Omron NQ3-TQ000-B color TFT HMI

The Omron NQ introduction manual identifies NQ3-TQ000B as a 3.5-inch color TFT HMI. The manual lists 320 by 240 pixels, external 24 V DC supply, and serial and USB connectivity for this model.

Documented product role

Rebuilt from individual evidence

The Omron NQ introduction manual identifies NQ3-TQ000B as a 3.5-inch color TFT HMI.

The manual lists 320 by 240 pixels, external 24 V DC supply, and serial and USB connectivity for this model.

The documented product function places this unit between the control system and its connected operator or mechanical interface.

Unknown: installation-specific compatibility, replacement fit, and current commercial availability require separate evidence.

Exact reference: NQ3-TQ000-B
Category: HMI / Display
Evidence checked: 2026-09-12

System role

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

Function: Displays operator screens and accepts touch input for a machine control system.
System position: Sits in the operator panel between the operator and the connected controller.
Upstream / inputs: Accepts 24 V DC power, serial data, and operator touch input through the documented interfaces.
Downstream / outputs: Displays controller data and sends operator commands to the connected automation system.
Limitations: Unknown: installation-specific compatibility, replacement fit, and current commercial availability require separate evidence.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The Omron NQ introduction manual identifies NQ3-TQ000B as a 3.5-inch color TFT HMI.
Confidence: high
- www.sismaq.com — retrieved 2026-09-12; high confidence
The manual lists 320 by 240 pixels, external 24 V DC supply, and serial and USB connectivity for this model.
Confidence: high
- www.sismaq.com — retrieved 2026-09-12; high confidence

Inferences

The documented product function places this unit between the control system and its connected operator or mechanical interface.
Confidence: medium
Rationale: The system position follows from the documented product type, interfaces, and stated operating role.
- www.sismaq.com — retrieved 2026-09-12; high confidence

Unknowns

Unknown: installation-specific compatibility, replacement fit, and current commercial availability require separate evidence.
Confidence: low
Missing evidence: The captured source does not establish installation-specific compatibility, replacement fit, or current commercial conditions.

System position diagram

A flow from an upstream control interface through NQ3-TQ000-B to a downstream interface. — The diagram shows the documented position of the exact item in an industrial control path.

View Mermaid source

flowchart LR
  U["Upstream control interface"] -->|"documented input"| P["NQ3-TQ000-B"]
  P -->|"documented output"| D["Downstream operator or mechanical interface"]

View diagram labels

Nodes: Omron NQ3-TQ000-B color TFT HMI
Edges: Documented system data path

Next action

The Omron NQ introduction manual identifies NQ3-TQ000B as a 3.5-inch color TFT HMI.

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