InRouter 615-S Commissioning Guide for ACS880 Drives

This document provides a step-by-step commissioning guide for setting up the InRouter 615-S 4G modem/router as a secure IoT gateway for ABB ACS880 industrial drives using the NETA-21 connection. It covers cabling, SIM card setup, modem login and configuration, security hardening, and connection testing, with a focus on safe and secure deployment at ABB internal factory lines or customer sites.