STO 081
1Pages

Catalog excerpts

S-DIAS Safety Digital Output Module Cutoff test pulse width (t1) Cutoff test pulse interval bet. FET Test and HSS Test (t2) Cutoff test pulse interval (t3) Electrical Requirements with 8 secure outputs Voltage supply from Safety bus The S-DIAS Safety 081 digital output module has the safety integrity level SIL3 (EN / IEC 62061) or Performancelevel e (PL e) (EN ISO 13849-1/-2). The safe outputs are used for the safety-oriented output of eight actuator signals to, for example, control relays, valves, etc. Current consumption on the Safety bus (+12 V power supply) Voltage supply from Safety bus Current consumption on the Safety bus (+24 V power supply) Article Number and Miscellaneous Article number Dimensions cULUS, CE, TÜV Austria EG type-tested Environmental Conditions Storage temperature Environmental temperature Output Specifications Installation altitude above sea level Rated output voltage Output voltage range Maximum total currentPer output group (2 outputs) Maximum total current (complete module) Brake voltage with switching-off inductive loads Maximum switch-off energy of the outputs (inductive load) Turn-on delay typically 0.85 V maximum 0.4 Joule per channel maximum 1.2 Joule (entire module) Pollution degree 2 in accordance with 61000-6-7:2015 (Generic standards - Immunity requirements for equipment intended to perform functions in safety-related systems (functional safety) at industrial locations) in accordance with EN 61000-6-2:2007 (industrial area) (increased requirements in accordance with IEC 62061) in accordance with EN 61000-6-4:2007 (industrial area) Vibration resistance Shock resistance Protection type Turn-off delay short-circuit proof Cut-off test signal Operating conditions maximum +30 V Maximum output current 0-95 %, non-condensing 0-2000 m without derating > 2000 m with derating of the maximum environmental temperature by 0.5 °C per 100 m

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