Contents About this Document Scope Safety Integrity Level Product Description Safety function Safe state Safety-Planning Architectural specifications Assumptions FMEDA results Examples for using the results 5.4.1 Average probability of failure on demand (High Demand mode) 5.4.2 Average frequency of dangerous failure (Low Demand mode) Safety Operating Instructions General Before operation...
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Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
All instructions must be followed in order to assure functional safety. Always make sure that this is the latest version of the safety manual at www.turck.com. The English version is considered the definitive document. Care was taken in the production of the translations of this document.
IEC 61508. Safety-planning must only be carried out by trained and qualified personnel. In case of doubt contact Turck directly. Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
Architectural specifications Due to architectural considerations the following characteristics are specified: Type Experience has shown that the useful lifetime often lies within a range of 8 to 12 years. It can be significantly less if elements are operated near their specification limits. However, it can be ex- tended by appropriate measures.
Ensure that the electromagnetic stress does not increase the requirements of IEC ➤ 61326-3.1. If there is a visible error, e. g. defective housing the device must not be used. ➤ Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
During operation of the device, surface temperatures may occur that could lead to burns if ➤ touched. The device must not be repaired. If problems occur with regard to functional safety, Turck ➤ must be notified immediately and the device must be returned immediately to: Hans Turck GmbH &...
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Fasten the screws with a screwdriver (max. tightening torque 0.5 Nm) to affix the cable ends. ➤ 0.2…2.5 mm (24…13 AWG) 7 mm 0.5 Nm (4.43 LBS-inc) Fig. 2: Connection with screw terminals Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
Connection with spring-type terminals Push the opening lever with a suitable screwdriver. ➤ Insert the stripped cable ends (7 mm) in the guides of the spring-type terminals. ➤ Pull the screwdriver to fix the cable ends. ➤ 0.2…2.5 mm (24…13 AWG) 7 mm Fig.
The pin number assignment can be found at the front label. IMX12-DO01-1U-1U 0…5 VDC LOW 10…30 VDC HIGH YE/RD 8 – 15 + 10…30 VDC 16 – Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
– Ambient temperature specified more precisely – Factor 2.5 for 60 °C ambient temperature added – Application SN 29500 specified Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
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