Explosion-proof HMI also updated simultaneously! Eliminate manufacturer dependency with SCADA + PLC.
By downsizing to SCADA + PLC, the entire system can be updated collectively in a low-cost and safe manner, even in hazardous areas, without dependence on manufacturers!
Isn't the update of the HMI in the explosion-proof area a challenge with the renewal of the aging DCS?
【Common Issues】 Aging DCS systems face difficulties in maintenance due to the end of parts supply and rising maintenance costs, and because they are proprietary systems, modifications and feature additions rely heavily on the manufacturer, leading to a lack of flexibility. Additionally, system updates that include operation panels (HMI) in explosion-proof areas require coordination among multiple vendors, raising concerns about the dispersion of construction responsibility and design inconsistencies. There are many cases where companies hesitate to proceed with updates due to cost and the challenges of addressing hazardous locations. 【Solution Approach】 Our company offers a solution that replaces DCS with general-purpose PLCs and SCADA, achieving both cost reduction and flexible operations. We meticulously plan engineering that includes modifications to existing panels and I/O conversions to ensure that system replacements are completed within the downtime period. Furthermore, by adopting open technologies, customers can perform small-scale modifications and adjustments themselves after implementation, freeing them from vendor lock-in. Additionally, by simultaneously updating explosion-proof PCs and touch panels from our own product lineup, we can comprehensively refresh the entire system, including hazardous areas.
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basic information
Simultaneous update of explosion-proof HMI for peace of mind in one-stop: Our company develops explosion-proof HMI equipment (explosion-proof PCs, touch panels, etc.) in-house, allowing for a complete system upgrade, including in explosion-proof areas. Unlike other companies, we can handle the complexities of hazardous locations in a one-stop manner, providing a different level of reassurance. EX-AP500 EX-GP series EX-DP series EX-PC series EX-SC EX-NT EX-WPS2
Price information
For details on low-cost and safe updates through SCADA and PLC integration, please feel free to contact us.
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Applications/Examples of results
**Effects After Implementation** It becomes possible to reduce initial investment and maintenance costs depending on the conditions. The annual maintenance contract fee is no longer necessary, significantly compressing the lifecycle cost. Since modifications and expansions can be handled in-house, the operational flexibility is improved. With a one-stop system that includes terminal updates in hazardous areas, an integrated system is realized that enhances safety and reliability without relying on other companies. As a result, benefits can be enjoyed in terms of cost, safety, and maintainability.
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Company information
Asahi Kasei Engineering Corporation is a company that conducts design, procurement, and construction (EPC) with an eye toward maintenance, and also proposes appropriate maintenance based on design data. In addition to maintenance, it is also possible to propose information systems that consider production efficiency and production losses. In terms of maintenance, we are developing equipment diagnostic devices that utilize digital technology.
![[Information] Basic Knowledge Guide to Hazardous Areas](https://image.mono.ipros.com/public/product/image/2117261/IPROS17089829590279183490.png?w=280&h=280)