Vcolor 679/689

Vcolor 679/689

Controllers for proofing or retarding-proofing cabinets and rooms
Vcolor 679/689 is a controller for retarding-proofing or proofing cabinets and rooms which delivers high performance and precision regulation, thanks to a modulating output which gives control of up to ten evaporator fan speeds. The evaporator fan can also be modulated using an EVCO inverter. In the 689 models, the modulating output can also be set to control variable speed compressors.
By simply setting a parameter, the controller can be configured to manage retarding-proofing and proofing automatic cycles. Variables such as temperature, humidity, fan intensity and duration can be managed independently for each phase. As well as three-phase proofing cycles (re-awakening, proofing and baking delay), with blocking and holding added in the retarding-proofing cycles, there are also manual cycles such as heating for proofing and cooling/pre-cooling/heating for retarding-proofing.
The controller’s innovative programmable platform gives manufacturers the freedom to personalise the graphic skin and programmes and add new languages. All they have to do is compile an ODS file and upload it using a flash drive to the USB port on the user interface.
Users can interact remotely with their equipment, including starting/stopping working cycles, using the EPoCA® cloud platform with Wi-Fi or Ethernet connectivity (which also enables alternative or parallel control through MODBUS TCP). For more details, compare all the connectivity options in the Technical Data table and consult the sections of our website: Products/ Management and Monitoring Systems and Products/ Connectivity Devices.
The controller has an open frame board and a remote user interface which consists of a 5-inch (M) or 7-inch (L) capacitive TFT touch-screen graphic display in glass which is installed horizontally either semi-recessed into the front or flush with the panel.
Technical sheet
Generate PDF

Advantages & Main Features

Graphic skin, recipes and languages easily personalised via USB
Interaction with the unit from the Internet through the EPoCA cloud platform
It can be connected to an EVCO inverter to improve ventilation efficiency
Management of automatic retarding proofing cycles and manual hot and cold cycles
Temperature, humidity, fan intensity and duration managd independently for each phase
9 HC relay outputs, further expandable to 13
Modulating output for compressor or fan speed control
5-inch or 7-inch capacitive TFT touch-screen graphic display in glass
Recessed or flush-fit panel mounting

Technical Features

Controllers for proofing or retarding-proofing cabinets and rooms

Vcolor 679Vcolor 689
EVCMC679N9EHEVCLC679N9EHEVCMC689N9EHEVCLC689N9EH
DISPLAY
5-inch capacitive TFT touch-screen graphic display in glass  
7-inch capacitive TFT touch-screen graphic display in glass  
POWER SUPPLY
115... 230 VAC
12 VAC additional power supply for the user interface  
ANALOGUE INPUTS
Cabinet probe (PTC/NTC)
Evaporator probe (PTC/NTC)
Condenser probe (PTC/NTC)
Humidity transducer (4-20 mA)
Temperature (NTC) + humidity dedicated probe EVHTP520
DIGITAL INPUTS
Door switch
Configurable Multifunction 1 (default High Pressure Alarm)
Configurable Multifunction 2 (default Pump-Down elapsed)
Configurable Multifunction 3 (default Low Pressure Alarm)
MODULATING OUTPUT
Configurable as 0-10 V for modulation of evaporator fan or in frequency for variable speed compressor  
Configurable as PWM for EVDFAN1 speed regulator (evaporator fan)  
DIGITAL OUTPUTS (full-sealed relays; A res. @ 250 VAC)
Configurable (default compressor)16 A16 A16 A16 A
Configurable (default cabinet light)8 A8 A8 A8 A
Configurable (default humidifier)8 A8 A8 A8 A
Configurable (default dehumidifier)8 A8 A8 A8 A
Configurable (default defrost)8 A8 A8 A8 A
Configurable (default heaters)16 A16 A16 A16 A
Configurable (default steam generator)16 A16 A16 A16 A
Configurable (default pump down)8 A8 A8 A8 A
Configurable (default door heater)8 A8 A8 A8 A
COMMUNICATIONS PORTS
MODBUS RS-485
USB
CONNECTIVITY
RS-485 MODBUS RTU (built-in)
Wi-Fi EPoCA/MODBUS TCP (optional through the EVlinking Wi-Fi module powered by controller)
Ethernet EPoCA/MODBUS TCP (optional through the gateway EV3 Web)
OTHER STANDARD FEATURES
Clock
Alarm buzzer
  
Notes
None.
  
Available options
For other models please contact the EVCO sales network.
Per maggiori informazioni su questa gamma consulta la versione desktop del sito.