Ermetris DIONE MMI - Intelligent Display User manual

MMI - Intelligent Display 10.4''

> User Manual

Railway of

tomorrow

Rev. 1 - Dec. 2021

DIONE

Index

> Important user information ........................................................4

Alerts that can be found throughout this manual ......................................4

Safety Notices and Warnings ........................................................4

Warranty .........................................................................7

CE Notice .........................................................................7

WEEE.............................................................................7

RoHS .............................................................................7

Conventions used within this Manual .................................................7

Technical Assistance................................................................8

> Introduction to Ermetris ...........................................................9

Engineering services & custom solutions ..............................................9

Part 1 - Product overview..............................................................10

> Device purpose ...................................................................10

Product specifications .............................................................10

Usage environment ...............................................................11

Product documentation............................................................11

Part 2 - Mechanical specifications ......................................................12

> Mechanical specifications .........................................................12

Dimensions ......................................................................12

Connectors ......................................................................12

Anchor points ....................................................................15

Weight ..........................................................................15

Color ............................................................................15

Label ............................................................................15

IP Rating .........................................................................15

Part 3 - Hardware specifications .......................................................16

> Functional specifications ..........................................................16

Block diagram ....................................................................16

Power supply.....................................................................17

Microprocessor board .............................................................17

MVB expansion module............................................................17

Storage ..........................................................................18

Real time clock ...................................................................18

Display ..........................................................................18

Touch screen with touch controller ..................................................19

Audio ...........................................................................19

Status LED .......................................................................19

> Connectors.......................................................................20

Grounding point ..................................................................20

X1 connector .....................................................................20

LAN1 - LAN2 connectors ...........................................................21

SERIAL1 - SERIAL2 connectors ......................................................21

MVB1 - MVB2 connectors ..........................................................22

CN1 connector ...................................................................23

> Electrical characteristics ..........................................................23

Battery power supply..............................................................23

Allowed voltage variations .........................................................23

Power supply voltage interruption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

DC ripple ........................................................................23

Supply change over ...............................................................24

Supply with overhead line or third rail ...............................................24

Part 4 - Software Specification .........................................................25

Operative System .................................................................25

Software Patterns and Packets......................................................25

Development Version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Series Version ....................................................................26

Internet Connection ...............................................................26

Display driver ....................................................................26

Touch screen calibration ...........................................................26

SPI Driver ........................................................................28

I2C Driver ........................................................................28

GPIO Driver ......................................................................28

Serial driver ......................................................................29

Audio output driver ...............................................................29

USB driver .......................................................................30

Buzzer driver .....................................................................30

MVB driver .......................................................................30

CPU Temperature log..............................................................30

> Installation.......................................................................31

Surges, electrostatic discharge and transient burst susceptibility immunity ...............31

Electromagnetic compatibility ......................................................31

> Environmental conditions .........................................................31

Temperature .....................................................................31

Shock and vibration ...............................................................31

Relative humidity .................................................................31

Atmospheric pollutants ............................................................31

> Reliability, maintainability, availability.............................................32

Predicted reliability................................................................32

Reliability ........................................................................32

DIONE

Useful life - Availability.............................................................32

Maintainability....................................................................32

> Safety............................................................................33

Functional safety..................................................................33

Fire protection on railway vehicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Storage and packaging.............................................................33

Storage and handling..............................................................33

> Environmental protection specifications ...........................................33

Components containing lead .......................................................33

Power consumption ...............................................................33

Acronyms / Definitions ............................................................34

List of Tables .....................................................................34

List of Image .....................................................................34

> Important user information

Please carefully read and understand the instructions in this manual before using the device.

Whenever you have any doubt regarding the operation of this device, consult this manual or contact the

Ermetris Technical Support Team. In order to lower the risk of personal injury, electric shock, fire or

damage to equipment, users must observe the following precautions, as well as using good technical

judgment, whenever installing or using the device. Ermetris s.r.l. (Ermetris) has made every effort to

ensure the accuracy of this document; however, Ermetris assumes no liability resulting from any error/

omission in this document, or from the use of the information contained herein. Ermetris reserves the right

to revise this document or to make changes to its content at any time without any obligation to notify any

person of such revision or changes.

Alerts that can be found throughout this manual

The following alerts indicate potentially dangerous situations:

SYMBOL MEANING

DANGER!

Information highlighting potential electrical shock hazards:

> Personal injury or death could occur.

> Damage to the system, connected peripheral devices, or software could occur.

Appropriate safety precautions should always be used; these should meet the

requirements set out for the environment that the equipment will be deployed in.

WARNING!

Information highlighting potential hazards:

> Personal injury or death could occur.

> Damage to the system, connected peripheral devices, or software could occur.

Appropriate safety precautions should always be used;, these should meet the

requirements set out for the environment that the equipment will be deployed in.

NOTE

These will highlight important features or instructions.

Safety Notices and Warnings

Users must observe the following safety precautions during all phases of operation, service, and repair of the

device. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates

safety standards of design, manufacture, and intended use of the device. Ermetris assumes no liability for the

customer’s failure to comply with these requirements.

The safety precautions listed below represent warnings of certain dangers of which Ermetris is aware. You, as

the user of the device, should follow these warnings and all other safety precautions necessary for the safe

operation of the device in your operating environment.

DIONE

Do Not Operate in an Explosive Atmosphere

WARNING!

