Which manufacturer’s DCS and PLCs are most widely used both domestically and internationally?
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Which manufacturers’ DCS and PLCs are most widely used both domestically and internationally? I want to learn *something*. If you have any good materials, I would be very grateful if you could share them. upc04@sina.com
This post was last edited by fanjianmin001 on 2009-11-6 09:02: Honeywell, Siemens, Foxboro, Yokogawa, ABB, and LSYS, Zhejiang University Control System
Our original manufacturers use Zhejiang University Zhongkong and Beijing HollySys.
Agree, on the second floor, CNPC and Sinopec mostly use Honeywell
Our factory uses Yokogawa, Siemens, and ABB
I feel that large companies in China, especially the big state-owned enterprises, tend to favor foreign products; when it comes to purchasing DCS systems, they opt for well-known international brands and don’t give domestic brands any chance.
This post was last edited by fanjianmin001 on 2009-11-6 09:02. Honeywell, Siemens, Foxboro, Yokogawa, ABB, Lenze, Zhejiang University Control Systems – also consider what industry the company is in and its financial strength. Honeywell is definitely the first choice
State-owned or large enterprises generally choose foreign brands for DCS, such as Honeywell. Small and medium-sized enterprises mainly use domestic brands, such as HoliTech and Zhejiang University Zhongkong. In terms of PLC selection, I personally think the Siemens series is the mainstream.
Emerson is good too; it’s a leader in fieldbus technology.
Overall, it seems that fieldbuses are still a bit underutilized at the moment
We use a lot of Yokogawa here