Controller for refrigerating units, 2 inputs, 4 outputs, Real Time Clock function and RS485
This controller is the ideal solution for any refrigeration application being equipped with ON/OFF temperature control and defrost control at time intervals or at set times (Real Time Clock) through electric or hot gas heating/reverse cycle.
The 4 outputs can be used to control the compressor, defroster, evaporator fans and a configurable auxiliary device (Light, Alarm, etc.) or alarm.
As an alternative to the fourth output, it is possible to have an internal buzzer for alarms indication.
The 2 inputs, on the other hand, can be used to control the cell temperature, to measure the evaporator temperature, while the digital input can be programmed to perform various functions such as defrost commands, selection of a different temperature control set. , the signaling of an external alarm, the activation of a continuous cycle, the activation of the auxiliary output etc.
FUNCTION -
Controller for refrigeration units, Controller
DIMENSIONS -
DIN rail mounting
DISPLAY -
1 display with 4 digit
POWER SUPPLY -
12 Vac/Vdc, 24 Vac/Vdc, 100… 240 Vac
INPUTS -
1 digital, NTC, PTC-NTC
NUMBER OF OUTPUTS -
1, 2, 3, 4
OUTPUTS -
Relay
DIGITAL INPUTS -
1
INTERFACE -
RS 485 Modbus Slave, TTL Modbus
SPECIAL FUNCTIONS -
Acoustic alarm (buzzer), Real time clock, Remote display (TVR)
CONTROL -
ON/OFF
EXTRACTABILITY -
Not extractable, With fix terminal block
DEFROST CONTROL -
At intervals with electric heating or hot gas / reverse cycle, At intervals with for compressor stop, electric heating or hot gas/reverse cycle, With Real Time Clock for compressor stop
CERTIFICATIONS -
CE, UL