Speed monitoring module UG 6917/222 Features . Speed monitoring module for 1 to 2 axes . Terminal blocks for connecting 2 proximity sensors . Available with 0, 1 or 2RJ45 sockets for connecting encoders (TTl, HTL, sin/cos) . Speed pre-selection, with or without direction monitoring. Up to 4 speed thresholds can be configured. . Speed window monitoring . Standstill monitoring . For rotational or linear movements . For simple expansion of SAFEMASTER PRO via DIN rai lbus (IN-RAIL-BUS) . For safety applications up to PLe / cat. 4 or SIL 3 . Status LEDs for comprehensive diagnostics . Installation width: 22,5 mm 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 6917/222 Signal generator: 2 Proximity sensors, 2 HTL Encoder Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: UG6917/222 Art. No.: 0066063