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Main Function
Embedded run/stop switch, motor on/off, load run, auto-stop, manual stop, operation delay, load delay, embedded timer
Pressure / temperature high level
Temperature low level (standby for starting)
Interlock input signal (emergency switch, OCR reverse phase)
Usable thermometer and manometer
RS485 communication (MODBUS)
Main Function
Embedded run/stop switch, motor on/off, load run, auto-stop, manual stop, operation delay, load delay, embedded timer
Pressure / temperature high level
Temperature low level (standby for starting)
Interlock input signal (emergency switch, OCR reverse phase)
Usable thermometer and manometer
RS485 communication (MODBUS)
Main Function
Total control and detection (protection) for freezers
Function of start, restart, pump down, alarm delay timer
Discharge gas detection (high & low temperature)
Individual alarm message (OC, HP, LP, OP, INT)
RS485 communication (MODBUS)
Main Function
PID degree of superheat control through defense and safety compensation
Degree of superheat control for various refrigerant
PMW (opening ratios control)
Remote operation
Transmission output
RS485 communication (MODBUS)
Main Function
3 stage fan speed controllable
4 kind (stop / high / middle / low) airflow choosable
Unification of temperature control function
Data backup
Self diagnostic
RS485 communication (MODBUS)
Main Function
Defrosting (auto / manual)
Fan control
Efficient delay
Room temperature sensor: 1EA
Defrost sensor: 1EA
High (low) temperature alarm output
Room temperature transmission output (4~20 mA)
RS485 communication (MODBUS)
Main Function
Efficient defrosting in geothermy heat pump system
Defrosting execution by measuring of ambient humidity and temperature
Main Function
Output controllable based on measured pressure value (increase and decrease)
Alternative operation available between freezing exclusive model and booster
Pump unit control model
RS485 MODBUS
Main Function
Uniform step control
Operation with intelligent shift high / low alarm output
Sensor correction / Sensor error detection
Transmission output
RS485 communication (MODBUS)
Main Function
Defrosting (auto / manual)
Defrosting stop delay
Evaporation fan control
Air inlet/outlet sensor: 2EA
Defrost recovery sensor: 1EA
Virtual temperature sensor computing
Door open alarm
Emergency call
Night operation
High (low) temperature alarm output
RS485 communication (MODBUS)
Main Function
Defrosting (auto / manual)
Defrosting stop delay
2 air inlet/outlet sensors
One sensor for defrost recovery
High / Low alarm output
Indicator (FixView) connection
RS485 communication (MODBUS)
Main Function
Heating / cooling output
Independent timer output
High / Low alarm output
Defrost output
Precise temperature control
Sensor correction
Sensor error detection
Data back up
Minimum on/off maintaining time setup
RS485 communication (MODBUS)
Transmission output
Auto-output operation cycle settable in case of sensor error
Features
Humidification (heating)
Dehumidification (cooling) output
High/Low alarm output
Min. on/off maintaining time setup
Selection on/off output when sensor error occurs
Sensor correction
Sensor error detection
Relay output manual control
Transmission output
RS485 communication (MODBUS)
Main Function
Heating / cooling output
Independent timer output
High / Low alarm output
Defrost output
Precise temperature control
Sensor correction
Sensor error detection
Data back up
Minimum on/off maintaining time setup
RS485 communication (MODBUS)
Transmission output
Auto-output operation cycle settable in case of sensor error
Main Function
Humidification/dehumidification output
High/Low alarm output
Min. on/off maintaining time setup
Selection on/off output when sensor error occurs
Sensor correction
Sensor error detection
Selection of displaying decimal point
Main Function
Heating / cooling output
High / Low alarm output
Precise temperature control
Sensor correction
Sensor error detection
Data back up
Minimum on/off maintaining time setup
RS485 communication (MODBUS)
Transmission output
Main Function
Heating / cooling output
Precise temperature control
Sensor correction
Sensor error detection
Data back up
Minimum on/off maintaining time setup
Auto-output operation cycle settable in case of sensor error
Main Function
Heating/cooling output
High / Low alarm output
Precise temperature control.
Sensor correction, sensor error detection
Sensor error detection
Data backup
Min. on/off maintaining time setup
Transmission output
RS485 communication (MODBUS)
Main Function
Heating / cooling output
Independent timer output
High / Low alarm output
Precise temperature control
Sensor correction
Sensor error detection
Data back up
Minimum on/off maintaining time setup
RS485 communication (MODBUS)
Transmission output
Features
Digital sensor applied for MEMS technology
Embedded RS485 communication port based on MODBUS RTU/ASCII
Excellent long term stability and self-digital correction
Quick counter reaction speed (within 4 second)
Slim size - 310(L) x 280(H) x 45(D) mm
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