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Schneider Electric 140NOM21100 – DIO head-end adaptor Modicon Quantum - 1 Modbus+RS485 twisted pair single copper
Discontinued by Schneider Electric — we can still source the original 140NOM21100 (new, used or refurbished, subject to availability). Request a quote below.
Request a Quote
Quick facts
| Availability | Confirmed on request |
| Category | Modicon Quantum |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Country of origin | FR |
| UPC / EAN | 3595861127265 |
| Datasheet | Manufacturer datasheet ↗ |
Shipping & availability
Can I still buy the 140NOM21100 now that it is discontinued?
Yes. Schneider Electric has discontinued the 140NOM21100, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can 140NOM21100 be shipped?
140NOM21100 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 140NOM21100 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 140NOM21100 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 140NOM21100, subject to availability and destination.
Schneider Electric 140NOM21100 — DIO head-end adaptor Modicon Quantum - 1 Modbus+RS485 twisted pair single copper. Discontinued by Schneider Electric. PartnerPLC sources discontinued and surplus Schneider Electric automation parts — request a quote for price, condition and lead time.
Specifications
Main
| Range of product | Modicon Quantum automation platform |
| Product or component type | DIO head-end adaptor |
Complementary
| Product compatibility | 140CRA21120; 140CRA21110 |
| Number of port | 1 Modbus Plus RS485 twisted pair single copper; 1 Modbus RS232 twisted pair single copper |
| Transmission rate | 1 Mbit/s |
| I/O words | 30 I/32 O |
| Checks | Processor; Checksum; RAM address; RAM |
| Power dissipation in W | 4 W |
| Bus current requirement | 780 mA |
| Module format | Standard |
Environment
| Resistance to electrostatic discharge | 4 kV contact conforming to IEC 801-2; 8 kV on air conforming to IEC 801-2 |
| Resistance to electromagnetic fields | 10 V/m 80…2000 MHz conforming to IEC 801-3 |
| Ambient air temperature for operation | 0…60 °C |
| Ambient air temperature for storage | -40…85 °C |
| Relative humidity | 95 % without condensation |
| Operating altitude | <= 5000 m |
| Standards | UL 508 |
| Product certifications | CSA; RMRS; FM Class 1 Division 2; C-Tick; GOST |
Downloads & documentation
Official documents from Schneider Electric, downloaded directly from the manufacturer.
Data sheets & manuals
| Product data sheet 140NOM21100 |
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