NZ81GN11-SX/NZ81GP21-SX Network Interface Board Safety Guidelines

This document provides essential safety precautions and design warnings for the installation and use of Mitsubishi Electric network interface boards, specifically models NZ81GN11-SX, NZ81GN11-T2, NZ81GP21-SX, and NZ81GP21S-SX. It emphasizes configuring external safety circuits, monitoring data link status, and avoiding buffer memory system areas to prevent accidents, incorrect outputs, or malfunctions.