Company ZOF ELECTRO DOO is admitted in the work plan for 2010. year development of modular systems for vending. In cooperation with the company Acoustics OB is planned realization of a new concept of system for the sale of goods and services through the automated machines.



Styrophor expander controller is self developed PLC with 32 opticaly separated digital inputs, 48 opticaly separated digital outputs, temprature monitoring and parameter controlled MCU based computer.








Controller monitores and controles all process parameters (depending set of process variables). There is also manual set of controll buttons (switches) - over 20 of them. All process parameters are displayed on alphanumeric 20x4 characters display. There is also RS232 and RS485 communication with PC for data acquizition, monitoring and controll of all process parameters.