CACR-HR10BB YASKAWA

Fieldbus has a market share of 27%,up from 28%last year.However,there is an interesting fact behind these numbers,HMS concluded that despite losing 1%of the market,the actual installed number of fieldbus nodes is expected to be higher than that in 2022 after several years of decline.It grew 4%last year.The underlying root cause is that factories prefer mature industrial networking solutions during uncertain times due to the impact of the coronavirus and challenging component conditions.

PROFIBUS remains the most installed fieldbus with a market share of 7%,followed by Modbus-RTU(5%)and CC-Link(4%).Interestingly,Modbus TCP and RTU also continue to be widely used in modern factories,accounting for a combined 11%of the market by 2022 compared to last year.

现场总线的市场份额为27%，去年为28%。然而，这些数字背后有一个有趣的事实，HMS得出的结论是，尽管失去了1%的市场份额，但现场总线节点的实际安装数量在经历了几年的下降之后，预计到2022年将比去年增长4%。其潜在的根本原因是，由于新冠病毒和元器件挑战性状况的影响，工厂在不确定的时期更青睐成熟的工业网络解决方案。

PROFIBUS仍然是安装最多的现场总线，市场份额为7%，其次是Modbus-RTU(5%)和CC-Link(4%)。有趣的是，Modbus TCP和RTU也继续在现代工厂中广泛使用，与去年相比，到2022年合计占市场的11%。