现场总线给自动化技术带来深刻变革

ocks?Analog Input??Analog Output ?Bias & Gain??Control Selector?Discrete Input ?Discrete Output?Manual Loader??PD Control??PID Control??Ratio ControlРAdvanced Function Blocks?Analog Alarm?Arithmetic??Deadtime??Device Control?Input Selector?Integrator??Lead/Lag ?Setpoint Ramp Generator?Signal Characterizer??Splitter??TimerРFlexible Function Blocks - Basic?Multiple Input/Output - 8 Channel I/O? Discrete and Analog ? Remote I/O and Data AcquisitionРFlexible Function Blocks -Application Specific? Batch/Discrete/Hybrid Control? Sequencing – Startup/Shutdown? Variable Speed Drive Control? Gateways to Other Protocols ? Supervisory Data Acquisition? Advanced I/O Interfacing? Multivariable Control and OptimizationРSIS Function Blocks?Analog Input?parator??Discrete Input ?Discrete Output?LockР安全仪表系统