Siemens 6ES7148-1EH11-0XA0 documented automation component

6ES7148-1EH11-0XA0 is documented by the cited source as EM148-P pneumatic interface with a defined role in an industrial automation system.

System function

Rebuilt from individual evidence

Evidence and limits

The cited technical source identifies 6ES7148-1EH11-0XA0 as EM148-P pneumatic interface.

The same exact-reference source documents this function and interface detail: Controls up to 16 pneumatic valve outputs through the documented EM148-P interface.

The system position is an inference from the documented interface and function; installation-specific compatibility remains unknown.

Exact reference: 6ES7148-1EH11-0XA0
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: Controls up to 16 pneumatic valve outputs through the documented EM148-P interface.
System position: Sits between the documented control station and a Festo CPV-14 valve block.
Upstream / inputs: Receives the station's valve-control data and filtered compressed air.
Downstream / outputs: Drives up to 16 valve-control outputs on the connected CPV-14 assembly.
Limitations: Unknown: Installation-specific compatibility, wiring, firmware, project configuration, condition, and commercial status are not established by this lookup.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The cited technical source identifies 6ES7148-1EH11-0XA0 as EM148-P pneumatic interface.
Confidence: medium
- adegis.com — retrieved 2026-09-12; medium confidence
The same exact-reference source documents this function and interface detail: Controls up to 16 pneumatic valve outputs through the ET 200X EM148-P interface.
Confidence: medium
- adegis.com — retrieved 2026-09-12; medium confidence

Inferences

The module's system position is inferred from its documented interface and function: Sits between the ET 200X control station and a Festo CPV-14 valve block.
Confidence: medium
Rationale: The cited exact-reference identity and function evidence supports this system-path description; the placement is explicitly an inference.
- adegis.com — retrieved 2026-09-12; medium confidence

Unknowns

Unknown: Installation-specific compatibility, wiring, firmware, and project configuration are not established by this lookup.
Confidence: low
Missing evidence: No installation-specific controller, firmware, wiring, or project configuration was captured.
Unknown: Unit condition, stock, price, lead time, repair status, warranty, and local service coverage are not established by this lookup.
Confidence: low
Missing evidence: No current unit-specific commercial or condition evidence was captured.

System position diagram

A left-to-right diagram shows the documented upstream path feeding 6ES7148-1EH11-0XA0, which connects to the documented downstream path. — System role inferred from the cited evidence for 6ES7148-1EH11-0XA0; installation-specific wiring is not asserted.

View Mermaid source

flowchart LR\n upstream["Documented upstream path"] --> module["6ES7148-1EH11-0XA0"]\n module --> downstream["Documented downstream path"]

View diagram labels

Nodes: Documented upstream path; 6ES7148-1EH11-0XA0 component; Documented downstream path
Edges: Documented input or source path; Documented output or service path

Next action

The captured evidence supports a concrete system role for 6ES7148-1EH11-0XA0; installation-specific compatibility remains an explicit unknown.

Verify the complete 6ES7148-1EH11-0XA0 marking and host-system documentation before replacement or commissioning.

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