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Schneider Electric TWDLMDA20DRT
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Saturday, November 14

TWDLMDA20DRT

Modular programmable logic controller

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Payment is by bank wire only in RMB/CNY, GBP, EUR or USD. Amikon does not accept credit cards or provide credit terms. Cleared payment is required before shipment unless the written quotation expressly states otherwise.
Product Condition
Factory New These are new and current items that are procured directly from the manufacturer.
New In Sealed Package Parts are new. They have not been used and still have their original package seal intact.
New in Original Package These parts are new. The packages were not originally sealed by their original manufacturer.
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PRODUCT DESCRIPTION

TWDLMDA20DRT Modular programmable logic controller

Schneider Electric TWDLMDA20DRT is a Twido modular programmable controller with twelve digital inputs, six relay outputs and two sourcing transistor outputs. Its mixed-output arrangement combines relay switching with electronic outputs in a compact 24 V DC base.

The base accepts up to seven expansion I/O modules and supports optional memory, real-time-clock and communication accessories. Input filtering can be set to none, 3 ms or 12 ms, while the relay and transistor groups retain separate load and common-current limits.
ACTUAL APPLICATIONS

Application fields for TWDLMDA20DRT

These broad application fields reflect the documented function and technical characteristics of TWDLMDA20DRT.
  • 01 · BUILDINGS

    Commercial and Public Buildings

    Commercial buildings and public institutional propertiesRetail properties and mixed commercial estates
  • 02 · FOOD & BEVERAGE

    Food and Consumer Beverage Sectors

    Prepared foods and packaged food sectorsBeverages and specialist consumer food sectors
  • 03 · INDUSTRIAL AUTOMATION

    Light Industries and Consumer Goods

    General industrial goods and consumer productsTextile materials and specialist light industries

Technical specifications for TWDLMDA20DRT

  • Product Model
    TWDLMDA20DRT
  • Product Parameters
    Modular programmable logic controller
  • In stock
    1 unit
  • Manufacturer
    Schneider Electric
  • Discrete inputs
    12; 24 V DC source/sink
  • Relay outputs
    6
  • Transistor outputs
    2 sourcing
  • Supply voltage
    24 V DC nominal
  • Allowable supply range
    20.4–26.4 V DC
  • Maximum expanded input power
    19 W at 26.4 V DC
  • Maximum expansion modules
    7
  • Memory cartridge options
    32 kB / 64 kB
  • Input current
    5 mA on I0/I1/I6/I7; 7 mA on others
  • Input filter settings
    None, 3 ms or 12 ms
  • Transistor current
    0.3 A per output; 1 A per common
  • Relay current
    2 A per output; 8 A per common
  • Relay contact resistance
    30 mΩ maximum, initial
  • Relay mechanical endurance
    20 million operations minimum
  • Operating temperature
    0 to +55 °C
View all additional

Alternative Names

TWDLMDA20DRT Twido modular Modular programmable logic controller
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
SYSTEM INTEGRATION

Integrate TWDLMDA20DRT within Twido modular

Map the twelve 24 V DC source/sink inputs and the six relay plus two sourcing transistor outputs in the Twido project. Keep the output technology and common grouping distinct when assigning loads, especially the electronic Q0 and Q1 outputs.
Provide a 24 V DC source within 20.4–26.4 V and budget for the base plus installed expansion modules. The documented maximum arrangement supports seven I/O expansion modules and optional communication and memory accessories selected for the project.
Choose input filters to suit the field signals and check relay loads against 2 A per output. Keep transistor demand within 0.3 A per output and 1 A per common, then prove the input states and output response with the actual control program.

Features:

  • Discrete inputs: 12; 24 V DC source/sink
  • Relay outputs: 6
  • Twido modular
Use TWDLMDA20DRT only within the documented Twido modular arrangement and applicable installation instructions.
INTERCHANGEABILITY

Replace TWDLMDA20DRT within Twido modular

Back up the Twido program, communication settings and expansion-module arrangement before exchanging the base. Match TWDLMDA20DRT exactly; the DTK and DUK bases use different transistor output arrangements and do not preserve the same relay connections.
Disconnect power and label each output common before moving the terminals. Retain the fitted memory and real-time-clock accessories only where compatible, and inspect load suppression and field wiring for faults that could have damaged the original output circuits.
Restore the approved application and compare every I/O assignment with the wiring record. Check filter settings, relay switching, transistor outputs and communication before enabling automatic operation; a successful power-up alone does not validate the mixed-output base.

Features:

  • Discrete inputs: 12; 24 V DC source/sink
  • Relay outputs: 6
  • Twido modular
Use TWDLMDA20DRT only within the documented Twido modular arrangement and applicable installation instructions.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

Features:

  • Exact-model technical data for TWDLMDA20DRT
  • Document applicability checked against the complete identity
  • Directory links by subcategory and brand
Documentation for TWDLMDA20DRT must match the installed product identity and supplied configuration.

Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Product size
    4.75 x 9.00 x 7.00 cm
    Net weight
    0.19 kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    8537101190
    Origin
    France
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about TWDLMDA20DRT

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Does TWDLMDA20DRT provide eight relay outputs?

    No. It has six relay outputs and two sourcing transistor outputs, along with twelve discrete inputs.
  • Can a DUK base be substituted without rewiring?

    Do not assume so. TWDLMDA20DUK uses sinking transistor outputs, while DRT has six relays and two sourcing transistor outputs.
  • How many expansion I/O modules can the DRT base accept?

    The Twido hardware manual permits up to seven expansion I/O modules for TWDLMDA20DRT.
  • What load is permitted on each transistor output?

    The documented limit is 0.3 A per transistor output and 1 A per common, with a 24 V DC nominal load supply.
  • Which filter settings are available on the twelve inputs?

    The selectable input filters are none, 3 ms or 12 ms; use the setting required by the field signal and program.
  • Is a 30 V controller power supply within tolerance?

    No. The controller supply range is 20.4–26.4 V DC, even though some output-side specifications use different voltage limits.
  • What should a Twido mixed-output quotation include?

    Identify TWDLMDA20DRT, the required expansion modules and any memory, RTC or communication accessories. Keep these items separate from the base supply scope.
  • What must be available before commissioning a spare DRT base?

    Arrange the approved Twido program, engineering connection and I/O record. Confirm the supplied accessories, condition and dispatch date in the written offer.
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