In this tech tip we will look at how to determine status of communications devices in Red Lion Crimson. The basics apply to all versions of Crimson and all devices that support communication drivers.

This step by step guide will show how to upgrade a Crimson 2.0 database to Crimson 3.0 and convert to a different hardware.

The purpose of a safety monitoring relay is to monitor a safety circuit and enable the output contactors when the safety circuit is closed and reset. This article provides information regarding Schmersal's range of safety relays and safety input capabilities.