EV3S 554

EV3S 554

Temperature/humidity controller for cabinets, counters and display units
EV3S 554 is a controller suitable for managing applications requiring temperature and humidity control, such as pastry and praline displays. It is also designed for equipment using hydrocarbons as it is fitted with sealed relays.
The controller operates with a proprietary probe and has 4 fully configurable outputs for managing temperature in heating/cooling mode with a neutral zone too, as well as humidity with dehumidification.
The fan speed can be modulated or, alternatively, variable speed compressors can be managed. There is also a 12 VDC output that can be configured to further command an external relay.
Users can interact remotely with their equipment using the EPoCA® cloud platform with Wi-Fi or Ethernet connectivity (which also enables alternative or parallel control through MODBUS TCP). Onsite, they can interact from a mobile device with the EVconnect® app which uses Bluetooth Low Energy connectivity. 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.
It is available in the split version in the 74x32 format with a double-line LED display, 4 capacitive touch keys and IP65 front protection.
Technical sheet
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Advantages & Main Features

Format 74 x 32 mm
Cold/hot control with a neutral zone
Dehumidification control
With full-sealed relays for equipment using hydrocarbons.
Interaction with the unit from mobile devices through the EVconnect app or from the Internet through the EPoCA cloud platform
2-line LED display
User interface with IP65 protection

Technical Features

Temperature/humidity controller for cabinets, counters and display units

EV3S554N9
DISPLAY
2-line (4 + 4 digit) LED display
POWER SUPPLY
115... 230 VAC
ANALOGUE INPUTS
Sonda cella (PTC/NTC/NTC di EVHTP520)
Dedicated humidity probe (EVHTP520)
DIGITAL INPUTS
Door switch
CONFIGURABLE INPUTS (ANALOGUE OR DIGITAL)
Analogue input (NTC) or digital input (multi-purpose)
ANALOGUE OUTPUTS
Condenser fans (PWM/0-10 V)
Configurable (12 VDC max. 30 mA)
USCITE DIGITALI (relè sigillati; A res. @ 250 VAC)
Configurable (default compressor)
Configurable (default evaporator fans)
Configurable (default defrost)
Configurable (default heaters)
COMMUNICATIONS PORTS
MODBUS TTL
CONNECTIVITY
RS-485 MODBUS RTU (optional through the EVlinking RS-485 module)
Bluetooth Low Energy for EVconnect app (optional through the EVlinking BLE module)
Wi-Fi EPoCA/MODBUS TCP (optional through the EVlinking Wi-Fi module with separate 12 Vac/15 Vdc power supply)
Ethernet EPoCA/MODBUS TCP (optional through the controller/gateway EV3 200 Web)
OTHER FEATURES
Alarm buzzer
OPTIONAL FEATURES
Clock
  
Notes
None.
  
Available options
None.
Per maggiori informazioni su questa gamma consulta la versione desktop del sito.