Safety relay UF 6925

3 NODCemergency stop

The emergency stop module UF 6925 is suitable to protect men and machine by safety related enabling or disabling of a safety circuit. It is used in applications with e-stop buttons and safety gates. Features • According to -- Performance Level (PL) e and category 4 to EN ISO 13849-1 -- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061 -- Safety Integrity Level (SIL) 3 to IEC/EN 61508 and IEC/EN 61511 • According to EN 50156-1 for furnaces • 2-channel operation • Forcibly guided output contacts • With or without cross fault monitoring in the E-stop loop, switch S1 • Manual restart or automatic restart, switch S2 • LED indicator for channel 1, 2 and Netz • Width 17,5 mm Advantages / Customer benefit • For safety applications up to PL e / Cat. 4 e.g. SIL 3 • Space saving • Connection front side • Manual or automatic start • Can be used also for safety gate • Line fault detection on On-button