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INSTRUCTION MANUAL FOR THE INSTALLER

PVI-USB-RS232_485

- PV

I-USB

-RS2

32_4

85-In

stalle

r man

ual E

N Re

v A (M

0000

09AG

)

Italy Facility Via S. Giorgio, 642 52028 Terranuova Bracciolini Italy +39 055 9195 1 Camarillo Facility 740 Calle Plano Camarillo, California, 93012 United States 805-987-8741

http://www.power-one.com

IMPORTANT SAFETY INSTRUCTIONSThis manual contains important safety instructions that must be fol-

lowed during installation and maintenance of the equipment.

SAVE THESE INSTRUCTIONS!This manual must be considered as an integral part of the equipment,

and must be available at all times to everyone who interacts with the equipment.

The manual must always accompany the equipment, even when it is transferred to another user.

Operators are under an obligation to read this manual and strictly follow the instructions given in it,

because Power-One cannot be held responsible for damage caused to people or property, or for damage to the equipment, if the conditions described below are not complied with.

The customer is under an obligation to keep the industrial secret, and therefore the following documentation and its annexes

non may not be tampered with or modified, reproduced or transferred to third parties, without the authorization of Power-One.

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

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1 - Introduction and general informationConditions of warranty and supply

Warranty conditions are described in an appropriate certificate supplied with the equipment. Moreover, the warranty conditions are understood to be valid if the Client observes what is described in this manual; any conditions deviating from those described below must be explicitly agreed upon in the purchase order.

Power-one declares that the tool complies with legal provisions in force in the European Economic Community and releases statements of compliance (available at www.power-one.com).

Exclusions from the supplyPower-one declines any responsibility in case standards for correct installation are not adhered to and it is not liable for systems upstream or downstream of the equipment supplied by it.It is absolutely prohibited to make modifications to the equipment.The Customer is entirely responsible for any modifications made to the system.

Power-one CANNOT be held responsible for defects or malfunctions as a result of: improper use of the tool; alterations due to transportation or special environmental conditions; lack of or improper maintenance; tampering or poor repairs; use or installation done by non-qualified people.

Power-one CANNOT be held responsible for disposal of: displays, cables, batteries, accumulators etc. It is necessary that the Client provides, according to standards in force in the country of installation, disposal of such substances that are potentially harmful to the environment.

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Contents

Introduction and general information 1 1 - Introduction and general information .................................................. 2

Conditions of warranty and supply ..............................................................................2Exclusions from the supply .....................................................................................................2

Contents ...........................................................................................................................3Reference number index ................................................................................................4The document and who it is for ....................................................................................5

Purpose and structure of the document .................................................................................5List of annexes .......................................................................................................................5Staff characteristics .................................................................................................................5

Field of use, general conditions ...................................................................................6Intended or allowed use ..........................................................................................................6Limits of the field of use ..........................................................................................................6Improper or disallowed use ....................................................................................................6

2 - Characteristics ..................................................................................7General conditions .........................................................................................................7Characteristics and tachnical data ...............................................................................8

Overall dimensions .................................................................................................................8

3 - Safety and accident prevention ......................................................9Safety instructions and general information ..............................................................9

4 - Lifting and transport ......................................................................10General conditions .......................................................................................................10

Transport and handling .......................................................................................................10Lifting .....................................................................................................................................10Unpacking and checking ......................................................................................................10

5 - Installation ....................................................................................... 11General conditions ......................................................................................................11Rules for the creation of the RS485 communication line.........................................12

Characteristics of application cables for the creation of the RS485 communication line ...12Connection to the RS485 line ......................................................................................13USB connection ............................................................................................................14Installation procedure of the USB dirver for the PVI-USB-RS232_RS485 converter ..14

Table of compatible drivers Ver. 2.8.24.0 ..............................................................................15

6 - Instruments .....................................................................................16General conditions ......................................................................................................16Leds and switches ........................................................................................................17

LED Description ....................................................................................................................17RS232/485 Sel. Switch .........................................................................................................17Reset button ..........................................................................................................................17

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Introduction and general information 1

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

02

01

03

04

05

06

07

7 - Operation .........................................................................................18General conditions ......................................................................................................18Commissioning .............................................................................................................19LED Behaviour ..............................................................................................................19

8 - Maintenance ....................................................................................20General conditions ......................................................................................................20Storage and dismantling .............................................................................................21

Storage of the equipment or prolonged stop ........................................................................21Dismantling, decommissioning and disposal ........................................................................21

Reference number index01, PVI-USB-RS232_485 converter02, Reset button03, Led TX/RX04, Led PWR OK05, USB port Type B (laterally)06, Switch for the RS232 o RS485 serial line setting07, Serial connector

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Introduction and general information

The document and who it is for Purpose and structure of the document

This operating and maintenance manual is a valid guide that will enable you to work safely and carrying out operations necessary for keeping the equipment in good working order.

