Schmersal PROTECT-IE-02 Safety Component Module

Schmersal PROTECT-IE-02 Safety Component Module is an input-expander card in the PROTECT-IE safety IO family, designed to extend a Schmersal safety controller's monitoring capacity by adding additional sensor inputs. The module supports input for up to four sensors, enabling you to connect multiple guarding devices—such as door interlocks, safety switches, and emergency-stop devices—into a unified safety network. It operates from a 24 V DC supply and integrates with the PROTECT-IE architecture to deliver scalable, modular protection for machines and manufacturing cells without redesigning the core control system. This expansion module simplifies wiring and helps maintain clear fault visibility by delivering safety-relevant signals from extended sensing points to the main controller. As part of Schmersal’s PROTECT-IE line, the PROTECT-IE-02 emphasizes reliable safety performance, straightforward installation, and compatibility with other PROTECT-IE components for cohesive guarding solutions. Typical applications include guarding of automated production lines, packaging equipment, and complex manufacturing cells where additional sensor inputs are required. For exact electrical characteristics and installation details, refer to the PROTECT-IE-02 datasheet, which confirms four-sensor input capability and 24 V DC operation within the PROTECT-IE ecosystem.