Controller for refrigering units, 2 inputs and 4 outputs
This controller is the ideal solution for any refrigeration application being equipped with ON/OFF temperature control and defrost control at time intervals through electric or hot gas heating/reverse cycle.
The 4 outputs can be used to control the compressor, defroster, evaporator fans, a light and a configurable auxiliary device or an alarm.
The 2 inputs, can be used to control the cell temperature, to measure the evaporator temperature. As alternative it’s possible to have a 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 -
185 x 38 mm
DISPLAY -
1 display with 4 digit
POWER SUPPLY -
12… 24 Vac/Vdc, 100… 240 Vac
INPUTS -
1 digital, NTC, Pt1000, PTC-NTC
NUMBER OF OUTPUTS -
1, 2, 3, 4
OUTPUTS -
Relay
DIGITAL INPUTS -
1
INTERFACE -
RS 485 with external module A30, TTL Modbus
SPECIAL FUNCTIONS -
Acoustic alarm (buzzer), Duty cycle function
CONTROL -
ON/OFF
EXTRACTABILITY -
With fix terminal block
DEFROST CONTROL -
At intervals with electric heating or hot gas / reverse cycle, At intervals with for compressor stop
CERTIFICATIONS -
CE, UL