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4EA opto 22 G4 IDC5Q quadrature a+b input modules
4EA OPTO 22 G4IDC5Q QUADRATURE A+B INPUT MODULES
The G4IDC5Q quadrature input module (actually a pair of two modules that work together) is designed to allow a digital mistic 200 multi-function I/O brick to resolve positional information from quadrature encoder devices. The module outputs a pulse to the brick each time the quadrature state changes; the brick counts the module outputs and keeps track of the direction of rotation.
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