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SCB - 99 min
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Safety function
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Emergency stop monitoring, safety guard monitoring, light grids monitoring, furnaces in continuous operation, stop category 0/1
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Certified according to
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EN ISO 13849-1:2015, EN 50156-1:2015, EN62061:2005 + AC: 2010 + A1:2013 + A2:2015, IEC 61508 Parts 1-7:2010, IEC 61511-1:2016, EN 746-2:2010
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Approvals
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CE, TUV
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Supply voltage
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UB: DC 24 V (+ 10 /- 15 %)
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Number of safe outputs
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Up to 4 (depending on variant)
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Switching capability per safe relay outputs
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AC -15: 3 A / 250 V; DC -13: 2 A / 24 V
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Switching capability for safe semiconductor outputs
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UB / 500 mA; PNP; short circuit proof
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Number of auxiliary semiconductor outputs
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2
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Switching capability for auxiliary outputs
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C1: UB / 500 mA; PNP; short circuit proof C2: UB / 50 mA; PNP; short circuit proof
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Number of non time-delayed outputs
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Up to 4 (depending on variant)
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Number of time-delayed outputs
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Up to 4 (depending on variant)
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Adjustable delay
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0 - 99 min
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Number of safe inputs
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1 x 2 channel
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Starting behavior
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Automatic start or manual, monitored start
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PL; Cat.; SILCL (EN ISO 13849-1; EN/IEC 62061)
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PL e; Cat. 4; SILCL 3
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Dimensions
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22.5 x 99 x 118 mm
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SCB incl. plug-in screw terminals
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Order No. SCB, 2 semiconductor and 2 relay contacts
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474461
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Order No. SCB, 3 semiconductor contacts
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474481
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Order No. SCB, 2 relay contacts
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474491
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SCB incl. plug-in spring terminals
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Order No. SCB, 2 semiconductor and 2 relay contacts
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475461
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Order No. SCB, 3 semiconductor contacts
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475481
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Order No. SCB, 2 relay contacts
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475491
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