TAC I/NET 7798C Sub-LAN Interface Specifications

This document details the TAC I/NET 7798C Sub-LAN Interface (SLI), an intelligent hub that manages up to 32 MicroControllers within a larger distributed control system. It provides specifications for communication ports, hardware, power requirements, and network wiring, along with features such as expanded memory, software downloadability, and global control functions like scheduling and anti-passback.