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在按大、小不同来分选大量苹果或桔子等果物,由集中计量盘进行集中计量的系统中,采用了多路传输系统进行信号传输。要把安装在宽敞车间里的多台自动分选机的每个大小信号都送给集中计量盘,就需要很多根传输线,这样施工和维修都很不便。为了解决这个问题。采用了在两根传输线上可以重复传输多个信号的多路传输系统,其优点是线路简单,维修和检查方便。
In large and small different to sort a large number of apples and oranges and other fruits, centralized metering plate by the centralized measurement system, the use of multi-channel transmission system for signal transmission. To send each size signal of multiple automatic sorters installed in a spacious workshop to a centralized metering tray requires a lot of root transfer lines, making construction and maintenance inconvenient. To solve this problem. Adopted in the two transmission lines can be repeated transmission of multiple signals multiplexing system, which has the advantage of simple lines, maintenance and inspection convenience.