Как подключить один драйвер к LPT порту . драйвер имеет вход к которому надо подключить сигналов Step и Dir относительно +5В ??? помогите с схемкой? можно было купить плату соглосования, но у меня только один драйвер идет такой фирмы? остальные purelogic, в том числе и плата согласования ихняя PLC001, не две же платы соглосования ставить:-)
Bсем заранее огромное спасибо!!!
Возьмите +5 с пурелоджика. Или в G212 есть перемычки, переключение оптопар с +5 на общую землю.
Читайте мануал - INPUT OPTION HEADER
The INPUT OPTION HEADER allows the STEP and DIRECTION opto-isolators to be configured as either common ground or common +5VDC.
Спасибо
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