Siemens 6ES7134-6GB00-0BA1 SIMATIC distributed I/O platform AI 2xI 2-/4-wire Standard analog input module

6ES7134-6GB00-0BA1 is a SIMATIC distributed I/O platform AI 2xI 2-/4-wire Standard analog input module; its documented system role is to convert two-wire or four-wire current-loop signals into controller input data in a distributed I/O platform station.

System function

Rebuilt from individual evidence

System position

Evidence and limits

6ES7134-6GB00-0BA1 is a SIMATIC distributed I/O platform AI 2xI 2-/4-wire Standard analog input module.

In the documented system path, its role is to convert two-wire or four-wire current-loop signals into controller input data in a distributed I/O platform station.

The source evidence supports the product identity and system role; installation-specific limits remain explicit unknowns.

Exact reference: 6ES7134-6GB00-0BA1
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: Converts two-wire or four-wire current-loop signals into controller input data in a distributed I/O platform station.
System position: Sits in the distributed I/O platform I/O path between field current loops and the PLC controller.
Upstream / inputs: Two-wire or four-wire current-loop transmitters provide the analog input signals.
Downstream / outputs: The distributed I/O platform backplane carries the converted input data to the PLC controller.
Limitations: Unknown: Installation-specific compatibility, firmware, replacement suitability, and current commercial availability for 6ES7134-6GB00-0BA1 were not established by this individual research.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The source identifies 6ES7134-6GB00-0BA1 as a SIMATIC ET 200SP AI 2xI 2-/4-wire Standard analog input module.
Confidence: high
- support.industry.siemens.com — retrieved 2026-09-12; high confidence
Converts two-wire or four-wire current-loop signals into controller input data in an ET 200SP station.
Confidence: high
- support.industry.siemens.com — retrieved 2026-09-12; high confidence

Inferences

Inferred system position: Sits in the ET 200SP I/O path between field current loops and the PLC controller.
Confidence: medium
Rationale: The exact product description and documented function place this module in the stated signal path.
- support.industry.siemens.com — retrieved 2026-09-12; high confidence

Unknowns

Unknown: Installation-specific compatibility, firmware, replacement suitability, and current commercial availability for 6ES7134-6GB00-0BA1 were not established by this individual research.
Confidence: low
Missing evidence: No installation-specific controller, firmware, replacement, or current commercial evidence was captured.

System position diagram

A left-to-right system path shows Current-loop transmitters connected through 6ES7134-6GB00-0BA1 to PLC controller. — System role inferred from the exact-reference evidence: 6ES7134-6GB00-0BA1 sits in the documented path between Current-loop transmitters and PLC controller.

View Mermaid source

flowchart LR upstream["Current-loop transmitters"] -->|configured signals| product["6ES7134-6GB00-0BA1"] product -->|documented function| downstream["PLC controller"]

View diagram labels

Nodes: Current-loop transmitters; 6ES7134-6GB00-0BA1 SIMATIC distributed I/O platform AI 2xI 2-/4-wire Standard analog input module; PLC controller
Edges: configured signals; documented function

Next action

The captured evidence supports a concrete system role for 6ES7134-6GB00-0BA1; installation-specific limits remain explicit unknowns.

Verify the complete 6ES7134-6GB00-0BA1 identity, installed interfaces, and project configuration before replacement or commissioning.

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