S8M Digital multi circuit protector Digital multi circuit protector for DC output of power supply The S8M turns your machine directly into UL Class2 compliant, maximum tripping cur- rent is 3,8 A per channel (adjustable). This unit controlsup to 4 circuits. On top of this you will get startup/shutdown–sequence control, display and alarm functions, like voltage, output current, runtime, and over temperature and external reset. These functions can be set by using the front buttons or with the free support tool software. These settings can be protected. • 4 circuit protection up-to 4 A perchannel •UL Class 2 (max. 3.8 A) • Emergency stop by external signal • Optimize use of available power through start-upsequence • Maintenance control Ordering information Input voltage Communications UL class2 outputSize (W × H × D) [mm] Order code 24 VDC ––75× 115× 94 S8M-CP04 RS-232C– S8M-CP04-R CompliantS8M-CP04-RS Specifications TypeS8M-CP04S8M-CP04-RS8M-CP04-RS Input characteristicsRated input voltage 24 VDC (19.2to 26.4 VDC) Allowable input current17.0 A max.16.0 A max Power consumption10 W max 15 W max Output characteristics Number of branches4 Max tripping current 4.0 A 3.8 A Adjustable tripping range 0.5 to 4.0 A in 0.1 A units 0.5 to 3.8 A in 0.1 A units Internal voltage drop0.5V max at 4 A 0.7V max at 3.8 A Approved StandardsUL: UL508(Listing), UR 60950-1 cUL, cUR: CSA C22.2 No. 107.1and No.60950-1 EN/VDE: EN 50178(=VDE 0160), EN 60950-1 (=VDE 0805) UL: UL508(Listing, Class 2 per UL 1310),UR 60950-1 cUL, cUR: CSA C22.2 No. 107.1and No.60950-1 EN/VDE: EN 50178 (=VDE 0160),EN 60950-1 (=VDE 0805) 553
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