The ISB MX series of Light Curtains are Type 4 Active Optoelectronic Protective Devices (AOPD).
Hazardous point, area and access protection at machines.
These devices comply with the requirements of the relevant (Type 4 acc. IEC 61496-1/2, Cat. 4 / PL e acc. to EN ISO 13849-1, SIL CL 3 acc. to EN 62061 / IEC 61508) and can be used in applications up to Cat.4 / PL e acc. to EN ISO 13849-1 and SIL 3 acc. to EN 62061 / IEC 61508.