The document was originally written in ITALIAN; therefore, in the event of inconsistencies or doubts please ask the manufacturer for the original document.

List of annexes In addition to this operating and maintenance manual, (if applicable or on request) the following attached documentation is supplied:- EC declaration of conformity- warranty

WARNING: Part of the information given in this document is taken from the original documents of the suppliers. This document contains only the information considered necessary for the use and routing maintenance of the equipment.

Staff characteristicsThe customer must make sure that the operator has the necessary skill and training to do his/her job. Staff in charge of using and maintaining the equipment must be skilled, aware and mature for the described tasks and must have the reliability to correctly interpret what is described in the manual.

The employment of a person who is NOT qualified, is drunk, or on narcotics, has a prosthetic mitral valves or a pacemaker is strictly forbidden.

The customer is civilly liable for the qualification and mental or physical conditional of the professional figures who interact with the equipment. They must always use the personal protective equipment provided for by the laws of the country of destination and whatever is provided by their employer.

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Field of use, general conditions Power-One accepts no liability for damage of any kind that may arise from incorrect or careless operations.

The equipment must not be used for uses that do not fall within the intended field of use. The equipment MUST NOT be used by inexperienced staff, or by experienced staff to carry out operations on the equipment that are not in accordance with what is described in this manual and in the attached documents.

Intended or allowed useThis equipment is a signal converter designed to:transform a RS485_232 signal (Half Duplex)

coming from a photovoltaic inverte/Stringcomb Power-One into a compatible USB signal

Suitable for being linked to a PC.

Limits of the field of useIn order to have a complete list of the operating compatible systems , please refer to:http://www.ftdichip.com/Drivers/VCP.htmThe PVI-USB-RS232_485 founds its own functioning on FTDI FT232R device.Only Power-Ones devices can be linked to this signal converter

The signalconverter can not be definetly installed outdoor.

Improper or disallowed use THE FOLLOWING ARE STRICTLY FORBIDDEN: Installing the equipment in environments with particular flammability conditions or in adverse or disallowed environmental conditions (temperature and humidity).. Using the equipment with the safety devices not working or disabled. Using the equipment or parts of the equipment by connecting it to other machines or equipment, unless expressly provided for. Cleaning with corrosive products that may corrode parts of the equipment or gener-ate electrostatic charges. Using or installing the equipment or parts of it without having read and correctly in-terpreted the contents of the operating and maintenance manual.

Introduction and general information 1

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2 - Characteristics

2

General conditionsThe description of the characteristics of the equipment allows its main components to be identified, to refine the technical terminology used in the manual.

The Characteristics chapter contains information about the models, the composition of the equipment, the characteristics and technical data, the overall dimensions and the identification of the equipment.

This manual should be read in chronological order as established by the manufacturer and the reader assumes responsibility for failure to do so. All the information is given considering each time that the information of the preceding chapters has been acknowledged.

In some cases, there may be a need to separately document the operation of the software or attach supplementary documentation to this manual for more qualified professional persons.

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Characteristics 2Characteristics and tachnical data

Table: Technical data PVI-USB-RS232_485USB Section

Standard 2.0Connection B-Type

RS485/232 SectionRS485/232 Interface can be selected by switch

RS485 Half-DuplexStatus Led (Tx/Rx) yes

O.S O.s. Windows Xp, Windows 7, Linux and derived (1)

Power SupplyAuto power supply by UsB

Maximum Current Absorbed 150 mAStatus Led(Power On) yes

EnvironmentalRoom temperature -25...+ 50C/-13...122F

PhysicalLevel of environmental protection IP 20 (Only for inside use)

Overall dimensions (H x L x P) 66mm x 66mm x 28mmSecurity

Insulation 2500 VdcCertification EC

AttachmentsConnection cable B-type/A-type Included

1. For a complete list visit: http://www.ftdichip.com/Drivers/VCP.htm

Note: Characteristics not specifically mentioned in this data sheet are not included in the product

Overall dimensionsThe overall dimensions are expressed in mm and in inches

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

66 mm - 2,6

66 m

m -

2,6

28 mm

1,1

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3

Safety instructions and general information The equipment has been manufactured in accordance with the strictest accident-prevention regulations and supplied with safety devices suitable for the protection of components and operators.

