TSXASZ401 Schneider Electric TSX Micro 4-channel analog output module

Supplies four analog outputs for a TSX Micro controller. 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 TSXASZ401 as a TSX Micro analog output module with four outputs and 12-bit conversion.

Supplies four analog outputs for a TSX Micro controller.

The module converts TSX Micro output values into analog signals for downstream field equipment.

Sits between TSX Micro control logic and analog-controlled field equipment.

Upstream: Receives analog output values from the TSX Micro controller.

Downstream: Sends analog control signals to downstream actuators or drives.

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

Exact reference: TSXASZ401
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: Supplies four analog outputs for a TSX Micro controller.
System position: Sits between TSX Micro control logic and analog-controlled field equipment.
Upstream / inputs: Receives analog output values from the TSX Micro controller.
Downstream / outputs: Sends analog control signals to downstream actuators or drives.
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 TSXASZ401 as a TSX Micro analog output module with four outputs and 12-bit conversion.
Confidence: high
- www.se.com — retrieved 2026-09-12; high confidence
Supplies four analog outputs for a TSX Micro controller.
Confidence: high
- www.se.com — retrieved 2026-09-12; high confidence
The module converts TSX Micro output values into analog signals for downstream field equipment.
Confidence: high
- www.se.com — retrieved 2026-09-12; high confidence

Inferences

Inferred system position: Sits between TSX Micro control logic and analog-controlled field equipment.
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 TSXASZ401 between its documented upstream and downstream system stages. — System position of TSXASZ401 inferred from the captured evidence.

View Mermaid source

flowchart LR\n  upstream["Receives analog output values from the TSX Micro controller."] --> item["TSXASZ401"]\n  item --> downstream["Sends analog control signals to downstream actuators or drives."]

View diagram labels

Nodes: Receives analog output values from the TSX Micro controller.; TSXASZ401; Sends analog control signals to downstream actuators or drives.
Edges: Documented upstream signal path; Documented downstream control path

Next action

Decision: The captured evidence supports a concrete system role for TSXASZ401; verify the installation details before replacement.

Next action: Verify the output range, load, wiring, and TSX Micro rack configuration before replacement.

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