Products
Products
ABB Allen-Bradley ADEPT ALSTOM
All Categories
AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC servo motor FOXBORO GE HIMA Honeywell ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW-EURODRIVE TRICONEX Weidmueller Mitsubishi SICK FISHER CISCO
home
Original Equipment Manufacturer Component SCS_24VDC_P1SIL3DS

SCS 24VDC P1SIL3DS is a compact DIN rail safety relay module from Weidmüller SAFESERIES, certified SIL 3 per EN 61508 for low-demand functional safety applications. It adopts De-energized-to-Safe (DS) logic: safety output contacts open to cut off hazardous loads once control coil power fails or safety circuit triggers (E-stop, safety gate, light curtain).

open
TEL：+86 13600179521
Mail：info@easyautomationparts.com
info@easyautomationparts.com
WhatsApp
Parameters
Request a Quote
Return to List
Technical Parameters Electrical – Control Input Circuit Rated supply voltage: 24 V DC ±20% (19.2 ~ 28.8 V DC) Coil operating current: 35 mA typical Reverse polarity protection: integrated diode Input terminals: A1 (+24V), A2 (0V) Actuation delay: ≤ 25 ms Drop-out delay: ≤ 30 ms Min. switching capacity of safety input: 10 mA @ 12 V DC Electrical – Safety Output Circuit Contact configuration: 1 NO energized-to-close safety contact (terminals 13/14) Max continuous switching current: 5 A resistive load (follow derating curve above 40°C) Max rated voltage: 250 V AC / 24 V DC Internal fuse: 5 A time-lag slow-blow fuse External backup fuse recommendation: 5 A time-lag Minimum switching load: 10 mA @ 12 V DC No short-circuit withstand without fuse protection Safety-Related Functional Safety Data Safety level: SIL 3 (EN 61508:2010) Device type: Type A Hardware Fault Tolerance (HFT): 2 Proof test interval (Tproof): 12 years Operation mode: Low demand mode (≤5 demand cycles per year) Architecture: 1oo1 safety circuit λDD dangerous undetected failure rate: 1.31 FIT Insulation & Dielectric Strength Isolation type: Reinforced insulation (control ↔ load) Clearance / creepage distance (input-output): ≥6 mm Dielectric test voltage: 3.51 kV AC / 5 s Impulse withstand voltage: 6 kV (1.2/50 µs surge) Overvoltage category: III; Pollution degree: 2 Rated insulation voltage: 300 V