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Itowa SINDITO User Manual

Bidirectional level itw
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BIDIRECTIONAL LEVEL ITW
 
USER MANUAL
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
USER MANUAL
BIDIRECTIONAL
LEVEL ITW
SET

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Summary of Contents for Itowa SINDITO

  • Page 1   BIDIRECTIONAL LEVEL ITW   USER MANUAL                                     USER MANUAL BIDIRECTIONAL LEVEL ITW...
  • Page 2 IT IS FORBIDDEN TO FULLY OR PARTIALLY REPRODUCE THIS MANUAL, WITHOUT THE PRIOR WRITEEN AUTHORISATION FROM SINDITO SL.   IN THE EVENT OF INFRINGEMENT, SINDITO S.L. RESERVES THE RIGHT TO UNDERTAKE THE ACTION IT DEEMS APPROPRIATE, IN ACCORDANCE WITH THE CURRENT LAW  ...

  • Page 3: Table Of Contents

      BIDIRECTIONAL LEVEL ITW   USER MANUAL         CONTENTS:   1. INTRODUCTION   2. GENERAL RULES OF BIDIRECTIONAL LEVEL ITW SET 2.1. OPERATION   2.1.1. MASTER/SLAVE DIGITAL LEVEL ITW   2.1.2. MASTER/SLAVE DIGITAL / ANALOG LEVEL ITW  ...
  • Page 4   BIDIRECTIONAL LEVEL ITW   USER MANUAL  ...

  • Page 5: Introduction

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 1. INTRODUCTION The manual you have is a guide to install correctly and make the start-up of the BIDIRECTIONAL LEVEL ITW range. These equipments are specially designed for the wireless Remote Control and teleprocessing. FM frequency and 2-GFSK codification are used for the radio transmission.

  • Page 6: Operation

    • 1 System configured as Slave. • 2 Antennas • 1 User’s Manual can be discharged through the website. www.itowa.com 2.1. OPERATION The general operation of LEVEL ITW are as follows: Every time there is a change of state of...

  • Page 7: Master/Slave Digital / Analog Level Itw

    BIDIRECTIONAL LEVEL ITW     USER MANUAL  Display the Model and Type of set.  Equipment code and Frequency band  Equipment code and Work channel  Status of inputs (4 or 8 depending on model). The change of inputs status is not refreshed automatically on the message showed on LCD screen.
  • Page 8 BIDIRECTIONAL LEVEL ITW     USER MANUAL When the device is connected the following messages appear:  Display the Model and Type of set.  Equipment code and Frequency band  Equipment code and Work channel  Status of the digital inputs The status change of the inputs is not automatically refreshed in the LCD message if it is already on the screen.
  • Page 9 BIDIRECTIONAL LEVEL ITW     USER MANUAL  Value of the analogical outputs The value of the outputs is not automatically refreshed in the LCD message if it is already on the screen. To refresh the information a new display sequence must be performed ...

  • Page 10: Bidirectional Level Itw

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 2.2. BIDIRECTIONAL LEVEL ITW The function of the MASTER equipment is to manage the communication with the SLAVE. This equipment is establishing the initial communication. When connecting the first time the equipment is transmitting the state of the digital inputs and refreshing the state of its outputs activating/ deactivating the corresponding relays, depending on the state of the inputs in the SLAVE equipment.
  • Page 11 BIDIRECTIONAL LEVEL ITW     USER MANUAL POWER SUPPLY Connection  ...
  • Page 12 BIDIRECTIONAL LEVEL ITW     USER MANUAL INPUT Connection For models with analogical inputs, the value of the analogical inputs is configured on the factory with one of the following ranges : 0-20mA / 4-20mA / 0-5V / 0-10V, but depending on the model it can be changed through the jumpers of the following table.

  • Page 13: Start-Up

    BIDIRECTIONAL LEVEL ITW     USER MANUAL OUTPUT Connection For models with analogical outputs, the value of the analog outputs is factory set to one of the following ranges: 0-20mA / 4-20mA / 0-5V / 0-10V. 2.3. START-UP After connecting all the elements (buoys, flow meters, control boxes of pumps, etc.) and further verification including the antenna, we will give voltage to the equipment.

