L.GL said:If you look worldwide the S7-300 from SIEMENS is the PLC the most used in industry. Every 3 PLC sold 2 are SIEMENS.
1st SIEMENS
2nd ALLEN BRADLEY
3rd MITSUBISHI
L.GL said:If you look worldwide the S7-300 from SIEMENS is the PLC the most used in industry. Every 3 PLC sold 2 are SIEMENS.
1st SIEMENS
2nd ALLEN BRADLEY
3rd MITSUBISHI
JesperMP said:I have to comment on Potter's post.
You see, I sit on the other side of that table because we are an OEM company making machinery for customers all over the world.
We ALSO want to standardise, so we chose a brand of PLC and concentrate 100% on that (*). Customers that ask for a different brand get a polite "no" or asked to accept 25% higer price + 100% longer delievry time. They then accept our standard. Even huge industrial conglomerates that try to impose their standards dont get treated differently.
230grain said:Allen-Bradley.
Just look at jobs advertisments for PLC programers they all want Allen-Bradly experience.
230grain said:Allen-Bradley.
Just look at jobs advertisments for PLC programers they all want Allen-Bradly experience.
krk said:Global PLC market shares 2003:
1. Siemens 28.8%
2. Rockwell Automation 19.1%
3. Mitsubushi 14.3%
4. Omron 8.3%
5. Schneider Electric 8.3%
6. GE Fanuc 3.7%
7. Moeller 2.4%
8. Hitachi 1.9%
9. Sharp 1.9%
10. B&R 1.5%
Others 9.8%
Global automation equipment market shares 2004:
1. Siemens 9%
2. Schneider Electric 5%
3. ABB 4%
4. Rockwell 3%
5= Emerson 2%
5= Mitsubishi 2%
7. GE 2%
Source:
Milestones in Automation
Arnold Zankl
ISBN 3-89578-259-9
**edit**
The global PLC market shares I've copied here are very close to those in this thread over at eng-tips.com
consys said:How Come the 2003 figures adds up to 100% but the 2004 figure adds up to 27% ?
I am sure you will get lots but you might try starting a new postSeimens vs Rockwell any input?