Do not operate the equipment in the presence of flammable gases or fumes. Operation

of any electrical equipment in such an environment constitutes a definite safety hazard.

Antistatic Precautions

WARNING!

To avoid ESD (Electro Static Discharge) damage, always use appropriate antistatic

precautions when handing any electronic equipment.

Connection to power supply or other devices

DANGER!

Before applying power to the system, thoroughly review all installation, operation, and

safety instructions.

Failure to install the system power supply correctly or to follow all operating instructions

correctly may create an electrical shock hazard, which can result in personal injury or

loss of life, and/or damage to equipment or other property.

> To avoid injuries, always disconnect power and discharge circuits before touching them.

> Only start the device with a power supply that meets the requirements stated on the voltage label. In case

of uncertainties about the required power supply, please contact the Ermetris Technical Support Team or

the electricity authority.

> Before connecting other equipment carefully read any supplied instructions.

> Always disconnect the power before connecting or disconnecting cables.

> Do not perform connections with wet hands.

> Check any power cords for damage before use.

> Use certified power cables. The power cable must meet the requirements (voltage and current) of the

device.

> Position cables with care, avoiding places where they may be trampled on or compressed by objects

placed on them. Take particular care of the plug, power-point and outlet of power cable.

> Avoid overcharging any power outlets.

> Only apply power to the device or connected equipment after checking that all the above conditions have

been met.

Installation

WARNING!

> Verify that the mounting location can withstand the added loads caused by the

addition of the device, it should be firmly secured so that it will not cause any

potentially hazardous situations (e.g. falling down due to vibration or shock).

> Do not operate the device near heat sources or flames.

NOTE

If the device must be moved from one place to another with different ambient

temperatures, ensure sufficient time for the temperature of the device to stabilize

before repowering.

Ventilation

WARNING!

Ensure adequate ventilation to avoid overheating, Ermetris suggests the following steps:

> When installing the device within a cabinet, rack or other enclosed space, be sure to

leave sufficient space to allow adequate air circulation.

> Do not block any ventilation openings.

Maintenance

DANGER!

> Never open, dismantle or repair the device!

> For any maintenance or repair is necessary the intervention of qualified personnel

authorized by Ermetris.

If the equipment does not work properly, especially if smells unusual, unplug it immediately and contact

Technical Support Ermetris (see third and fourth cover of this manual for details.)

Cleaning

WARNING!

To avoid ESD (Electro Static Discharge) damage, always use appropriate antistatic

precautions when handing any electronic equipment.

To remove dust and fingerprints from the body of the product:

> Clean it with a dry soft cloth.

> DO NOT USE detergents, aerosol sprays, solvents or abrasive sponges.

DIONE

Warranty

Please contact your local Ermetris Sales Office for detailed warranty terms and conditions.

Refer to the back covers of this manual for full contact details.

CE Notice

This product is marked CE. The CE Mark on the product indicates that the system has been

tested and conforms to the provisions of the 2004/108/EC Electromagnetic Compatibility

(EMC) Directive and the 2006/95/EC Low Voltage Directive (LVD). Ermetris shall not be liable

for use of our products with equipment (i.e., power supplies, personal computers, etc.) that

are not CE marked and that do not meet the Magneto technical requirements indicated in this

manual.

WEEE

The information below complies with the regulations set out in the 2002/96/EC directive, subsequently

superseded by 2003/108/EC. It refers electrical and electronic equipment and the waste management of such

products. When disposing of a device, including all of its components, subassemblies and materials that are

an integral part of the product, you should consider the WEEE directive.

The use of the following symbol, attached to the equipment, packaging, instruction literature,

or the guarantee sheet, states that the device has been marketed after August 13th 2005, and

implies that you must separate all of its components when possible, and dispose of them in

accordance with local waste disposal legislations:

> Because of the substances present in the equipment, improper use or disposal of the

refuse can cause damage to human health and the environment.

> With reference to WEEE, it is compulsory not to dispose of the equipment with normal

urban refuse; an arrangement for separate collection and disposal is essential.

> To avoid any possible legal implications users should contact the local waste collection

body for full recycling information.

RoHS

This device, including all the components, subassemblies and the consumable materials that are an integral

part of the product, have been manufactured in compliance with the European directive 2002/95/EC known

as the RoHS directive (Restrictions of the use of certain Hazardous Substances). This directive targets the

reduction of certain hazardous substances previously used in electrical and electronic equipment (EEE).

Conventions used within this Manual

The following conventions are used throughout this manual:

Hexadecimal numbering:

Hexadecimal numbers are indicated with an “h” suffix (for example: 11Ch)

Symbols and Text used in Pin-out tables:

SYMBOL/TEXT DEFINITION

◄Input

►Output

◄► Bi-directional

‒Passive

Module specific Dependent on module installed

NC Not connected

Reserved Use reserved to Ermetris, must remain unconnected

# Active low signal

Table 1: Symbols denition

Technical Assistance

For any technical questions, or if you cannot isolate a problem with your device, or for any enquiry about

repair and returns policies, feel free to contact your local Ermetris Technical Support Team.

Transportation

When transporting any module or system, for any reason, it should be packaged using anti-static material

and placed in a sturdy box with sufficient packing material to prevent damage.

WARNING!

The warranty will be void if any product returned to Ermetris and damaged as a direct

result of incorrect packaging or insufficient packaging!

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