SACO 16 A3 Analog Annunciator Unit Product Guide

This document is a product guide for the SACO 16 A3, a 16-channel analog input annunciator unit used for monitoring analog quantities like temperature, current, and voltage in power plants, substations, and industrial settings. It details features such as four alarm/trip levels per channel, event logging, bar graph display, serial communication via SPA bus, and self-supervision for high operational reliability.