  • Page 14: Antennas

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 3. ANTENNAS It is recommended to install the antenna in a place with good visibility and free of obstacles that can obstruct the correct emission/reception of the signal. If necessary some masts or turrets has to be installed.

  • Page 15: Antennas Positioning

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 3.1. ANTENNAS POSITIONING 3.1.1. LINK POINT TO POINT TRANSMITTER – TANKS LINK  ...

  • Page 16: Link Between Various Points

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 3.1.2. LINK BETWEEN VARIOUS POINTS  ...
  • Page 17 BIDIRECTIONAL LEVEL ITW     USER MANUAL 3.2. CONNECTION DIAGRAM OF THE ANTENNA WITH THE COAXIAL CABLE RG-213  ...

  • Page 18: Guide Of Possible Problems And Solutions

    REASON Misguided antennas SOLUTION Put the antennas in a new direction REASON Antennas not suitable for this link SOLUTION Consult ITOWA about the most suitable antennas for this link. Table 4.1       PROBLEM NO POWER OR NOTHING WORKS...

  • Page 19: Change Of Frequency

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 5. CHANGE OF FREQUENCY In case that the system does not link correctly due to the interferences in the programmed frequency band, the working channel can be changed manually. NOTICE: THE CHANGE OF WORKING CHANNEL MUST BE DONE IN THE TRANSMITTER AND IN THE RECEIVER.
  • Page 20 BIDIRECTIONAL LEVEL ITW     USER MANUAL FREQUENCY BAND: The change of the frequency band is done through the configuration of a jumper, as you can see in below picture. Be sure that the frequency band is the one that corresponds to the model of system you are handling, BAND -869 MHz / 406 MHz / 411 MHz If you select band 869MHz for a system manufactured to work at 406-411 MHz band or vice versa the system WON’T work.

  • Page 21: General Specifications For The Bidirectional Level Itw Range

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 6. GENERAL SPECIFICATIONS FOR THE BIDIRECTIONAL LEVEL ITW RANGE GENERAL   Working range: between -15% till +20% of nominal voltage. Working temperature: between -20ºC and +60ºC. Working humidity maximum 85% Presentation: polyamide box with 30% fiberglass Protection IP 65 (250*195*100mm) Connection outputs:...

  • Page 22: General Specifications 4/4 Digital Level Itw

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 6.1. GENERAL SPECIFICATIONS FOR DIGITAL LEVEL ITW 4/4 MASTER / SLAVE: Power 230Vac or 12Vdc stabilized Max. consumption in Stand by 9.2W - 230Vca / 135mA – 12Vdc Max. consumption in emission 13.8W - 230Vca / 1.335A – 12Vdc  ...

  • Page 23: General Specifications 4/4 Digital/Analog Level Itw

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 6.4. GENERAL SPECIFICATIONS FOR DIGITAL/ANALOG LEVEL ITW 8/8D-4A MASTER / SLAVE: Power 230Vac or 12Vdc stabilized Max. consumption in Stand by 9.2W - 230Vca / 312mA – 12Vdc Max. consumption in emission 13.8W a 230Vca / 1.512A – 12Vdc  ...
  • Page 24 If you have an antenna outside, check that the connection is clean and rust free. If you have any doubt or enquiry, please don’t hesitate to contact our Technical Assistance Service or any of our authorized technicians  Web: www.itowa.com  email: info@itowa.com  Tel: +34 93 733 98 50  ...

  • Page 25: Recycling

    BIDIRECTIONAL LEVEL ITW     USER MANUAL 8. RECYCLING INFORMATIÓN FOR THE PROPER MANAGEMENT OF ELECTRIC ELECTRONIC DEVICES (RAEE) At the end of the useful life of the device, it should not be mixed with general refuse. You can deliver, without cost, in the specific centres of refuse collection, for further information please contact your local authorities.

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