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WELBA WTS-200 Product Info

Universal tank control unit for milk cooling tanks, pc programmable
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Measuring - Controlling - Regulating
All from the same source
UNIVERSAL
TANK CONTROL UNIT
for milk cooling tanks, PC programmable
WTS-200
Programmable via
configuration software
WELBA „KONSOFT"
www.welba.de

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Summary of Contents for WELBA WTS-200

  • Page 1 Measuring - Controlling - Regulating All from the same source UNIVERSAL TANK CONTROL UNIT for milk cooling tanks, PC programmable WTS-200 Programmable via configuration software WELBA „KONSOFT" www.welba.de...

  • Page 3: Table Of Contents

    Advantages of using the WTS-200 at a glance Modification / improvement of the existing technique Replacement of the existing switch boxes Useable for all tanks Easy operation and assembly Can be parameterized via PC Future-proof – because updatable Content Device description ..........Page 4 Operation concept .

  • Page 4: Device Description

    Device description Combined cleaning and milk cooling control for all common milk cooling tanks The WTS-200 is a combined cooling and clean- gent before the tank is cleaned with acidic deter- ing control unit for closed milk-cooling tanks. gent. It offers a top-quality milk cooling regulator which Water intake is by level or by time, as preferred.
  • Page 5 Device description Die WTS-200 is suitable for horizontal milk vertical milk cooling tanks cooling tanks (silos) for direct evaporators + ice water cooling conventional Milking systems milking systems with robots Functions at a glance cooling agitating cleaning heating For robots: automatic Signal „Cleaning active“...

  • Page 6: Operation Concept

    Operating concept The simple operating concept T1 T2 °C Mode Parameterizing Start of cooling Continuous stirring Start of cleaning Retrieving of data Can be done by To stir the milk before Should be done by the Evaluation of data robot or automati- collection driver of the milk truck Remote-maintenance...

  • Page 7: Configuration Software Konsoft

    WTS-200 via USB interface. Visualization Measured values from the WTS-200 can also be read out via USB-transmission and displayed and stored graphically or in tabular form on the screen. Thus a fast fault analysis is possible.

  • Page 8: Parameterization

    Parameterization Operation mode The control unit has various operating modes: OFF mode (tank empty) The control unit is on stand-by. The display shows 'OFF', the LEDs are out and all output replays are deactivated.. The following operating modes can only be selected from the OFF mode. It is not possible to switch directly from one of them to another.

  • Page 9: Functional Description Cooling

    Funcitonal description COOLING The milk cooling function of the WTS-200 includes The cooling starts now according to pre-set all features that a modern cooling tank control starting modes: should offer. Direct or The control can be used for all common tank with cooling start delay, models.

  • Page 10: Functional Description Cleaning

    Functional description CLEANING The cleaning of the milk cooling tank takes place according to a pre-set process description that can be adapted to the local conditions. This can either be done with one or two main rinse cycles. The detergent can be added via cups, Venturi- valves or metering pumps.
  • Page 11 Functional description CLEANING Examples of possible plant configurations Circulation cleaning with a beaker Cold water water Heater Hot water Cold water alcaline / valve valve or acid detergent Agitator Pump Drain valve Cleaning method for milk cooling tanks, where alkaline and acidic detergents are sup- plied either by a drawer or a fixed beaker.

  • Page 12: Technical Data Dimensions

    Technical data Dimensions Technical data Operating voltage 230V AC +/-10%, 50 Hz Relay contacts 10 performance relays max. switching current each 5A AC1 - 250V AC max. switching voltage 250V AC - 50 Hz Display 13 mm LED - Display, 3 digits LED switching status displays 3 mm Display range -99 ..

  • Page 13: Connection Diagram

    Connection diagram The WTS-200 is universally usable for all types of plants. Relays and digital inputs can be parameterized for versatile functions. The connection diagram below represents the basic configuration of the inputs and outputs. 9 10 11 12 13 14...

  • Page 14: Customer-Specific Designs

    Customized developments The development of solutions tailored to solve A full service our clients’ specific problems is one of Welba’s In many cases we offer more than just develop- major strengths. Here we can offer extensive ment work. experience, as well as excellent references.

  • Page 15: Sensors

    Sensors Welba's standard temperature sensors are char- acterized by high measuring accuracy and a long service life. The case material made of stainless steel (1.4301) is food-safe and allows the use in many aggressive media. 40 mm On request, we manufacture sensors in different case shapes and cable materials.
  • Page 16 WELBA GmbH Gewerbepark Siebenmorgen 6 D-53547 Breitscheid Tel.: +49 (0)26 38.93 20 -0 Fax: +49 (0)26 38.93 20 -20 Email: info@welba.de www.welba.de...

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