Overview: The DS8500 is a single-chip modem with Highway Addressable Remote Transducer (HART®) capabilities and meets the HART physical layer requirements. The device integrates the modulation and demodulation of the 1200Hz/2200Hz FSK signal.
The DS8500 modem is designed to facilitate communication in industrial applications where HART protocol is utilized. It effectively modulates and demodulates frequency-shift keying (FSK) signals at two standard frequencies of 1200 Hz and 2200 Hz, which are crucial for transmitting digital information over analog signal lines. This capability allows the DS8500 to communicate with HART-enabled devices, providing a robust solution for process automation and control.
The integration of the HART physical layer requirements ensures that the DS8500 can operate seamlessly within existing HART networks, allowing for reliable data exchange between field devices and control systems. The modem's architecture incorporates essential components such as a transceiver, signal processing unit, and digital control logic, all on a single chip, which simplifies design and reduces the overall footprint of the system.
Additionally, the DS8500 modem supports various operating conditions and can be powered from a range of supply voltages, making it versatile for different applications. Its design also accounts for noise immunity and signal integrity, which are critical in industrial environments where electromagnetic interference may be present.
Overall, the DS8500 modem represents a comprehensive solution for implementing HART communication in various industrial automation applications, enabling efficient data transmission and enhancing system reliability.Overview: The DS8500 is a single-chip modem with Highway Addressable Remote Transducer (HART®) capabilities and satisfies the HART physical layer requirements. The device integrates the modulation and demodulation of the 1200Hz/2200Hz FSK signa.. 🔗 External reference
This modem/fax protector can be utilized in telephone-line connections between a PC or a terminal and a remote computer. In this circuit, the surge voltage protectors (SVPs) are rated at 230 V. Additionally, a proper grounding is essential for...
A Hartley Oscillator is a type of oscillator that utilizes two series-connected inductors or an inductor with a center-tapped coil, along with a capacitor. The tank circuit is created by the inductor and the parallel capacitor. An oscillator circuit...
The figure illustrates a bilateral band modem circuit utilizing the NE561B component. The input modulating signal operates at a loading frequency of f0 = 1 MHz. When the AM modulation signal is applied to the input terminal of the...
Envision a master controller device that manages other devices within a household without the need for additional wiring to facilitate data transmission.
The concept of a master controller device serves as a central hub in a smart home ecosystem, enabling...
This RS-232 to RS-485 protocol converter utilizes two components to form a complete operational system. The circuit adheres to all EIA and ITU specifications for RS-232 to RS-485 RS422 conversion. It features a robust design capable of handling ±15kV...
Later, there will be applications including a Basic Circuit Description, Block Diagram of the MF10, Programmable Dual Clock Generator, Butterworth Lowpass Filter, MF10 as an Input Filter and Sample/Hold, Generating Quadrature Sine Waves, and the Non-Inverting Integrator used in...
We use cookies to enhance your experience, analyze traffic, and serve personalized ads.
By clicking "Accept", you agree to our use of cookies.
Learn more