Toho TTM04SP Digital Temperature Controller
Improved controllability with a new PID algorithm, self-tuning PID
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- Manufactured by Toho
- Simple timer function
- Priority Screens
- Multiple input
- Conforms to UL-CUL-CE
- Conforms to IP66 equivalence
- Compact with a depth of only 69mm
- 250ms Sampling Cycle
- Loader communication function
- Digital PV filter
The Toho TTM04SP Digital Temperature Controller has a new PID algorithm which speeds up the sampling cycle. The TTM-04SP handles all input specifications due to multi-input function. It is smaller in size with the depth of 69mm (front panel is 48mm x 48mm) It includes the loader communication function as a standard which alleviates setting work of various parameters (Under preparation.
The TTM-04SP is equipped with a control method that reduces start-up time and suppresses overshoots following external disturbances. The most suitable PID constant for the relevant control is automatically calculated. The PID constant is calculated when the parameters are amended and when tuning is carried out, when unstable temperatures occur owing to external disturbances, and when hunting occurs. The [Start or stop control when a predetermined period has elapsed] control can be set up for a single unit. The timer function can be used independently (ON/OFF for event output). Required parameter screens can be displayed and set up by displaying the operation mode screen without actually calling the parameter screens (maximum 9 screens).