DTC series is characterized by modular and economized wiring. Through modular installation side by side, multiple temperature points can be monitored at the same time and installation space can be saved. Flexible output mode allows users to plan output according to actual needs. Built-in password communication protection, can prevent improper operation or malicious damage. Full range of built-in RS-485 communication interface (Modbus ASCII/RTU· satiation rate 2,400~38,400). Programmable PID control function can set up to 64 groups of different temperature and control time. Support three layer communication password protection, communication protocol synchronization and automatic station number setting function.