LCC 4 Climate Computer

Logic and intuitive operation: In the development of LCC 4 great importance is attached to achieving a simple user interface without compromising the setting options. We have collaborated with the nurseries in developing the LCC 4 and this is clearly expressed by the user friendliness of the computer. LCC 4 features a touch screen and in combination with the option to design own screen pictures this makes the climate computers a safe and logical tool at all times.

The LCC climate computer can control all climate functions in 1 to 16 compartments. The LCC 4 is based on modern technology and an advanced operating system and is therefore easy to update and expand with more functions and capacity.The LCC 4 communicates via Ethernet with the installed expansions and this ensures a great degree of flexibility in connection with future expansions.The flexible composition of the hardware in the LCC 4 makes it pos­sible to choose the sensor which is exactly optimal for a particular production, and it is also possible to use more than one of each sensor in each room. This flexibility provides a high degree of ac­curacy and safety.

• 1to 16 compartments
• Distributed I/O, flexible for present and future
  installations/expansions.
• Industrial PLC-technology andmodular hardware/software
• 6 time zones with separate settings of temperature, humidity, light  addition and CO₂
• Advanced control by use of more than one sensor in one compartment.

Energy saving climate control

LCC 4 climate computer can divide the 24 hour into 6 time zones with optional automatic correction depending on sun set and sun rise.Furthermore control of the screen can be done depending of the sun radiation, heat loss and the artificial light.In this way the screens are maintaining the heat. For the LCC 4 Senmatic A/S DGT has developed a new Energy Bal­ance Model. The model calculates the energydemand based on the K-factor of the greenhouse and the screens, the change of air and the energy added by artificial lighting. The model “recognizes” the greenhouse and the energy demand which ensures a better and more stable regulation also known as “feed forward regulation”.

LCC 4 - Essential functions

• Heating valves: 4

• Vents: 4

• Screens: 4

• CO2 control

• Artificial light: 4 zones

• Time zones: 6

• 3 step of artificial lighting

• Tripple tariff

• Subzones: 2

• Heating step: 2/4 (2 per subzone)

• Vent step: 2/4 (2 per subzone)

• HAF (1 per subzone)

• Negative diff.

• Max. humidity: 2 (1 per subzone)

• Botrytis reduction

Logic operation by means of touch screen:

The LCC climate computer is easy to operate with clear menues on a 10.4” TFT colour touch screen.

Optional central control:

LCC 4 is a network model which communicates with SuperLink 5 via Ethernet.

Expansion software

• Middle temperature control

• Misting

• Irrigation programme for 16 valves

Expansions:

Small

• Digital inputs 2

• Digital outputs 18

• Analog inputs 8

• Analog outputs 2

Medium

• Digital inputs 2

• Digital outputs 32

• Analog inputs 14

• Analog outputs 2

Large

• Digital inputs 16

• Digital outputs 64

• Analog inputs 16

• Analog outputs 2

Technical data:

• Supply Voltage: 100-240V AC - 50/60 Hz
• Power consumption: 65 VA
• Communication: ETHER-NET

Physical data:

• Temperature, operation: 0-50°C
  (32-122°F) do not place in direct sun
• Humidity:  0-95%Rh without condensation
• Density: IP65
• Dimensions LxWxH: 440 x 330 x 130
  mm (16 x 12 x 5”)
• WeightLCC: App. 9 kg (20 lbs)

LCC Completa

The new climate computer from DGT-Volmatic LCC Completa controls all climate functions in 1 to 4 greenhouse compartments. The LCC Completa is based on modern technology and standard operating system and is easy to update and expand with more functions and larger capacity when needed. The Completa system has a distributed I/O for present and future installation.

The flexible composition of the hardware in LCC Completa makes it possible.

LCC Completa can control up to:

 4 compartments:

Standard in each compartment is:

• Possibility for 2 sub zones

• Heating valves 2

• Vents 2

• Shades 2

• Heat Step 2/4 (2 per sub zone)

• Ventilation Step 2/4 (2 per sub zone)

• HAF (1 per sub zone)

• Time zones 6

• Average Temperature

• Negative diff.

• Max
humidity 2 (1 per sub zone)

Advanced technology and
simple operation

The new Climate Computer from DGT-Volmatic controls all climate functions in one greenhouse compartment.The operation of the computer is based on a logical menu structure. The display of the LCC900 climate computer shows the settings frequently used by the grower. Every change is marked with a small ‘beep’ leaving no doubt if the change has been stored.

Modular

LCC900 is able to control all climate functions in the greenhouse. At installation the program is adapted to each greenhouse. The modular composition makes it easy to expand the climate computer to more functions. It is also possible to expand with more greenhouses as the communication works very fast.

ADVANTAGES:

• User friendly operation
• Expansion in modules when needed
• Intelligent time zones
• Grey mould program (Botrytis)
• Energy saving heat control by changing
  artificial light or position of shades.

LCC 2 Klimacomputer

In the development of LCC 2 great importance is attached to achieving a simple user
interface without compromising the setting options. We have collaborated with the nurseries in developing the LCC 2 and this is clearly expressed by the user friendliness of the computer. LCC 2 features a line and F-key based interface securing easy and trouble less handling.

The LCC climate computer can control all climate functions in 1 compartment. The LCC 2 is based on modern technology and an advanced operating system and is therefore
easy to update and expand with more functions and capacity.

The LCC 2 communicates via Ethernet with the installed expansion and this ensures a
great degree of flexibility in connection with future updates and service.The flexible composition of the hardware in the LCC 2 makes it pos­sible to choose the sensor which is exactly optimal for a particular production, and it is also possible to use more than one of each sensor in each room. This flexibility provides a high degree of ac­curacy and safety.

• 1 compartment
• Industrial PLC-technology and
• Modular hardware/software
• 6 time zones with separate settings of temperature, humidity, light  addition and CO₂
• Advanced control by use of multi sensors.

LCC 2 essential functions.

• Heating valves: 2

• Vents: 2

• Screens: 2

• CO2 control

• Artificial light: 1

• Time zones 6

• Triple tariff

• Heating step: 2

• Vent step: 2

• HAF

• Negative diff.

• Max. Humidity

• Botrytis reduction

Expansion software

• Middle temperature control

• Misting

• Irrigation program for 1 valve

Technical data:
Supply voltage: 100 - 240 V AC 50/60Hz
Power consumption: 65 VA
Communication: Ethernet

Physical data:
Temperature, operation 0 - 40 0C No direct sunlight
Humidity: 0-95% Rh. Without condensation
Density: IP 65
Dimensions LxWxH 350 x 250 x 130mm (14x10x5”)
Weight: 6,5 kg (14 lbs9)