MSI-SR4B-02 MSI-SR4B-02

SIL: 3, IEC 61508; Performance Level (PL): e, EN ISO 13849-1; Category: 4, EN ISO 13849; STOP category: 0, IEC/EN 60204-1; Response time: 10 ms; Contacts (NO contact/NC contact): 3 NO contacts / 1 NC contact; Number of safety-related switching outputs (OSSDs): 3 Piece(s); Safety-related switching output 1: Relay, NO; Safety-related switching output 2: Relay, NO; Safety-related switching output 3: Relay, NO; Connection: Spring-cage terminal; Dimension: 22.5 mm x 111 mm x 114.1 mm; Ambient temperature, operation: 0 ... 55 °C; Certifications: c TÜV NRTL US, TÜV Süd, c UL US; Functions: Cross circuit monitoring, Start/restart interlock (RES), selectable, Automatic start/restart, Contactor monitoring (EDM); Restart: Automatic, Manual