440F-C251P EDGE Guardmaster is supplied by HuaShengBoYe with verified origin and traceable batch information. We quote against your BOM, confirm packaging and date codes, and ship worldwide from Shenzhen.
Function Continuously sending ≤ 12 VDC detection voltage to the safety edge; Internal short circuit triggered when the profile is compressed Can detect short circuits, open circuits, and external contactor fusion welding, and enter a safe state when a single channel fault occurs Electrical specifications Power supply: 24 V AC/DC universal (also compatible with 110/230 V AC) Safe output: 2 independent redundant normally open passive contacts, 2 A/250 V AC, 2 A/30 V DC Auxiliary output: 1 normally closed passive contact, only used for status indication System response time: ≤ 13 ms security level Compliant with ISO 13849-1 Cat.3/PL d, IEC 61508 SIL 2 B10d=1 × 10 ? times, meeting the requirements of EN ISO 13856-2 Installation and Reset Surface mount (4 x M4 bottom hole), shell size 75 x 130 x 130 mm Automatic reset or manual reset with external button can be selected through MC-MC terminal Support serial connection of external contactor normally closed auxiliary points to achieve welding monitoring environment Body protection IP40, terminal IP20; Working temperature -10...+55 ° C Anti vibration IEC 68-2-6, 10-55 Hz, 0.15 mm displacement“
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