CD-747 controller, programmable in C language, C ++ and in IEC 61131, consists of basic unit and remote operator panel.
CD-747 works without operator panel, is suitable for the management and regulation of refrigeration machines: air conditioners, refrigerators, evaporative towers.
An interesting feature of CD-747 is the possibility of connecting, in the LAN network, up to 3 controllers for coordinated climate management in a hall with several air-conditioners. The room adjustment parameters and the functional parameters of the respective machines can also be programmed from the operator panel connected to the master controller.
CD-747 equips the RS-232 serial interface with Modbus RTU protocol for centralization from P.C or PLC.
CD-747 Multiloop programmable controller according to IEC 61131, suitable for mounting on an omega rail. Equipped with: