Se vuoi ricevere aggiornamenti e novità compila i tuoi dati - In attesa di iniziare Inserisci i tuoi dati Cliccando qui Compila i dati
Safety Integrated in SIMATIC PCS 7 In attesa di inizare Verificate se l audio è attivo Disattivate il microfono e la webcam. Ponete delle domande scrivendo nell apposita sezione. Il relatore risponderà a fine presentazione. I vostri suggerimenti sono graditi! Per dare feedback e proporre eventuali argomenti scrivete a simatic.enews.it@siemens.com Per maggiori informazioni: www.siemens.it\simatic-live
Safety Integrated in SIMATIC PCS 7 Soluzioni a sicurezza intrinseca per applicazioni safety in PCS 7
Industries with Intrinsic Safety Requirements
Intrinsic Safety Hazardous Areas and Classification
Installation in Hazardous Areas There is a differentiation between gas and dust areas FM/UL differentiates Class I for gas and Class II for dust The Zone new 2, Zone SIMATIC 1 and Zone 0 solution for Atex hazardous area and fail safe functions Differentiates Zone 2, Zone 1 and Zone 0 for gas in SIMATIC PCS 7 Differentiates Zone 22, Zone 21 and Zone 20 for dust Field devices are available for all Zones SIMATIC Remote I/O is usually for the ET installation 200iSP in Zone 2 (22) F What is about intrinsically safe installation in Zone 1 and 21?
Safety Integrated in SIMATIC PCS 7 SIMATIC ET 200iSP F
Product Overview The first Remote I/O for hazardous areas and safety loops SIL 3
Field installation SIMATIC ET 200iSP is the new standard for distributed I/O in hazardous areas gas and dust Can be mounted directly in zone 1 or 2, zone 21 or 22 and in non hazardous areas Connected sensors and actuators can be located in Zone 0 or 20 Branch Process technique, chemical- and pharmaceutical industry, paint shops, gas turbines, drilling platforms, mills (coal, grain,... ), mines,
Advantages of Fail-Safe Remote I/O in Ex zone Problem-free connection of existing field devices Less wiring No need for marshalling distributors, cable racks, etc. Time saving due to reduced wiring No additional mechanical protection is needed to achieve the Exprotection class High flexibility: quick and easy expansion Low engineering overhead Optimal diagnosis capabilities Cost saving over the complete life-cycle Optimized connection of valves
Fieldbus Isolating Transformer Product name: SIMATIC RS 485-IS Coupler Transforms PROFIBUS DP into intrinsically safe PROFIBUS DP (PROFIBUS RS 485-iS) Enables utilization up to zone 1: from intrinsically safe DP-devices (e.g. ET 200iSP) as repeater installation in zone 2 Order Number 6ES7 972-0AC80-0XA0
Key Features Integrated Diagnostics Intrinsically safe Installation up to Zone 1 Operation Temperature -25 up to 70 C Optimal integration in PCS 7 and others (diagnostic, ) HARTtransparent Intrinsically safe and failsafe Hot swapping + Configuration in Run Redundancy
Modular Modular Individual configuration of the ET 200iSP-station Designed for future expandability Expandable up to 32 modules per ET 200iSP-station Easy software configuration Maximal availability of process due to bit-modularity Diagnostic information from each module and channel More cost effective with mixed module configurations
Fixed Wiring Fixed wiring Cost effect cabinet building Easy to use multi-connector technology Rapid wiring checking without damaging electronic components Reduced installation time due to pre-wired terminal modules Hot Swapping - module replacement during operation Improved availability due to rapid module exchange without tools Safe module swapping with automatic mechanical coding
Fast Installation Snap power supply and PROFIBUS interface terminal modules onto S7-300 DIN rail Snap on terminal modules for the desired number of electronic modules, and push them next to the power supply and PROFIBUS interface terminal modules Now snap on the actual power supply, PROFIBUS interface and electronic modules Finished!
