Schneider Electric 140NOE77100
Schneider Electric 140NOE77100 – PLC I/O modules from the Modicon Quantum range. Status: discontinued by the manufacturer, no longer available new. Van Haelen supplies it refurbished, with a 24-month warranty.
The Schneider Electric 140NOE77100 is a Schneider/Modicon control component from the Modicon Quantum range. Status: discontinued by the manufacturer, no longer available new. Key data: weight 0.35 kg, dimensions 10,10 x 22,30 x 7,00 cm, HS code 85371091. When replacing, check the product version (issue) on the rating plate; for most installations the same or a higher issue is suitable. Ask us about exchange, repair and a spare-parts pool for your installation.
Available as
Product data
| Manufacturer | Schneider Electric |
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| Part number | 140NOE77100 |
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| Series | Modicon Quantum |
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| Manufacturer status | discontinued by the manufacturer, no longer available new |
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| ETIM | EC001419 |
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| HS code | 85371091 |
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| Country of origin | FR |
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| Weight | 0,35 kg |
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| Dimensions | 10,10 x 22,30 x 7,00 cm |
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Documentation from the manufacturer
All products of the Modicon Quantum series
Faults and fixes 140NOE77100
Problems with 140NOE77100: ERR LED on or program lost
On Modicon TSX Premium, M340 and Quantum a lit ERR LED indicates a processor or program fault; the diagnostics in Unity Pro or Control Expert name the cause. Older processors keep the program with a battery: a flat battery (BAT LED) erases it on a power loss. Always keep the project as a file or on the memory card as well.
What do I check when replacing a 140NOE77100?
Choose the same reference with the same or a higher firmware version so the project loads. Carry over the memory card, set the communication settings again (IP, Modbus address) and after loading check the I/O configuration against the rack.
Fault not fixed: replace, exchange or repair the 140NOE77100?
Replacing from stock is the fastest route when a machine is down. Van Haelen supplies the 140NOE77100 refurbished: tested to this family's test protocol, with a test report per serial number, with a 24-month warranty. The current lead time is shown with the condition on this page. Prefer an exchange: you get a refurbished unit straight away and return the faulty one within 14 days. Repairing your own unit is also possible: diagnosis, then a fixed price.
What information should I send for a quick diagnosis?
A photo of the rating plate (order number, product version, firmware), the exact fault code or LED state, when the fault occurs (at power-up, on enable, under load) and what you have already tried. For PLCs an export of the diagnostic buffer, for drives the parameter set. With that we can usually say the same day whether replacing, exchanging or repairing is best.
Frequently asked questions
Is the 140NOE77100 still available?
Not new from the manufacturer any more: the 140NOE77100 was discontinued. Van Haelen supplies it refurbished and tested.
What does refurbished mean?
Cleaned, inspected, aged or critical components replaced and tested to our test protocol for this product family. You get a 24-month warranty, a test report and a serial number label.
What should I check when replacing a 140NOE77100?
Check the product version (issue) on the rating plate; for most installations the same or a higher issue is suitable.
Can I exchange or repair my faulty unit?
Yes. With an exchange Van Haelen supplies a refurbished unit straight away and you return the faulty one. With a repair you first get a diagnosis and then a fixed price, with test report and warranty.