Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Summary of Contents for turck IMX12-CD
- Page 1 Your Global Automation Partner IMX12-CD | IM12-CD Relay Coupler Safety Manual...
- Page 2 Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
-
Page 3: Table Of Contents
Contents About this Document Scope Safety Integrity Level Product Description Safety function 4.1.1 Safety Function IMX12-CD01-2R-2U 4.1.2 Safety Function IM12-CD01-2R-1U Safe state Safety Planning Architectural specifications Assumptions FMEDA results Examples for using the results 5.4.1 Probability of dangerous failure per hour (High Demand mode) 5.4.2 Average probability of dangerous failure on demand (Low Demand mode) Safety 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...
-
Page 5: About This Document
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. -
Page 6: Product Description
The inputs are not polarized. Input E1 switches output A1 and output A2 The device is powered by the input signal (Loop Powered). Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 7: Safety Function
Safety function 4.1.1 Safety Function IMX12-CD01-2R-2U SIL2 – Loop Powered mode with independent channels SIL2 Safety Function: If a Low signal is present at input [E1, E2], the corresponding output relay (A1, A2) is de-energized within [E1] [A1] maximum 40 ms, so that NO contact is open and NC contact is closed. [E2] ... - Page 8 SIL 3 Safety Function for ND (Normally De-Energized) load (energized in safe state) is available at Terminal Blocks 6…8 (or 5…4 because externally connected in parallel). Two NC contacts in parallel connection. Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com...
- Page 9 SIL3 – Loop Powered mode with 1oo2 channel architecture and E3 as input SIL3 Safety Function: If a simultaneous low signal is present at input [E3], connected by a single SIL3 signal source, the output [E3] [A1+A2] relay [A1] and [A2] are de-energized within maximum 40 ms, so in serial connected NO contacts are NE load open.
-
Page 10: Safety Function Im12-Cd01-2R-1U
SIL 3 Safety Function for NE (Normally Energized) load (de-energized in safe state) is available at Termi- nal Blocks 7…4. Two NO contacts in series connection. Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 11: Safe State
SIL3 Safety Function: If a simultaneous low signal is present at input [E1], connected by a single SIL3 signal source, the output [E1] [A1+A2] relay [A1] and [A2] are de-energized within maximum 40 ms, so in parallel connected NC contacts are ND load closed. -
Page 12: Safety Planning
All components that are not part of the safety function and cannot influence the safety func- tion (feedback immune) are excluded. Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 13: Fmeda Results
FMEDA results The following safety characteristic are the results of the FMEDA. IMX12-CD01-2R-2U λSD λSU λDD λDU No effect SIL2 – [E1] [A1] or [E2] [A2] 134.97 18.07 235.76 88.19% 134.97 18.07 235.76 88.19% SIL3 – [E1+E2] [A1+A2] SIL3 –... -
Page 14: Average Probability Of Dangerous Failure On Demand (Low Demand Mode)
SIL3 – [E3] [A1+A2] 7.97E-06 IMX12-CD01-2R-2U - safety functions PFDavg SIL2 - [E1] [A1] 7.96E-05 8.64E-06 SIL3 - [E1] [A1+A2] Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 15: Safety Operating Instructions
SIL registrati- ➤ ➤ on card. This must be filled in with all required information upon receipt and sent to Turck. The device must only be carried out, fitted, installed, operated, commissioned and main- ➤ ➤... -
Page 16: Before Operation
Fasten the screws with a screwdriver (max. tightening torque 0.5 Nm) to fix 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... -
Page 17: Operation
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. -
Page 18: After Operation
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... -
Page 19: Appendix: Connection And Wiring Diagrams
Appendix: Connection and Wiring Diagrams The pin number assignment can be found at the front label. The connection of a deactivated input is unnecessary. IMX12-CD01-2R-2U Fig. 5: Block diagram IMX12-CD01-2R-2U IM12-CD01-2R-1U Fig. 6: Block diagram IM12-CD01-2R-1U V01.0 | 2019/04... -
Page 20: Output Relay - Load Curve
“Non-complex” element (all failure modes are well defined); for details see 7.4.4.1.2 of IEC 61508-2 Type B “Complex” element (using micro controlllers or programmable logic); for details see 7.4.4.1.3 of IEC 61508-2 Hans Turck GmbH & Co. KG | T +49 208 4952-0 | F +49 208 4952-264 | more@turck.com | www.turck.com... -
Page 21: Appendix: Proof Tests
Once the test has been completed, document and archive the results. Appendix: Document History Document Version Date Modifications 2019-04-09 Initial version Appendix: Certificate These products are certified by SGS-Saar for the use in safety-related applications. The certifica- te can be found under the following Link: www.turck.com. V01.0 | 2019/04... - Page 22 Over 30 subsidiaries and over 60 representations worldwide! 100004636 | 2019/04 *100004636* www.turck.com...
Need help?
Do you have a question about the IMX12-CD and is the answer not in the manual?
Questions and answers