Series 9260 Transmitter Supply Unit Safety and Installation Guide

This document provides safety instructions, installation guidelines, and technical specifications for the Series 9260 transmitter supply unit, which is designed to power and isolate analog signals from intrinsically safe (Ex i) transmitters and mA current sources in hazardous areas. It covers intrinsic safety approvals, zone classifications (Zone 0, 2, 20, 22), HART communication, and mandatory precautions for installation in explosive atmospheres.