber• Wirtgen concrete pavers with CANBUS interface• Wirtgen milling machines• Vögele asphalt pavers with CANBUS interface



Wiring schematic

010238_001


WirtgenCANBUS based machines

Use the MJB1305 connector labelled: MOBA, Power Curber, Wirtgen group. The Wirtgen group includes Voegele CANBUS based machines. When powering the machine the LED on the MJB1305 should be green.


Wiring schematic

010239_001

MJB1305 Junction Box, Operation 33

Wiring other brands and machine types

Contact your local Leica Sales Representative to get the wiring schematics before connecting the MJB1305 Paving Junction Box.

4 Operation

Before connecting Before connecting any device, connect the source power cable to MJB1305. If the Power LED of MJB1305 is green the power supply is okay.

There are no electronics inside the MJB1305, apart from the Power LED controller.

Operating princi-ples

• On 12 V machine, use the cable: MSC1201 Straight Cable, 7S/7P, CAN, 3m. The use of this cable avoids a powerdrop.

• Devices which are using a high amount of amps should be powered by a different power source. Connect the CANBUS of these devices by the CAN no PWR connector.

• Use the CAN no PWR connector, if a connected device has an own power supply. It avoids a double power IN into the system.

• The supplied resistor is using the CIA pinout. Do not connect it to any other M12 connector.

• The CIA (CAN in Automation) pinout is different from the other M12 CAN connector pinouts.

• The MOBA, PC, Wirtgen pinout is the same like the Panel, Alarm box, Slope connector pinout.

34MJB1305 Junction Box, Operation

MJB1305 Cabling concept

a) 667882 MPC1310b) 781288 MYC1307,

Cable MPC1310-Generic CAN, 0.35m c) 726089 MSC1201,

Straight Cable, 7S/7P, CAN,3.0m

d) 827069 MJB1305JunctionBox, Paving

d

b

a

c

010053_001

MJB1305 Junction Box, Care and Transport 35

5 Care and Transport5.1 Transport

Transport in the field

When transporting the equipment in the field: • always carry the product in its transport container and secure it.

Transport in a road vehicle

Never carry the product loose in a road vehicle, as it can be affected by shock and vibration. Always carry the product in its transport container, original packaging or equivalent and secure it.

Shipping When transporting the product by rail, air or sea, always use the complete original Leica Geosystems packaging, transport container and cardboard box, or its equiva-lent, to protect against shock and vibration.

5.2 Storage

Product Respect the temperature limits when storing the equipment, particularly in summer if the equipment is inside a vehicle. Refer to " Environmental specifications" for infor-mation about temperature limits.

36MJB1305 Junction Box, Care and Transport

5.3 Cleaning and Drying

Basic Cleaning Basic cleaning is recommended to ensure proper functionality of the instrument.• Blow off dust.• Use only a clean, soft, lint-free cloth for cleaning. If necessary, moisten the cloth

with water or pure alcohol. Other liquids and solvents than water or alcohol may attack the polymer components.

Only use filtered, oilfree compressed air to blow off dust and for cleaning purpose.

Cables and plugs Keep plugs clean and dry. Blow away any dirt lodged in the plugs of the connecting cables.

MJB1305 Junction Box, Technical Data 37

6 Technical Data

Power

The MJB1305 JunctionBox is designed to operate from standard vehicle power systems at 9V-36V DC - check to ensure proper connection and polarity.

Environmental specifications

Power Range: +9V-36V DC (nom.)Ampere: max. 6A

Operating temperature: -20°C to +65°CStorage temperature: -40°C to +85°C

38MJB1305 Junction Box, Technical Data

Dimensions

Dimensions: 18.3cm x 12.3cm x 5.9cmWeight: 0.5kg

123 m

m

010069_001

59 mm

183 mm

MJB1305 Junction Box, Technical Data 39

6.1 Conformity to National Regulations

Conformity to national regula-tions

Hereby, Leica Geosystems AG, declares that the instrument is in compli-ance with the essential requirements and other relevant provisions of applicable European Directives. The declaration of conformity may be consulted at http://www.leica-geosystems.com/ce.

• Japanese Radio Law and Japanese Telecommunications Business Law Compliance.– This device is granted pursuant to the Japanese Radio Law and the Japanese

Telecommunications Business Law.– This device should not be modified (otherwise the granted designation

number will become invalid).

Leica Geosystems AGHeinrich-Wild-StrasseCH-9435 HeerbruggSwitzerlandPhone +41 71 727 31 31www.leica-geosystems.com

8381

30-1

.0.0

enO

rigin

al t

ext

Prin

ted

in S

witz

erla

nd ©

201

5Le

ica

Geo

syst

ems

AG, H

eerb

rugg

, Sw

itzer

land

leica mjb1305 junction box user manual

Documents