Catalogue → Siemens → SIMATIC ET 200S technology module
6ES7138-4DF10-0AB0
Siemens · Communications module · SIMATIC ET 200S technology module confirmed
The Siemens 6ES7138-4DF10-0AB0 is a communications module in the SIMATIC ET 200S technology module range. 1SI Modbus/USS serial interface module.
What 6ES7138-4DF10-0AB0 sells for
No auction result recorded for this part yet. We publish hammer prices only where we have watched a lot through to close — never an estimate in their place.
See 6ES7138-4DF10-0AB0 listed on eBay → Asking prices, not sold prices. We may earn a commission.
| Manufacturer | Siemens (also SIMATIC, SINAMICS) |
|---|---|
| Family | SIMATIC ET 200S technology module |
| Category | Communications module |
| Without separators | 6ES71384DF100AB0 |
| Notes | 1SI Modbus/USS serial interface module; verified: Siemens ET 200S Distributed I/O System manual EWA-4NEB780602402-09 |
What changes what 6ES7138-4DF10-0AB0 is worth
Same catalogue number, different money. These are the attributes that separate two otherwise identical 6ES7138-4DF10-0AB0 units — check each one before you quote or bid.
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".
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.
Questions
What is a 6ES7138-4DF10-0AB0?
The Siemens 6ES7138-4DF10-0AB0 is a communications module in the SIMATIC ET 200S technology module range. 1SI Modbus/USS serial interface module.
What changes what a 6ES7138-4DF10-0AB0 is worth?
Two 6ES7138-4DF10-0AB0 units with the same catalogue number can be worth different amounts. What separates them: series letter, tested or untested. Series letter on the label. Later series are not always backward compatible and sell for more. Tested / as-is / new-in-box. The single biggest multiplier on used price.
Where do you find the series or revision on a 6ES7138-4DF10-0AB0?
Series letter: Printed on the label, usually right after the catalogue number, as "SER A". Tested or untested: Not on the plate. It comes from whoever pulled the unit, and it moves the price more than anything printed.
Who makes the 6ES7138-4DF10-0AB0?
Siemens makes the 6ES7138-4DF10-0AB0. The same equipment is sold and labelled as Siemens, SIEMENS, SIMATIC, Simatic.