For obvious reasons, it is not possible to anticipate the great number of installations and environments in which the equipment will be installed; it is therefore necessary for the customer to appropriately inform the manufacturer about particular installation conditions.

Power-one accepts no liability for failure to comply with the instructions for correct installation are cannot be held responsible for the systems upstream or downstream of the equipment it has supplied.

It is essential to provide operators with correct information. They must therefore read and comply with the technical information given in the manual and in the attached documentation.

The instructions given in the manual do not replace the safety devices and technical data for installation and operation stuck on the product, and they certainly do not replace the safety regulations in force in the country of installation and common sense rules.The manufacturer is willing to train staff, at its premises or on site, in accordance with conditions to be set out in the contract.

Do not use the equipment if you find any operating anomalies.

Avoid temporary repairs. All repairs should be carried out using only genuine spare parts, which must be installed in accordance with their intended use.

Liabilities arising from commercial components are delegated to the respective manufacturers.

3 - Safety and accident prevention

12

TRAINING

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General conditions

Some recommendation apply only to large size product or multiple small size packings.

Transport and handling Transport of the equipment, especially by road, must be carried out with by suitable ways and means for protecting the components (in particular, the electronic components) from violent shocks, humidity, vibration, etc.During handling, do not make any sudden or fast movements that can create dangerous swinging.

LiftingPower-One usually stores and protects individual components by suitable means to make their transport and subsequent handling easier, but as a rule it is necessary to turn to the experience of specialized staff in change of loading and unloading the components.Where indicated and/or where there is a provision, eyebolts or handles, which can be used as anchorage points, are inserted and/or can be inserted.The ropes and means used for lifting must be suitable for bearing the weight of the equipment. Do not lift several units or or parts of the equipment at the same time, unless otherwise indicated.

Unpacking and checking We remind you that the packaging elements (cardboard, cellophane, staples, adhesive tape, straps, etc.) may cause cuts and/or injuries if not handled with care. They should be removed by suitable means and not left in the hands of irresponsible people (e.g., children). The components of the packaging must be disposed on in accordance with the regulations in force in the country of installation.When you open the package, check that the equipment is undamaged and make sure all the components are present.If you find any defects or damage, stop unpacking and consult the carrier, and also promptly inform the Service Power-One.

4 4 - Lifting and transport

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5

5 - InstallationGeneral conditions

Installation of the equipment is carried out based on the system and the place in which the equipment is installed; therefore, its performance depends on the correctness of the connections.

Staff authorised to carry out the installation must be specialised and experienced in this job; they must also have received suitable training on equipment of this type.

The operation must be carried out by specialised staff; it is in any case advisable to comply with what is written in this manual and adhere to the diagrams and attached documentation.

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Rules for the creation of the RS485 communication line Connect all the units to the RS485 chain according to the daisy-chain scheme observing the correspondence between signals (refer to pro-duct manual) In the last unit of the chain, activate the ending resistance of the com-munication line through the switching of the dip-switch dedicated Set on each inverter of the chain an RS485 exclusive address (a diffe-rent address for each inverter) The communication line must not exceed 1000m length

In case of communication lines are especially long, it is advisable to/ it could be neces-sary the use of signal amplifier which has to be installed along the communication line

Installation 5

Characteristics of application cables for the creation of the RS485 communication line

The cable which must be used to create the serial communication line RS485 must have the following characteristics:

Section Min. AWG2470.25mm2Max. Length 1000mt

Characteristic impedance 120Specific capacity Included between 50 e 100pF/mt

AU

RO

RA

power one

+T/R

-T/R

RTN

RS485120Term.

Resistor

OFF

ON

AU

RO

RA

power one

+T/R

-T/R

RTN

RS485120Term.

Resistor

OFF

ON

AU

RO

RA

power one

+T/R

-T/R

RTN

RS485120Term.

Resistor

OFF

ON

INVERTER n.3Indirizzo RS485=4

Baud-rate=19200bpsResistenza di terminazione=ON

INVERTER n.2Indirizzo RS485=3

Baud-rate=19200bpsResistenza di terminazione=OFF

INVERTER n.1Indirizzo RS485=2 (default)

Baud-rate=19200bpsResistenza di terminazione=OFF

RTN

-D

-T/R+D

+T/R

USB

AURORA

RS 485 HALF D

UPLEX

RESETTX/RX

PWR O

K

RTN

RX/D-

TX/D+

N.C.

