Safety related single channel systems up to. AK6/SIL3 ... system. HIQuad
Technology - The new dimension of Safety .... HIMA systems with up to 64
subscribers.
H41q/H51q Safety Systems The key to increased productivity
H41qH51q_9912_e.ppt
... the safe decision.
1 (MM 9912)
H41q/H51q Safety Systems HIQuad Technology - The new dimension of Safety • Technology characterized by double processors on each central unit. • Safety related single channel systems up to AK6/SIL3 without any restrictions. • Communication with the second central unit by a fast Dual Port RAM (DPR). • Realisation of a 2oo4/QMR architecture (Quadruple Modular Redundant) • Maximum availability and fault tolerance with a redundant system.
H41qH51q_9912_e.ppt
... the safe decision.
2 (MM 9912)
H41q/H51q Safety Systems The new central module
• Double processor and hardware comparator on each central unit. (HIQuad Technology) • certified up to AK6/SIL3 • Optimum diagnostic coverage factor and diagnosis. • ELOP II programming in conformance with IEC 61131-3.
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems Technics of the Central Module
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems Configuration of Availability
• H41q - System: Single-rack-system suitable up to 192 I/O points. • H51q - System: Modular extendable system
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems MS-System: Safety and Availability
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems HS-System: Safety and high Availability
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems HRS-System: Safety and highest Availability
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems Scalable Availability
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems Scalable Availability - Advantages
• Individual configuration of CPU-level and I/O-level. • any scalable availability is possible. • Building up reliable and cost-effective solutions.
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems Availability and Safety with less cost
H41q/H51q
H41qH51q_9912_e.ppt
TMR
... the safe decision.
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H41q/H51q Safety Systems Cost effective Availability and Safety
• H41q/H51q - solution needs less hardware: high potential to reduce costs. • H41q/H51q - solution is easy structured and has a better MTTF: high reliability. • The 2out of4/QMR-architecture of H41q/H51q is insensitive to "common cause" failure.
H41qH51q_9912_e.ppt
... the safe decision.
12 (MM 9912)
H41q/H51q Safety Systems Operation under fault conditions
PLC structure without failure
PLC structure one failure occures
reconfiguration
1oo1
Shut down
1-0
1oo2D double
1oo1D (with time restriction)
2 - 0 or 2-1–0
2oo3
TMR
1oo2 (with time restriction)
3-2-0
2oo4
HIMA QMR
1oo2 (without time restriction)
CPU 4 - 2 - 0 I/O - level 3 - 2 - 1 - 0
simple
• Single reconfiguration of CPU-level and I/O-level • High fault tolerance and high process availability
H41qH51q_9912_e.ppt
... the safe decision.
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H41q/H51q Safety Systems Reduction of life cycle cost
• tailor made system configuration
LIFE CYCLE COST
System price
Engineeringcosts
Installation- and start up costs
annual costs /operation, maintenance, changes
H41qH51q_9912_e.ppt
• • • •
System AK6 inherently. Simple and flexible configuration. Wide range of communication. Programming with ELOPII-NT.
• Pre-fabricated standard components. • Complete diagnosis of the system. • Offline-simulation with ELOP II-NT. • • • • •
tried and tested components. easy to extend. all components are hot replaceable. remote diagnosis. High fault tolerance, therefore no plant stop.
... the safe decision.
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H41q/H51q Safety Systems Analog Input Module F 6217 • "On board intelligence": Faultdetection •
and safety reaction using a 1oo2 micro processor system independent from CPU.
• certified up to AK6/SIL3. • 8 analog inputs. • 50 ms up-date-time. • Can be integrated in existing I/o-level. • Configurable with ELOP II-NT.
H41qH51q_9912_e.ppt
... the safe decision.
15 (MM 9912)
H41q/H51q Safety Systems Communication components • safety-related fast Ethernet, certified up to AK6/SIL3. • 10 Mbit/s Ethernet (IEE802.3) with TCP/IP-standard. • Redundant Ethernet coupling. • Fieldbus-plug Ins (i.e. Profibus DP). • Hardware configures automatically. • Programming with ELOP II-NT.
H41qH51q_9912_e.ppt
... the safe decision.
16 (MM 9912)
H41q/H51q Safety Systems Open Communication Concept • Fast and safe data transfer at 10 Mbit/s on TCP/IP standard. • Safety-related communication between HIMA systems with up to 64 subscribers. • Can be used redundantly to increase availability. • Serial Interface (Profibus DP, Interbus S, Modbus ...). • OPC-Server (OLE for Pocess Control).
