Functional safety incremental encoders from BEI Sensors are certified by TÜV Rheinland. They can be used in industrial safety related applications up to SIL3/PLe Cat. 4, and are mechanically and electrically designed to safety standards EN ISO 13849-1, IEC/EN 61 508 and IEC/EN 62061. The encoders come with a standard sine/cosine analog electronic output or a digital (TTL or HTL) electronic output. Model choices include 58 or 90-mm body sizes, shafted or through-shaft styles with cable or connector terminations, resolutions up to 2,500 PPR, and a variety of shafts and bore sizes. Standard units feature aluminum housings. Options include encoders with stainless-steel housings that have high ingress protection ratings up to IP69K.
