Schneider Electric TWDDDI8DT – discrete input module Twido - 8 inputs - 24 V DC
Discontinued by Schneider Electric — we can still source the original TWDDDI8DT (new, used or refurbished, subject to availability). Request a quote below.
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Quick facts
| Availability | Confirmed on request |
| Category | Twido |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| UPC / EAN | 3595862043649 |
| Recommended replacement | TM3DI8 |
| Datasheet | Manufacturer datasheet ↗ |
Shipping & availability
Can I still buy the TWDDDI8DT now that it is discontinued?
Yes. Schneider Electric has discontinued the TWDDDI8DT, 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. If you are planning an upgrade instead, Schneider Electric names the TM3DI8 as its successor — we can quote both.
When can TWDDDI8DT be shipped?
TWDDDI8DT 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 TWDDDI8DT 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 TWDDDI8DT 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 TWDDDI8DT, subject to availability and destination.
Schneider Electric TWDDDI8DT — discrete input module Twido - 8 inputs - 24 V DC. Discontinued by Schneider Electric; the manufacturer's successor is TM3DI8. PartnerPLC sources discontinued and surplus Schneider Electric automation parts — request a quote for price, condition and lead time.
Specifications
Main
| Range of product | Twido |
| Product or component type | Discrete input module |
| Discrete input number | 8 |
| Discrete input voltage | 24 V |
| Discrete input voltage type | DC |
| I/O connection | Removable screw terminal block |
| Number of common point | 1 |
Complementary
| Input voltage limits | 20.4...28.8 V |
| Discrete input logic | Sink or source |
| Discrete input current | 7 mA |
| Input impedance | 3.4 kOhm |
| Filter time | 8 ms at state 0; 8 ms at state 1 |
| Insulation between channel and internal logic | 1500 Vrms for 1 min (by photocoupler) |
| Current consumption | 25 mA at 5 V DC at state 1 for all inputs; 5 mA at 5 V DC at state 0 for all inputs |
| Marking | CE |
| Terminals description PLC n°1 | (8)COM_POS; (7)IN_DIS#7; (5)IN_DIS#5; (0)IN_DIS#0; (3)IN_DIS#3; (1)IN_DIS#1; ALT; (9)COM_POS; (2)IN_DIS#2; (4)IN_DIS#4; (6)IN_DIS#6 |
| Terminals description PLC n°2 | (9)COM#1-8; (5)IN_DIS#5; (7)IN_DIS#7; (8)COM_NEG; (1)IN_DIS#1; (2)IN_DIS#2; (0)IN_DIS#0; (3)IN_DIS#3; ALT_1; (4)IN_DIS#4; (6)IN_DIS#6 |
| Net weight | 0.085 kg |
Environment
| Product certifications | UL; CSA |
| IP degree of protection | IP20 |
| Ambient air temperature for operation | 0…55 °C |
| Ambient air temperature for storage | -25…70 °C |
Downloads & documentation
Official documents from Schneider Electric, downloaded directly from the manufacturer.
Data sheets & manuals
| Product data sheet TWDDDI8DT |
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