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3401S2

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Triconex 3401S2 is a Tri-GP v2 digital output module whose selected termination baseplate determines the field voltage, current and switching method.
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Ships by Thursday, October 29
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Technical specifications for 3401S2

  • Manufacturer:
    Invensys
  • Part Number:
    3401S2
  • Product Family:
    Triconex
  • Product Type:
    Digital Output Module
  • Stock:
    1
  • Output family:
    Tri-GP v2 digital output
  • Standard baseplate:
    2401S2
  • Low-current baseplate:
    2401LS2
  • High-voltage baseplate kit:
    2402S2
  • Hazardous-location kit:
    2402AS2
  • Relay ETP:
    3000763-110
  • Interface cable:
    9106-310F
  • External termination baseplate:
    3000764-310
  • Control architecture:
    Triplicated command paths
  • Output diagnostics:
    Voter diagnostics
  • Module keying:
    Mechanical
  • Field power:
    Determined by installed baseplate
  • Load class:
    Defined by selected termination assembly
  • High-current supervised variant:
    3411S2, separate model
  • Online maintenance:
    Supported by system procedure
  • Operating temperature:
    0 to 60 °C
  • Storage temperature:
    -40 to 85 °C
  • Humidity:
    5 to 95%, non-condensing
  • System architecture:
    Triple Modular Redundant
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Control Diagnostics & Protection Safety

Features:

  • Drives discrete field loads from the Tri-GP v2 output architecture.
  • Supports multiple baseplates for different current and voltage duties.
  • Uses output-voter diagnostics for online fault detection.
The ordered item is the 3401S2 standard digital-output module rather than the supervised 3411S2 model.

Its compatible baseplate adapts voted controller commands to the required field switching circuit.

Successful selection preserves the baseplate code, field-power class, output map and load inrush margin.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Triconex 3401S2:Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Operates valves, relays and indicators through a standard Tri-GP output baseplate.
  • Interfaces higher-voltage loads through the documented external relay termination kit.
  • Provides low-current switching when paired with the dedicated 2401LS2 assembly.
  • Triplicated controller commands are resolved by the module output-voting circuitry.
  • Individual output points follow the application state and configured de-energized behavior.
  • The selected baseplate converts the module command into the required field switching method.
  • Output-voter diagnostics continuously test the ability to command the opposite state.
  • Module status and point indications support fault localization during online maintenance.
  • Protection and fuse arrangements depend on the attached direct or external-termination baseplate.
  • The module participates in the fault-tolerant Tri-GP controller architecture.
  • High-current supervised service uses the separate 3411S2 design rather than this standard module.
  • Field-circuit suitability must be demonstrated for the selected voltage, load and fail-safe philosophy.
Description
Triconex 3401S2 supplies discrete output commands through the Tri-GP v2 triplicated control path. It can be paired with several baseplate arrangements so one module family can serve conventional, low-current, high-voltage or relay-isolated field circuits. Triplicated command paths and voter diagnostics provide the electronic output function for the Tri-GP v2 platform.

Output voter diagnostics compare the internal command paths and report abnormal switching behavior to the controller. The baseplate contains the field interface, terminal arrangement and protection suited to the selected load category. Standard, low-current, high-voltage and relay duties are created by the selected baseplate or external termination assembly, not by changing the module identity.

Do not choose the module from the catalog number alone: verify 2401S2, 2401LS2, 2402S2 or the approved external relay kit. Load voltage, current, inrush and required fail state must be confirmed before energization. Mechanical keying, field-power design and the associated interface cable keep the installed output class aligned with the cabinet drawings.
Alternative Names
3401S2 Triconex 3401S2 3401 S2 3401-S2 Tricon 3401S2 Schneider Electric Triconex 3401S2 3401S2 Digital Output Module 3401S2 Tri-GP v2 Digital Output Module
Technical notes
3401S2 electrical duty is set by the installed baseplate; verify the exact 2401/2402 variant and load type before replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What ordering detail identifies the intended configuration of 3401S2?
The 3401S2 label identifies the standard Tri-GP v2 digital-output module rather than supervised 3411S2 hardware.
Which companion hardware defines compatibility for 3401S2?
Match the module with the installed 2401S2, 2401LS2, 2402S2 or approved external-termination kit.
Where does 3401S2 sit in the documented control architecture?
It switches discrete actuators and auxiliary circuits according to voted Tri-GP application commands.
Who can verify condition and lead time for 3401S2?
Apter Power can confirm revision, condition, required baseplate association and current lead time.
What must remain unchanged during an exchange of 3401S2?
Check load inrush, field voltage, fuse or relay type and fail action, then proof-test every output after installation.
What information lets Apter Power quote 3401S2 accurately?
Provide the module and baseplate labels, load schedule, field supply, quantity and destination.

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