Eurotech COM-1274 Bedienungsanleitung

Rev 2.0 – March 2011 – COM-1274_UserMan_En_2.0

USER MANUAL

COM-1274

PC/104 module with 8 RS232/422/485 serial ports and

up to 2 TTL CAN ports

www.eurotech.com

COM-1274 User Manual

Trademarks

All trademarks both marked and unmarked appearing in this document are the property of their

respective owners.

Revision history

REVISION

DESCRIPTION

DATE

1.0 First release December 2006

1.1 Added CAN Ports January 2007

1.2 Added info about "How to set-up Eurotech CPU modules with

"ISA Bus BIOS page" to see the COM-1274" September 2007

2.0 Complete manual review March 2011

Table of contents

Trademarks.................................................................................................................................................... 2

Revision history.............................................................................................................................................. 2

Table of contents............................................................................................................................................. 3

Important user information............................................................................................................................. 5

Alerts that can be found throughout this manual ........................................................................................... 5

Safety notices and warnings.......................................................................................................................... 6

Life support policy.......................................................................................................................................... 8

Warranty......................................................................................................................................................... 8

CE notice........................................................................................................................................................ 8

WEEE............................................................................................................................................................. 8

RoHS.............................................................................................................................................................. 8

Technical assistance...................................................................................................................................... 9

Product overview........................................................................................................................................... 10

Product definition ......................................................................................................................................... 10

Jumpers layout and configuration............................................................................................................... 11

The D1 LED indicator .................................................................................................................................... 12

Connectors layout and configuration.......................................................................................................... 13

J1 and J2: ISA Bus for PC/104 connectivity ................................................................................................ 14

J7 to J14: Serial Ports.................................................................................................................................. 15

J15 CAN Interfaces...................................................................................................................................... 17

Installing the COM-1274................................................................................................................................ 18

Stacking the COM-1274 with other PC/104 devices.................................................................................... 18

Configure the COM-1274: the Setup Utility................................................................................................. 19

Serial & CAN................................................................................................................................................ 21

Quit:.............................................................................................................................................................. 22

Physical characteristics................................................................................................................................ 23

Operating characteristics ............................................................................................................................. 23

Environmental specifications........................................................................................................................ 23

MTBF (Mean Time Between Failures)......................................................................................................... 23

Mechanical characteristics........................................................................................................................... 24

Eurotech worldwide presence...................................................................................................................... 25

(This page has been intentionally left blank)

Important user information

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

COM-1274.

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

the Eurotech Technical Support Team.

Keep this manual for future reference.

In order to lower the risk of personal injury, electric shock, fire or damage to equipment, you

must observe the following precautions, as well as using good technical judgment, whenever

installing or using the device.

Eurotech Spa. (Eurotech) has made every effort to ensure the accuracy of this document; however,

Eurotech assumes no liability resulting from any error/omission in this document, or from the use of the

information contained herein.

Eurotech 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.

COM-1274 User Manual

COM-1274_UserMan_En_2.0

Safety notices and warnings

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.

Eurotech 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 Eurotech 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.

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 Eurotech

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. Avoid positioning cables in 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

Important user information

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, Eurotech 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 your maintenance or repair requirement please contact a qualified Eurotech engineer.

If the device does not function correctly and you are unable to find a solution, feel free to contact

the Eurotech Technical Support Team.

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

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

Cleaning

WARNING!

When cleaning the device, remember to:

•Ensure sufficient ESD protection during the cleaning process.

•Remove any power from the device.

•When cleaning an enclosed system or peripheral use a dry cloth on the external casing.

•With single boards, use only a low power air brush or soft bristled paintbrush.

•Do not use detergents, aerosol sprays, solvents or abrasive sponges.

COM-1274 User Manual

COM-1274_UserMan_En_2.0

Life support policy

WARNING!

Do not use Eurotech products as critical components of life support devices or systems without the

express written approval of Eurotech Spa.

Warranty

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

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

CE notice

This product has the CE labelling in accordance with the 1999/5/EC regulations.

Eurotech shall not be liable for use of its products with equipment (i.e. power supplies,

personal computers, etc.) that are not CE marked.

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 withal 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 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).

Important user information

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 Eurotech Technical Support Team.

See the back cover for full contact details.

Transportation

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

and placed in a sturdy box with enough packing material to adequately cushion it.

Warning:

Any product returned to Eurotech that is damaged due to inappropriate packaging will not be

covered by the warranty!

Product labelling

On the external side of the ISA Bus connector, you will find several labels displaying the following:

•Batch Number

•Serial Number

•Model Number

•Hardware Revision

NOTE:

The actual location of these labels may vary depending on the product purchased.

For example: If no ISA bus is present, the PCI bus may be used instead.

However, the labelling formats will remain the same

Serial Number

Model Number

Hardware Revision

Batch Number

COM-1274 User Manual

COM-1274_UserMan_En_2.0

Product overview

The Eurotech COM-1274 is a fully RoHS compliant PC/104 module and features 8 independent

asynchronous multimode serial channels and up to 2 Control Area Network (CAN) ports.

Product definition

FEATURE DESCRIPTION

Interfaces Serial:

•8 asynchronous software-configurable RS232, RS422 or RS485 serial ports

•Maximum programmable speed: 115 Kbaud

•I/O controller: 16C554C

•Connector type: 5x2 pin DIL 2.54mm pin-strip

CAN:

•Up to 2 CAN ports:

•CAN controller: Intel 82527 / Bosch CC770

•Onboard Interface: TTL

•Connector type: 5x2 pin DIL 2.54mm pin-strip

•

Physical interface: External CAN transceiver

Architecture PC/104 compliant

Bus 16-bit PC/104 (ISA bus)

Dimensions Compliant with the PC/104 standard

Power Supply Nominal: 5.00 V (with tolerance +/-5%) @ 100 mA typical

Supported Operating Systems: •Windows CE®

•Windows XP Embedded®

•Linux®

Options •Conformal coating

•

Custom Connectors

RoHS Fully RoHS (2002/95/CE) compliant

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