AI-14B2 Isolated Analog Speed Reference Option Card Installation Instructions

This document provides installation instructions for the AI-14B2 Isolated Analog Speed Reference option card, which allows three separate high-resolution analog input signals (voltage or current) to be used as a direct replacement for existing drive inputs or combined as a single frequency reference. It includes safety warnings, terminal functions, jumper settings for voltage/current selection, and wiring guidelines for GPD 515/G5, VCD 703, and GPD 503 drives.