# BRX BX-04AD-1 current-input module DWG

The BX-04AD-1 is a BRX analogue input expansion module for current signals. It receives measurement signals; it does not drive a motor or provide a power supply.

Canonical page: https://eloragrid.ai/tools/cad-library/equipment/drawing-bx-04ad-1-ed551b4ddefa
Manufacturer: AutomationDirect
Entry type: Named drawing reference
Part number: BX-04AD-1
Category: Automation & controls
Formats: DWG
Market discovery: US / Global
Access: Direct download
Official source: https://support.automationdirect.com/docs/drawings.html
Manufacturer evidence: https://support.automationdirect.com/docs/drawings.html
Source checked: 2026-10-13T00:00:00.000Z

Original CAD is retained privately; explicit publisher restrictions keep public downloads on the official route. Use Request CAD for exact variants.
US and Canada supplier catalogue; globally discoverable. Regional suitability must be verified for exact part.
Use the named DWG for the module’s physical arrangement. Follow its separate wiring documentation for channels, signal references and terminal-block selection. A four-channel input module is a different functional choice from the voltage-input and universal-input models nearby in the collection.


## In plain English

### What is this AutomationDirect resource?

The BX-04AD-1 is a BRX analogue input expansion module for current signals. It receives measurement signals; it does not drive a motor or provide a power supply.

### A simple example

A control-panel design can bring a current-output transmitter to this module so the controller can read its measured condition.

### What the drawings help you do

Use the named DWG for the module’s physical arrangement. Follow its separate wiring documentation for channels, signal references and terminal-block selection. A four-channel input module is a different functional choice from the voltage-input and universal-input models nearby in the collection.

### Before using this reference

- Match the complete BX-04AD-1 code.
- Check space for the specified terminal block and wiring.
- Reference the current-input wiring and channel configuration.

### Can this drawing stand in for BX-04AD-2B?

Do not assume interchangeability. The 2B model is a voltage-input variant; select the exact module and check both its mechanical and electrical documentation.

### Terms

- Geometry: The physical shape represented by the model or drawing.
- Configuration: The exact equipment version and options selected for the installation.
- Revision: The recorded version of the file or document.

Concept diagram: Current-output field sensor → BX-04AD-1 module → Controller measurement input
A reading guide for this particular resource. These boxes are not the manufacturer's equipment geometry or a connection diagram.

- [AutomationDirect official drawing source](https://support.automationdirect.com/docs/drawings.html)


## Which file should I choose?

Use the named DWG for the module’s physical arrangement. Follow its separate wiring documentation for channels, signal references and terminal-block selection. A four-channel input module is a different functional choice from the voltage-input and universal-input models nearby in the collection.

## Official files

- brx.zip (ZIP): https://ftp.automationdirect.com/support/drawings/brx.zip
  Site download: not publicly hosted
  Rights review: The drawing page limits the documents to exclusive use by AutomationDirect customers.; evidence: https://support.automationdirect.com/docs/drawings.html
  Purpose: Contains BX-04AD-1.dwg; download the original archive and locate the named member.; acquired: true; redistribution: restricted; SHA-256: 11630269a263f1fece253869adca11af60afefa4b76c9ae8c9a30c5d6efeaa4a; revision: not recorded
  - PLC Families/BRX/BX-04AD-1.dwg

Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.