Catalogue → Siemens → SIMATIC S7-400
Siemens SIMATIC S7-400
6 part numbers · Power supply
| Part number format | ^6ES7[0-9]{3}-[0-9A-Z]{5}-[0-9A-Z]{4}$ |
|---|---|
| Also branded | Siemens, SIEMENS, SIMATIC, Simatic |
Every part number in this family
- 6ES7407-0DA02-0AA0
- 6ES7407-0KA02-0AA0
- 6ES7412-2XJ05-0AB0
- 6ES7414-3XM05-0AB0
- 6ES7416-2XN05-0AB0
- 6ES7416-3XR05-0AB0
unconfirmed marks 6 entries that match this family's published format but have not been checked against a datasheet.
What changes the value in this family
Series letter
Series letter on the label. Later series are not always backward compatible and sell for more.
Printed on the label, usually right after the catalogue number, as "SER A".
Firmware revision
Firmware/FRN revision. Buyers match it to an existing project; a mismatch can make the unit useless to them.
On the label as "FRN" or "FW", and on the module's own display if it powers up.
Tested or untested
Tested / as-is / new-in-box. The single biggest multiplier on used price.
Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed.