9/23/2021 1:18 PM | |
Joined: 2/6/2015 Last visit: 10/12/2024 Posts: 27 Rating: (0) |
I need part number of this part |
9/23/2021 1:24 PM | |
Joined: 1/21/2013 Last visit: 10/18/2024 Posts: 4620 Rating: (708) |
6ES7 390-0AA00-0AA0 |
9/23/2021 1:35 PM | |
Joined: 2/6/2015 Last visit: 10/12/2024 Posts: 27 Rating: (0) |
Can this work for this cpu and modules? I have this rack 390-1AB60-0AA0 |
9/23/2021 1:38 PM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687)
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Hello Mahmoud; A S7-300 PLC does not use a rack, it has mounting rails of different lengths that you can choose from depending on the number of I/O modules you attach to the CPU.. There is no backplane connections on this rail. https://support.industry.siemens.com/cs/us/en/view/8859629/23200990859 https://support.industry.siemens.com/cs/ww/en/view/13008499/24568122379 To connect the CPU and the I/O modules Siemens provides a U-connector (or bus connector) that you attach to the back of the CPU or I/O module, as shown in the screenshot below, taken from the Installation manual (2nd link above). One U-connector comes with every S7-300 module bu not with the CPU, this is the connector your screenshot pointa to. If needed you can purchase spare bus connectors: the part number for spare connectors is 6ES7390-0AA00-0AA0. Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 09/23/2021 22:07:06Last edited by: dchartier at: 09/23/2021 22:10:01 |
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