Contents About this document Scope Safety Integrity Level Product description Safety function Safety accuracy Safe state Alarm state Safety planning Architectural specificatons Assumptions FMEDA results 5.3.1 The following safety characteristic are the results of the FMEDA. 5.3.2 Probability of dangerous failure per hour (High Demand Mode) 5.3.3 Average probability of dangerous failure on demand (Low Demand Mode) Operating instructions...
Page 4
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.
Δ depends on the parameter “Measuring mode” and “CJC Mode” if applicable: [E1] Measuring mode CJC mode Δ Unit [E1] Internal Δ °C External Δ + Δ °C Δ °C Low voltage 0.175 Resistor Δ Ω Safe state The safe state is defined as the output reaching the user defined threshold value. If the unit changes to the safe state due to an internal error, it must be replaced within 24 h.
90 % … < 99 % SIL 3 SIL 4 SIL 4 ≥ 99 % SIL 3 SIL 4 SIL 4 Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
Table 3 from 7.4.4.2.2 EN 61508-2 (Typ B) Part of safe failures of an element HFT=0 HFT=1 HFT=2 < 60 % not allowed SIL 1 SIL 2 60 % … < 90 % SIL 1 SIL 2 SIL 3 90 % … < 99 % SIL 2 SIL 3 SIL 4...
Before operation Fasten the device to a din rail according EN 60715 (TH35) as follows: ➤ Fig. 1: Fasten the device “7 Connection and wiring diagrams“ on Connect cables according to the wiring diagrams in ➤ page 17 Use cables with the following terminal cross section ➤...
Page 12
Make sure that a suitable power supply with the following characteristic is used: ➤ Minimum voltage 10 VDC Maximum voltage 30 VDC Minimum power Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
Page 14
Start value Measuring range, units digit Source: -1,1,10,100 End value measuring range, factor, Current signal selection Sink: -1,1,10,100 (0…20 mA/4…20 mA) Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
Page 15
Use the rotary coding switches LR1, LR2 and LR3 to set the initial value for the analog measur- ➤ ing range and the operating mode (source/sink): Initial value for analog measuring range: (LR1 × 10 + LR2) × LR3 Use the rotary coding switches UR1, UR3 and UR4 to set the end value for the analog measur- ➤...
Remove the device from its rail fixing as shown in the figure: ➤ Fig. 4: Remove device Ensure the proper disposal of the device. ➤ Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
Connection and wiring diagrams The pin number assignment can be found at the front label. Output transistor 7.1.1 Wiring diagrams 2 3 4 5 – RTD / Rsstr + – Sense + GN/RD – Sense – 0/4…20 mA Source / Sink RTD / Rsstr –...
0.2 Ω High Range 500…5000 Ω 2 Ω When selecting “R connection mode: 3-wire” the values for Δ are doubled. Sensor Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
TC Type Δ DIN EN 60584 Typ A 15 K DIN EN 60584 Typ B 199 K DIN EN 60584 Typ C 13 K DIN EN 60584 Typ E 15 K DIN EN 60584 Typ J DIN EN 60584 Typ K 24 K DIN EN 60584 Typ N 34 K...
Remove the bypass and otherwise restore normal operation. Once the test has been completed, document and archive the results. Proof test coverage: PTC = 97.27 % Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
Certificate These products are certified by SGS-Saar for the use in safety-related applications. The certifi- cate can be found under the following Link: www.turck.com Document history Document Version Date Modifications 2022-03-18 Initial version V01.00 | 2022/03...
Page 22
Over 30 subsidiaries and over 60 representations worldwide! 100034219 | 2022/03 *100034219* www.turck.com...
Need help?
Do you have a question about the IMX12-TI02-1TCURTDR-1I-PR/24VDC and is the answer not in the manual?
Questions and answers