TSXAEY800 Schneider Electric Modicon Premium 8-channel common-point analog input module

Receives high-level analog signals and converts them for monitoring, measurement, and continuous process control. The captured evidence defines the documented system role; installation-specific limits remain explicit.

Documented system function

Rebuilt from individual evidence

System position

Unknown: Evidence boundary

Schneider Electric identifies TSXAEY800 as a Modicon Premium common-point analog input module with eight multirange inputs.

Receives high-level analog signals and converts them for monitoring, measurement, and continuous process control.

The module digitizes sensor or transmitter signals and passes process values into the Premium controller.

Sits between field sensors or transmitters and the Premium controller input image.

Upstream: Receives analog signals from field sensors or transmitters.

Downstream: Provides converted process values to the Modicon Premium controller.

Unknown: The captured sources do not establish the installed wiring, firmware, unit condition, site configuration, or current availability.

Exact reference
TSXAEY800
Category
PLC / CPU
Evidence checked
2026-09-12

System role

This section explains what the product does and where it acts in the surrounding system.

Function
Receives high-level analog signals and converts them for monitoring, measurement, and continuous process control.
System position
Sits between field sensors or transmitters and the Premium controller input image.
Upstream / inputs
Receives analog signals from field sensors or transmitters.
Downstream / outputs
Provides converted process values to the Modicon Premium controller.
Limitations
Unknown: The captured sources do not establish the installed wiring, firmware, unit condition, site configuration, or current availability.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

  • Schneider Electric identifies TSXAEY800 as a Modicon Premium common-point analog input module with eight multirange inputs.

    Confidence: high

    • www.se.com — retrieved 2026-09-12; high confidence
  • Receives high-level analog signals and converts them for monitoring, measurement, and continuous process control.

    Confidence: high

    • www.se.com — retrieved 2026-09-12; high confidence
  • The module digitizes sensor or transmitter signals and passes process values into the Premium controller.

    Confidence: high

    • www.se.com — retrieved 2026-09-12; high confidence

Inferences

  • Inferred system position: Sits between field sensors or transmitters and the Premium controller input image.

    Confidence: medium

    Rationale: The source-backed product identity, documented function, and documented interface establish the adjacent stages; the stated system placement is an explicit inference.

    • www.se.com — retrieved 2026-09-12; high confidence

Unknowns

  • Unknown: The captured sources do not establish the installed wiring, firmware, unit condition, site configuration, or current availability.

    Confidence: low

    Missing evidence: The captured sources do not establish the installed wiring, firmware, unit condition, site configuration, or current availability.

System position diagram

Diagram showing TSXAEY800 between its documented upstream and downstream system stages.

Reading limit: system position only, not a wiring or safety drawing.

System position of TSXAEY800 inferred from the captured evidence.

Enlarged system diagram

Diagram showing TSXAEY800 between its documented upstream and downstream system stages.

System position of TSXAEY800 inferred from the captured evidence.

View Mermaid source
flowchart LR\n  upstream["Receives analog signals from field sensors or transmitters."] --> item["TSXAEY800"]\n  item --> downstream["Provides converted process values to the Modicon Premium controller."]
View diagram labels
Nodes
Receives analog signals from field sensors or transmitters.; TSXAEY800; Provides converted process values to the Modicon Premium controller.
Edges
Documented upstream signal path; Documented downstream control path

Next action

Decision: The captured evidence supports a concrete system role for TSXAEY800; verify the installation details before replacement.

Next action: Verify the signal ranges, common-point wiring, and Premium rack configuration before replacement.

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