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Manual (Operation and setting) actuator controls AC 01.2/ACExC 01.2 Manual (Operation and setting) actuator controls ACV 01.2/ACVExC 01.2 Manual (Device integration Fieldbus) AC 01.2/ACExC 01.2 / ACV 01.2/ACVExC 01.2 Reference documents are available on the Internet at: http://www.auma.com. Table of contents Page Terminology..........................
Multi-turn actuators SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Table of contents Safety-related figures......................7.1. Determination of the safety-related figures SIL Declaration of Conformity (example)................Index............................Addresses..........................
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Multi-turn actuators Terminology SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Terminology IEC 61508-4, Functional safety of electrical/electronic/programmable electronic Information sources safety-related systems Part 4: Definitions and abbreviations IEC 61511-1, Functional safety - Safety instrumented systems for the process industry sector Part 1: Framework, definitions, system, hardware and software requirements 1.1.
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Multi-turn actuators SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Terminology Periodic test performed to detect dangerous hidden failures in a safety-related system Proof test so that, if necessary, a repair can restore the system to an "as new" condition or as close as practical to this condition.
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FMEDA from field data and generic data (for detailed in- formation refer to <Determination of the figures>). AUMA actuator controls and actuators in SFC version can among others be identified from the letters "SFC" following the type designation on the name plate.
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3.3. Protection against uncontrolled operation (self-locking/brake) For self-locking AUMA actuators, it can be assumed that a load up to maximum torque will not result in uncontrolled valve operation from standstill due to valve torque load. Consequently, in these cases, further protection against uncontrolled operation is not imperatively required.
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Multi-turn actuators Architecture, configuration and applications SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Table 3: Overview self-locking for AUMA actuators (at the time of printing of this document) Type Output speed Self-locking 50 Hz 60 Hz SA 07.2 SA 16.2 ≤ 90 rpm ≤...
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Multi-turn actuators SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Architecture, configuration and applications For “safe end position feedback”, the actuator can be considered as type A device. Safety figures The safety figures relevant for the product supplied as well as potential further restrictions are indicated on the declaration of incorporation.
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4) Please note that safety figures only include the components of the actuator . Further components (e.g. integrity of external controls, gearboxes, valve shaft, other valve components..) are not considered with the AUMA safety figures related to this product...
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Multi-turn actuators SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Installation, commissioning and operation Installation, commissioning and operation Installation and commissioning have to be documented by means of an assembly Information report and an inspection certificate. Installation and commissioning may only be performed by authorised personnel who have been trained on functional safety.
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Multi-turn actuators Installation, commissioning and operation SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Extending this period is basically feasible in many cases “provided both manufacturer and operator introduce respective actions” in compliance with footnote N3 of NOTE 3 of the German version of IEC 61508-2:2010 7.4.9.5 b). This is the responsibility of the operator who will have to take appropriate and suitable measures.
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Multi-turn actuators SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Tests and maintenance Tests and maintenance Test and maintenance tasks may only be performed by authorised personnel who have been trained on functional safety. Test and maintenance equipment has to be calibrated. Any test/maintenance must be recorded in a test/maintenance report.
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<Safety equipment: check> and <Proof test (verification of safe actuator function)> chapters. In case a fault is detected during maintenance, this must be reported to AUMA Riester GmbH & Co. KG.
Multi-turn actuators SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Safety-related figures Safety-related figures 7.1. Determination of the safety-related figures The calculation of the safety figures is based on the indicated safety functions. Hardware assessments are based on Failure Modes, Effects and Diagnostic Analysis (FMEDA).
Multi-turn actuators SA .2 with AC(V) 01.2/AC(V)ExC 01.2 Index Index Safe failure fraction (SFF) Safety function Safety functions Actuator sizing Safety instrumented function Ambient conditions (SIF) Architecture Safety instrumented system (SIS) Safety-related system Brake Self-locking Service conditions Commissioning Setting Configuration Standards Declaration of Conformity Decommissioning...
Europe AUMA Finland Oy AUMA-LUSA Representative Office, Lda. FI 02230 Espoo PT 2730-033 Barcarena Tel +358 9 5840 22 Tel +351 211 307 100 AUMA Riester GmbH & Co. KG auma@auma.fi geral@aumalusa.pt www.auma.fi Location Muellheim SAUTECH DE 79373 Muellheim AUMA France S.A.R.L.
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AUMA worldwide America AUMA Actuators (China) Co., Ltd. FLOWTORK TECHNOLOGIES CN 215499 Taicang CORPORATION AUMA Argentina Rep.Office Tel +86 512 3302 6900 PH 1550 Mandaluyong City AR Buenos Aires mailbox@auma-china.com Tel +63 2 532 4058 Tel +54 11 4737 9026 www.auma-china.com...
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AUMA Riester GmbH & Co. KG P.O. Box 1362 DE 79373 Muellheim Tel +49 7631 809 - 0 Fax +49 7631 809 - 1250 info@auma.com www.auma.com Y006.646/003/en/2.19 For detailed information on AUMA products, refer to the Internet: www.auma.com...
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