Optimal integration Integration in PCS 7 (and in STEP 7) and other control systems CFC-driver integrated in PCS 7 Parameterise all station features with: PCS 7 V7.1 SP3 PDM Communication set-up with PCS 7/STEP 7 Producer and user information is saved in the module PROFIBUS based #1 field bus world wide DPV1-Integration
Diagnostics Fault diagnosis Extensive diagnostic information channel slot module System diagnostic information for internal/external failures Pass through of status, warning and other information from HART-devices to process control system CFC-drivers for diagnostics in SIMATIC PCS 7 included Producer and user information are saved in the module
Installation Line Monitoring and Safety Standard installation without ET 200iSP F Line Monitoring Zone 2 Sensor Barrier AI Communication CPU Communication DO Barrier Actuator PFD SYS = PFD S +PFD L +PFD FE PFD S = PFD Sensor +PFD Barrier PFD L = PFD AI +PFD CPU +PFD DO +PFD Com PFD FE = PFD Barrier + PFD Actuator
Installation Line Monitoring and Safety Installation with ET 200iSP F Line Monitoring Sensor AI Communication CPU Communication DO Actuator Zone 2 Zone 0 Zone 1 Zone 1 Zone 0 PFD SYS = PFD S +PFD L +PFD FE PFD S = PFD Sensor PFD L = PFD AI +PFD CPU +PFD DO +PFD Com PFD FE = PFD Actuator
Redundancy for Higher Availability and Reliability Power Supply Redundant or single power supply Independent on the communication interfaces Communication Using standard PROFIBUS PROFISafe for safety Redundant or single FMR FMR (Flexible Modular Redundancy) is fully supported Use Redundancy only where required No specific and additional communication cables
Redundancy on the IO - Level Increased availability and reliability Due redundant IO channels with redundant sensors Separate modules are recommended Separate modules and sensors are the key for higher availability and reliability Voting in CPU With CFC blocks
SIMATIC PCS 7 Totally Integrated Automation Standard and seamless integration in PCS 7 (and in STEP 7)
Parameterization with PDM integrated in PCS 7 Easy parameterization with PDM for HART-Devices for ET 200iSP connected to non Simatic Master Systems for ET 200iSP in former versions of PCS 7
Diagnostics PCS 7 Maintenance Station Diagnostic information about Power Supply Interface Module IO Module Short circuit and wire break
Failsafe IO Modules Digital Input Module F-DI8 NAMUR, 6ES7138-7FN00-0AB0 Digital Ouput Module F-DO4, 17,4V DC 40mA, 6ES7138-7FD00-0AB0 Analogue Input Module F-AI4 HART, 6ES7138-7FA00-0AB0
Failsafe IO Modules Failsafe Modules for installation up to Ex-Zone 1 / 21; up to SIL 3 Digital Input Modul 8 F-DI NAMUR Digital Output Modul 4 F DO Analog Input Modul 4 F-AI HART Line monitoring in Ex area up to the sensor / actuator Benefit in terms of SIL-Calculation, because of integrated Ex-Barrieres Mixed installation with standard modules (on standard TM ) Complete portfolio Failsafe modules for direct Zone 1 installation First in World, failsafe peripherie for installation in Ex-Zone 1 / 21 up to SIL3
F-DI8 NAMUR Digital Input Module F-DI8 NAMUR 8 channel NAMUR (up to 8 x 1oo1 or 4 x 1oo2) Pulse Stretching Increase the length of the pulse to a defined time Discrepancy check between two channels with sensor type changeover contact Time stamp function FW update via Engineering System Diagnostic / Line Monitoring Short Circuit Wire Break Flutter monitoring
F-DO4 17,4V DC 40mA Digital Ouput Module F-DO4, 17,4V DC 40mA Applicable for intrinsically safe actuators, solenoid valve, DC relay Max. output current 80 ma due parallel connection of the actuator Short circuit, overload and wire break diagnostics Diagnostics LEDs Internal diagnostics buffer Identification data I&M FW update via Engineering
F-AI4 HART Analogue Input Module F-AI4 HART Applicable for intrinsically safe failsafe transmitter HART functionality 4 channels for input ranges 0...20 ma/4...20 ma or 4...20mA with HART Monitoring of overflow and underflow Short circuit and wire break diagnostics Internal diagnostics buffer FW update via Engineering
Accessories
Thank you for your attention! Nicola Iovine PCS 7 Technical Consultant I IA AS PCS 7 E-Mail: nicola.iovine@siemens.com