Seeking advice on electronic wiring issues
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Dear experts, may I ask whether the use of electronic wiring in chemical enterprises can meet regulatory requirements?
New term, what does electronic wiring mean?
Regarding SIS, the manufacturer says it has obtained all kinds of safety certifications, so there are no issues. But in practice, safety supervision agencies in many places do not approve of this approach; however, there are some manufacturers that have already used it and passed the inspections. Since there is no explicit prohibition against it, it is recommended to consult the local safety supervision authorities to find out the level of enforcement in that area.
Friend, there are too few apps, and too many problems – many of them remain unsolved. Redundant card components and maintenance in explosion-proof areas are among the typical issues. Sometimes it’s nice to try something new.
Yes, we are planning to build a new factory. A friend recommended the advantages of this wiring method, and mentioned that some companies are already using it (as it allows for significant savings in costs related to cables and tray systems). However, there are clearly some deviations from the current specifications regarding blast and explosion resistance ； So I’m wondering if there are any companies that are already using it or friends who are aware of it. Thank you!
Have you used a bus before? Do you think the bus is good? Have you used wireless before? Do you think wireless is good? There is nothing good or bad; as long as it is legal and compliant, what suits one self is the best. The emergence of each technology brings many advantages, but it also has numerous disadvantages; this is true as well for electronic wiring – for example, environmental constraints such as corrosion resistance (like G3) and explosion risks Can a single-point, single-channel setup do without redundancy? Is the service life of the device comparable to its operational lifespan? The costs associated with hardware, services, and maintenance are high; there are also unknown factors such as high temperatures, etc. I’ve never used it before but would like to try it. I recommend installing one in a utility facility or conducting a trial run. However, the I/O points cost around 2,000 units each. Within a 250-meter radius, there’s no advantage whatsoever for this technology over traditional electrical wiring methods.