Description
1X00416H01 Emerson Ovation HART Analog Output Module
thereby controlling external devices or circuits.
digital control
By digitally controlling analog circuits, the cost and power consumption of the system can be significantly reduced. In addition, many microcontrollers and DSPs already include PWM controllers on the chip, making the implementation of digital control easier.
In short, PWM is a method of digitally encoding the level of an analog signal. By using a high-resolution counter, the duty cycle of the square wave is modulated to encode the level of a specific analog signal. The PWM signal is still digital because at any given moment, the full amplitude DC power supply is either completely ON or completely OFF. A voltage or current source is applied to an analog load in a repetitive pulse sequence of ON or OFF. When it is turned on, the DC power supply is applied to the load, and when it is turned off, the power supply is disconnected. As long as the bandwidth is sufficient, any analog value can be encoded using PWM.
responsible for processing signals from on-site sensors or driving actuator actions. For example, they may need to cooperate with devices such
as BANNER travel switch T30UIPB to receive their transmitted position signals; Or by controlling components such as Burkert solenoid valve 00131421, the on/off of fluid media can be precisely managed.
these modules integrate more complex logic processing capabilities. The core task of a pressure switch is to detect whether the pressure
has reached a preset threshold and output a switch signal. Its function is highly specific and fixed. And modules 1X00416H01 and 1
C31219G01 have the ability to comprehensively judge multiple such switch signals and transmitter signals (such as transmitter 1066-P-HT-60),
and output complex control instructions according to internal logic.



