G4 I/O family
The G4AD26 velocity input module provides a single channel of transformer and optically isolated analog-to-digital conversion. Air/hydraulic cylinders and forward, reversing, or rotating machinery with potentiometer-based transducers are typical inputs for the G4AD26 module. It can measure piston velocity in both forward and reverse directions, or derive acceleration for use in a PID control system.
This module also includes complete electrical channel-to-channel isolation, eliminating troublesome ground loop problems.
