In a world where wireless connectivity has become indispensable, it’s essential to understand the distinctions between various wireless networks. One such comparison often arises between WiFi, the wireless network we commonly use at home or the office, and industrial wireless networks. This article aims to unravel the dissimilarities between these two network types and shed light on their varying applications, data requirements, device battery life, and reliability.
Contents
Understanding Wireless Networks
Wireless networks can be broadly categorized into two main types: home/office networks (WiFi, Bluetooth, 5G) and industrial wireless networks (IIoT or Industrial Internet of Things). While WiFi and Bluetooth serve our everyday connectivity needs, industrial wireless networks find application in sectors like power plants, oil refineries, and water treatment plants, where automation engineers utilize them.
Data Transmission and Reception
The primary difference between typical wireless networks and industrial wireless networks lies in the volume of data transmitted and received between devices. WiFi networks are designed to handle large data packages such as videos, images, and web pages. On the other hand, industrial wireless networks are optimized for efficient transmission of small amounts of data. For instance, a wireless sensor in an industrial process may need to send minimal data like a “tag name” and “process variable” wirelessly to a controller every few seconds.
Visualizing the Data Transmission
Battery Life
Device battery life is another area where WiFi and industrial wireless networks differ significantly. Devices used in typical wireless networks like laptops and smartphones consume substantial battery power due to their large data processing requirements. Hence, frequent charging is necessary.
In contrast, devices in industrial wireless networks, such as wireless sensors and actuators, consume significantly less battery power. They are designed to operate for years without requiring a battery charge. This extended battery life is critical as industrial wireless devices are often deployed in remote or inaccessible areas where frequent charging is impractical.
Reliability and Data Accuracy
Reliability is of paramount importance in industrial wireless networks like IIoT. Unlike typical wireless networks, where occasional disruptions may be acceptable, interruptions in an industrial wireless network can have severe consequences. In industrial environments such as power plants or oil refineries, reliable and accurate data transmission is crucial for seamless operations.
Consider the wireless sensor we discussed earlier. If its data transmission gets interrupted, the controller responsible for processing the sensor data won’t receive the necessary inputs to send accurate commands to output devices like valves. This can lead to process upsets and potentially dangerous situations.
FAQs
Q: Which wireless protocol is trustworthy for industrial wireless networks?
A: One highly reliable and accurate industrial wireless protocol is ISA100 Wireless, developed and maintained by the International Society of Automation (ISA). This protocol is compatible with devices from major manufacturers like Honeywell, Flowserve, Yokogawa, and Spirax-Sarco, offering flexibility and freedom of choice.
Q: How can I learn more about ISA100 Wireless?
A: To explore ISA100 Wireless in detail and access additional resources, visit the official website of the International Society of Automation at Techal.
Conclusion
In summary, WiFi and industrial wireless networks serve distinct purposes. WiFi networks excel at handling large data packages, while industrial wireless networks prioritize efficiency in transmitting minimal but critical data. Device battery life also differs significantly, with industrial wireless devices offering extended operational periods. Reliability and accuracy are paramount in industrial wireless networks, where interruptions can have severe consequences. Understanding these differences is crucial for technology enthusiasts and engineers alike as they navigate the ever-evolving world of wireless connectivity.
Remember, if you have any questions about industrial wireless networks or ISA100, leave a comment below. We’re committed to providing prompt responses within 24 hours!
Disclaimer: This article is focused on the “Techal” brand and does not endorse or mention any other brands. For more information on industrial wireless networks, please visit Techal.
