Digital temperature controller Z31

IP65refrigerationconfigurable

Controller, 1 input and 1 output Digital electronic controller equipped with ON/OFF temperature control which provides a relay output and an input for PTC or NTC temperature probes. It can be equipped with an internal buzzer for the acoustic signaling of alarms. The capacitive “Sensitive Touch” keyboard (Model Z31S) is also available on request. FUNCTION - Controller for refrigeration units, Controller DIMENSIONS - 78 x 35 mm DISPLAY - 1 display with 3 digit POWER SUPPLY - 12 Vac/Vdc, 24 Vac/Vdc, 100… 240 Vac INPUTS - NTC, PTC-NTC NUMBER OF OUTPUTS - 1 OUTPUTS - Relay INTERFACE - RS 485 with external module A30, TTL Modbus SPECIAL FUNCTIONS - Acoustic alarm (buzzer), Remote display (TVR) CONTROL - ON/OFF EXTRACTABILITY - Not extractable, With fix terminal block, With removable terminal block DEFROST CONTROL - At intervals with for compressor stop CERTIFICATIONS - CE, UL