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LOGO！是Siemens公司的电子逻辑模块,其内部集成有延时继电器、脉冲继电器、时钟、RS触发器、脉冲发生器、加/减计数器以及与、或、非等功能模块,具有使用方便、可靠性高、抗干扰能力强、下载速度快等优点。广泛应用在家用、安装工程、开关柜和机械设备中。 利用LOGO！实现对自动门的控制,设计中充分利用其内部各种模块,满足了设计要求,比用传统的电子元件设计具有高可靠、低成本、开发周期短的特点。
LOGO! Is Siemens electronic logic module, which integrates the internal delay relay, pulse relay, clock, RS flip-flop, pulse generator, up / down counter and, and, or, and other functional modules, with easy to use, high reliability , Anti-interference ability, download speed and so on. Widely used in home, installation engineering, switchgear and mechanical equipment. Use LOGO! To achieve the control of automatic doors, the full use of its internal design of the various modules to meet the design requirements than the traditional design of electronic components with high reliability, low cost, short development cycle.