YAMATAKE SDC 31 TEMPERATURE CONTROLLER
Description The Yamatake SDC31 is a compact, high-performance digital indicating controller from the DigitroniK series, designed for precise temperature and process control in industrial applications. Key Features Input Types: Supports multi-range inputs, including thermocouples, RTDs (e.g., Pt100), DC voltage, and DC current, selectable via the keypad. Control Methods: Offers standard PID control and advanced neural/fuzzy PID control for improved process diagnostics and reduced overshoot. Outputs: Provides various output options, such as relay output, voltage output, current output (4–20 mA), and position proportional PID control. Display: Features a 4-digit, 7-segment LED display for clear visualization of process values and setpoints. Sampling Cycle: Fast 0.2-second sampling cycle for responsive control. Accuracy: High accuracy of ±0.2%FS ±1 digit for display (except for thermocouple B range between 0 and 260°C). Setpoint Groups: Supports up to 8 setpoint groups (SP1–SP8), allowing for flexible control strategies. Data Storage: Utilizes non-volatile EPROM for reliable data retention. Power Supply: Operates on 100–240V AC, 50/60Hz, with a maximum power consumption of 18VA. Operating Conditions: Ambient temperature range of 0 to 50°C and humidity range of 10 to 90%RH (non-condensing).