USB

B-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

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Installation 5Connection to the RS485 line

Inside the inverters the connection to the RS485 line can be made indif-ferently through the couple of connector RJ12/RJ45 (one for the input and one for the output of the RS485 line) or through the terminal board.

In case of terminal board it must be used RTN, +T/R and -T/R terminals.

In case of RJ12/RJ45 connector the plugs you have to use must be wi-red accroding to the scheme in following table:

Table: crimping scheme of RJ12 connectors

TOP

FRONT

1 6

1 6

Pin N Function1 NC2 +T/R3 NC4 -T/R5 NC6 RTN / GND COM

Table: crimping scheme of RJ45 connectors

TOP

FRONT

1 8

1 8

Pin N Function1 NC2 NC3 +T/R4 NC5 -T/R6 NC7 RTN / GND COM8 NC

The connection of the RS485 serial line to the converter PVI-USB-RS232_485 is made on the terminal board with 4 poles: To the terminal D- must be connected the terminal -T/R coming from

the inverter To the termnial D+ must be connected the terminal+T/R coming

from the inverterRTND- > -T/RD+ > +T/R

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Installation 5USB connection

Insert the USB cable into the converter

Installation procedure of the USB dirver for the PVI-USB-RS232_RS485 converter

In succession is illustrated the procedure of driver installation ver. 2.08.24 issued on the provider website the 26/04/2012. For the last version of the driver and for the com-patibility with the most common operating systems, we refer to the table in the rear of the procedure.

1. Launch the file CDM20824.exe:

2. Click on Yes:

3. Wait for the complete installa-tion of the drivers:

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

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Installation 54. Connect the converter to an USB port of the PC. To verify which COM port has been assig-ned to the converter: Path for OS Windows XPControl panel System Har-dware Peripheral management Port (COM e LPT).Path for OS Windows 7Control panel System Devi-ce management Port (COM e LPT).

5. Making a double click on the USB port, the screen of the port properties turns on. Check on the tab Driver that the driver provider is FTDI and the dirver version is 2.8.24.0 of the 10/04/2012.

Table of compatible drivers Ver. 2.8.24.0OS Device Driver

Ver.Date

Windows Server 2008 R2Windows 7

Windows 7 x64Windows Server 2008

Windows Server 2008 x64Windows Vista

Windows Vista x64Windows XP

Windows XP x64Windows 2000

Windows Server 2003Windows Server 2003 x64

FT2232HFT4232HFT232RFT245RFT2232FT232BFT245B

FT8U232AMFT8U245AM

2.8.24.0 10th April 2012

The PVI-USB-RS485_232 founds his functioning on the FTDI FT232R device.

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General conditions One of the first rules for preventing damage to the equipment and to the operator is to have a thorough knowledge of the INSTRUMENTS. We therefore advise you to read this manual carefully. If you are not sure about anything or there is discrepancy in information, please ask for more detailed information.

Do not use the equipment if:- you do not have suitable qualifications to work on this equipment or similar products;- you are unable to understand how it works;- you are not sure what will happen when the buttons or switches are operated;- you notice any operating anomalies;- there are doubts or contradictions between your experience, the manual and/or other operators.

Power-One cannot be held responsible for damage to the equipment or the operator if it is the result of incompetence, insufficient qualifications or lack of training.

6

6 - Instruments

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Instruments 6Leds and switches

LED DescriptionOn the converter there are 2 LEDS: TX/RX : shows if the converter is communicating or not PWR OK : shows if the converter in supplied or not

RS232/485 Sel. Switch

The RS232/485 Sel. Switch allows to set the type of input signal (RS232 o RS485).

Power-One inverters use the RS485 as serial communication line

RS232/485 Sel. Switch set in RS485 communication line

RS485

RS232/485 Sel. Switch set in RS232 communication line

RS232

Reset button

Reset button allows to restart the communication with the inverters in case of interrumption

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

AURORARS 485 HALF DUPLEX

RESET

TX/RXPWR OK

RTNRX/D-TX/D+N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232=RS485

AURORARS 485 HALF DUPLEX

RESET

TX/RXPWR OK

RTNRX/D-TX/D+N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232=RS485

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

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7

General conditions Before checking the operation of the equipment, it is necessary to have a thorough knowledge of the INSTRUMENTS chapter and the functions that have been enabled in the installation.The equipment operates automatically without the aid of an operator; operating state is controlled through the instruments.

