Speed monitoring module UG 6917/002 Technical specifications Cat. / PL acc. to EN ISO 13849-1: 4/e Width: 22,5mm SIL CL acc. to IEC/EN 62061: 3 Type: UG 6917/002 Signal generator: 2 Proximity sensors Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: UG6917/002 Art. No.: 0066059