![]() ![]() I/O configurations change depending on the model, for more detailed information look the summarizing table on pag. With ModBus communication protocol for the connection to RICS supervision software and for the connection of EVKEY quick-setting system, alarm buzzer and output for EVT100 remote repeater connection (this last for EVK211, EVK221, EVK241, EVK202, EVK212 and EVK242 only). Excluding EVK201, the EVK line has by request a serial port EVK241 and EVK251 thanks to the control of condenser temperature allow to signal clean/maintenance needing on plant or allow to lock the system to avoid compressor damage.Moreover, EVK242 model is able to manage two independent compressors (in two different cabinets) thanks to the presence of two independent cabinet probes. Defrost management is made by stopping the compressors except for the models EVK202 and EVK212 where the defrost management is made by temperature/time. ![]() EV3143 Controller with two independent regulators for refrigerated milk storage units and ice cream batch freezers 230 VAC or 115 VAC power supply (according to the model) 2 analogue inputs (PTC/NTC) door switch/multi-purpose input main relay 16 A res. Multicolour function icons allow to understand, with a fast look, the refrigerator status display composed by 3½ digits allows to show decimal point value also below -10°. EVCO EV3143 Advanced Controller Instruction Manual. The EVK products are a controllers line able to manage static refrigerating units by the control of compressor and defrost. ![]()
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