High-speed and high-precision large cache AD acquisition scheme

Embedded High Speed ​​Buffer AD Acquisition Scheme Application Background Data acquisition systems are widely used in industrial measurement and control, environmental monitoring and other applications. With the development of science and technology, data acquisition technology is developing in the direction of high precision, high speed, stability, reliability, integration, and real-time systems.
Traditional data acquisition and A/D conversion products, regardless of the system volume, system power consumption, system data acquisition accuracy, and system processing capability, are not satisfactory. There is an urgent need for a lower power consumption and lower power consumption. Volume, embedded solution to achieve high-precision data acquisition, high-performance system processing capabilities. Solution Description Constant-Embedded embedded high-speed large-buffer AD acquisition system adopts ATMEL's 32-bit ARM as the system's CPU. The single chip integrates multiple functions. The periphery of the system extends the CPLD logic chip as a co-processor and extends the A/D data acquisition and conversion circuit module as well as the high-speed data acquisition buffer system FIFO, which can achieve high-precision, high-speed data acquisition; peripheral interface resources are abundant; Linux operating system has a high degree of flexibility, occupies less resources, and has high efficiency. It faces the fields of petroleum exploration, environmental monitoring, industrial control, and medical equipment. It collects and processes data and transmits network data. The real-time and logical performance is good. A / D data acquisition technology parameters * sampling channels: 48 Road AD acquisition, 24 input, 24 output;
* Sampling accuracy: 12 bits
* Sampling frequency: 1MHZ
* Input signal range: -10V to 10V, 4 to 20mA. Hengsheng Success Case* Data Acquisition System for Meteorology/Hydrology/Geology/Environmental Protection and other industries
* High-speed, high-precision and multi-parameter comprehensive test system
* Power generation monitoring/environmental monitoring control system
* Cable/Wireless Network Data Acquisition, Processing and Transmission System Hengyu high speed large buffer A/D acquisition board card

Hydraulic Conductor Reel Stands

MARSHINE Hydraulic Conductor Reel Stands Features: to adjust reel by screw mandrel, light, handy and practicable. It fit releasing wire manually.
MARSHINE Hydraulic Conductor Reel Stands Notes:
1. It to be used in pairs.

2. Can purchase our axle (Φ60×2200mm seamless steel pipe), the item number is 15191G

Ningbo MARSHINE Power Technology Co., Ltd. is a professional engaged in the development, design and manufacture of power engineering construction equipment and tools.
MARSHINE company produces circuit construction tools, including foundation construction, tower group lap. Wiring structure. Cable construction, cable construction, mobile knife mill, insulated overhead cable and high voltage cable stripper, all kinds of aluminum alloy pull rod, guide rail, grounding device, high strength shackle, ratchet wrench and pointed wrench, double hook tight line device, lifting pulley, nylon wheel and aluminum wheel, punching machine ect.
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