DF-G3 Dual Display Fiber Amplifier with Analog Output Manual

This document is the original instructions manual for the Banner Engineering DF-G3 series fiber amplifier, which features dual digital displays and an analog output (voltage or current) along with an independent NPN or PNP discrete output. It covers product specifications, models, installation, wiring, operating instructions including TEACH and SET methods, and troubleshooting for long-range sensing applications using plastic or glass fiber optic assemblies.