SITOP library for SIMATIC PCS 7 - 2 Pages

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SITOP library for SIMATIC PCS 7

Catalog excerpts

SITOP library for SIMATIC PCS 7 24 V DC power supply concepts for the process industry SITOP – reliable power supply for SIMATIC PCS 7 A reliable 24 V DC supply is of the greatest importance for ensuring a high level of availability of your plant. To support this, SITOP offers you single-phase or 3-phase basic power supply units with different output power ratings up to 1,000 W and comprehensive certifications such as ATEX or IECex, as well as MTBF values of up to 1 million hours in 24-hour continuous operation. You can customize these power supplies according to your plant configuration and required degree of reliability: they are scalable from redundant power supply, through redundant power supply with selective monitoring of the 24 V DC feeders, to power supply with redundant buffering. PCS 7 process display for a redundant 24 V DC power supply: fault information as overview and in detail For preferred power supply concepts For preferred power supply concepts, the SITOP library provides you with modules and faceplates for direct integration in SIMATIC PCS 7 (from version V8.0 SP2 upwards). The SW modules in the SIMATIC S7 generate messages and supply the faceplate on the user interface of the process control system with operating and diagnostics data. This ensures constant transparency of the 24 V DC supply in the control system and automatically provides you with information about operating states (e.g. buffer operation), maintenance requirements (e.g. replacing batteries), and faults (e.g. short-circuit or overload in 24 V DC circuits). Critical plant states are detected quickly, which avoids costs due to downtimes. The result is a lasting increase in plant availability. DC-UPS faceplate in PCS 7: transparent display of operating states or maintenance requirements

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SITOP library for versatile power supply concepts Redundant power supply A SITOP redundancy module continuously monitors two identical SITOP power supply units. If one unit fails, the other automatically takes over the power supply. In addition, this is signaled via signaling contacts that are evaluated in the control system. Uninterruptible power supply In the event of a power outage, the uninterruptible power supply SITOP UPS1600 continues to supply the automation system with 24 V DC for a period of hours. Depending on the design of the DC-UPS, it is integrated into the control system via...

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