- Introduction of item
- The VITZROEM RTU(Remote Terminal Unit) acquires the field data and sends/receives the information to/from the upper system via RS-232 communication. MICRO-RTU Board is a product equipped with a 16bit microprocessor, ‘80C196KC-20MHz’, and built-in with SCC chip, ‘85C30’, to provide 2-channel SIO PORT. Main memory capacity is 16KB and program memory is 32KM. MICRO-RTU is an Embedded System Controller with a Serial Port that allows an Interface with 2-Port asymmetrical serial communication device. It is developed to improve the compatibility of signal by selecting RS-232 (or RS-422/485) communication and Modbus protocol mode is adopted for the data transmission with Master(HOST).
– A switch input signal is input through a Reset Switch attached to the upper-left part of the front panel and when the Reset Function is implemented, the status display lamp of MICRO-RTU is lighted in red.