D3-350 CPU Specifications

This document details the features and specifications of the AutomationDirect D3-350 CPU, a powerful programmable logic controller (PLC) that combines the capabilities of the D2-250-1 CPU with existing DL305 I/O modules. It highlights the CPU's four PID loops with auto-tuning, built-in flash memory, dual communication ports supporting multiple protocols (including Modbus and DirectNET), and remote I/O capabilities.