The interpretation or variation of some data is reserved exclusively for specialized and qualified staff.

Even during operation, check that the environmental and logistic conditions are correct (see installation chapter). Make sure that the said conditions have not changed over time and that the equipment is not exposed to adverse weather conditions and has not been isolated with foreign bodies.

7 - Operation

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CommissioningAfter connecting and laying the serial line RS485, the procedure of com-missioning of the converter is the following:

Connect the connector coming from the RS485 serial line linked to the inverters and/or stringcomb.

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

Connect the USB cable to the PC and check that the green led PWR OK is on.

AURORARS 485 HALF DUPLEX

RESET TX/RX

PWR OK

RTN

RX/D-

TX/D+

N.C.

USBB-Type

RS232/RS485

PVI-USB-RS232_485

RS232/485 Sel.=RS232

=RS485

Open the interface software Power-One and do the operations desired.

LED BehaviourThe following table shows all the possible combinations of activation of LED relating to the operation status of the inverter.

Table: LED behaviourLED status Operation statusPWR OK:

TX/RX: Converter not supplied or disconnected

PWR OK: TX/RX:

Converter supplied. Communication absent

PWR OK: TX/RX:

Converter supplied. Communication present

Operation 7

= LED on = Flashing LED = LED off

(x) = Any conditions over described.

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8

General conditions Checking and maintenance operations must be carried out by specialized staff assigned to carry out this work.

For cleaning, DO NOT use rags made of filamentary material or corrosive products that may corrode parts of the equipment or generate electrostatic charges.Avoid temporary repairs. All repairs should be carried out using only genuine spare parts.

DO NOT allow the equipment to be used if problems of any kind are found, and restore the normal conditions correctly or otherwise make sure that this is done.

8 - Maintenance

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Storage and dismantling Storage of the equipment or prolonged stop

If the equipment is not used immediately or is stored for long periods, check that it is correctly packed and contact Power-One for storage instructions.The equipment must be stored in well-ventilated indoor areas that do not have characteristics that might damage the components of the equipment.

Restarting after a long or prolonged stop requires a check and, in some cases, the removal of oxidation and dust that will also have settled inside the equipment if not suitably protected.

Dismantling, decommissioning and disposalPower-One CANNOT be held responsible for disposal of the equipment: displays, cables, batteries, accumulators, etc., and therefore the customer must dispose of these substances, which are potentially harmful to the environment, in accordance with the regulations in force in the country of installation.

If the equipment is dismantled, in order to dispose of the products that it is composed of, you must adhere to the regulations in force in the country of destination and in any case avoid causing any kind of pollution.

Dispose of the various types of materials that the parts of the equipment consist of in dumps that are suitable for the purpose.

Table: disposal of components

Maintenance 8

COMPONENT MATERIAL OF CONSTRUCTIONFrame, brackets, supports ............................................................................................... Arc-welded steel FE37Casing or covers ................................................................................................................................ABS, plasticPaint and .......................................................................................................................................... RAL .............Gaskets and seals ............................................................................................................ Rubber / Teflon / VitonElectrical cables .........................................................................................................................Copper / RubberPolyethylene / Nylon ......................................................................................................................... ConduitsBack-up battery ................................................................................................................. Nickel / Lead/ Lithium

1 - Introduction and general informationConditions of warranty and supplyExclusions from the supply

ContentsReference number indexThe document and who it is for Purpose and structure of the documentList of annexes Staff characteristics

Field of use, general conditions Intended or allowed useLimits of the field of useImproper or disallowed use

2 - CharacteristicsGeneral conditionsCharacteristics and tachnical dataOverall dimensions

3 - Safety and accident preventionSafety instructions and general information

4 - Lifting and transportGeneral conditionsTransport and handling LiftingUnpacking and checking

5 - InstallationGeneral conditions Rules for the creation of the RS485 communication lineCharacteristics of application cables for the creation of the RS485 communication line

Connection to the RS485 lineUSB connectionInstallation procedure of the USB dirver for the PVI-USB-RS232_RS485 converterTable of compatible drivers Ver. 2.8.24.0

6 - InstrumentsGeneral conditions Leds and switchesLED DescriptionRS232/485 Sel. SwitchReset button

7 - OperationGeneral conditions CommissioningLED Behaviour

8 - MaintenanceGeneral conditions Storage and dismantling Storage of the equipment or prolonged stopDismantling, decommissioning and disposal