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What difference between OBA6 and OBA7

4/16/2012 6:51 AM	Rate (0)
Ways Posts: 22 Rating: (1)	Whats the difference between OBA6 and OBA7? Am still new, so my question might seem stupid but bare with me plz. In time with your knowlege I'll be expert. Thanks In advance.
Ways Posts: 22 Rating: (1)
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4/16/2012 7:33 AM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, Main difference is the OBA7 has no longer a programming port like all the other versions (usb or rs232 cable), it has Ethernetport instead. There are more resources, more blocks, memory and new blocks. You can check the hardwarediff by pressing CTRL-H or click Tools--Select Hardware. Logo 7 can communicate with other Logo 7 and S7 PLC and HMI. Regards, Marcjan
	Last edited by: Marcjan at: 4/16/2012 7:34 AM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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This contribution was helpful to 1 thankful Users Tomy Master

4/19/2012 11:04 AM	Rate (0)
Out Control Posts: 204 Rating: (1)	Have a look :) /tf/WW/en/Posts/54795#top
Out Control Posts: 204 Rating: (1)
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6/26/2012 7:23 PM	Rate (0)
anilplc Experienced Member Joined: 11/30/2007 Last visit: 7/2/2025 Posts: 23 Rating: (0)	its new gen PLR and can communicate with Other Siemens PLC's, programming cable is eathernet

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