描述
计数方式为自动加/减计数(1相2输入或2相输入时)或可选择加/减计数(1相1输入时)。可用硬件比较器实现设定值与计数值,一致时产生输出,或用软件比较器实现一致输出(最大延迟200µs)。它有两点NPN集电极开路输出,额定值为DC5~12V,0.5A。瞬时值、比较结果和出错状态均可监视,在程序中占8个I/O点。
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