Features Panel space saving : 60mm depth (RB100 : 63mm depth) Easy maintenance Plug-in Easy-to-read with large 11-segment LCD display Store up to 4 Set Values Numerous inputs and outputs (Option) Calculates optimum PID values to stabilize control faster than ever Sampling 0.25sec Easy Fine tuning with 6-level of control response adjustment Startup tuning Easy parameter setup via USB loader port (Loader communication)