G4IDC5Q, OPTO22 INPUT MOD. 2-CHANNEL QUADRATURE

Opto 22, G4IDC5Q. Input 2.5-16 VDC, 5 VDC Logic. 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.