# DSE2131 ratiometric input expansion module

Canonical URL: https://eloragrid.ai/objects/uk-dse-dse2131
Publisher: Elora Grid
Updated: 2026-10-29
Lookup label: DSE2131
Drawing use: GA
Reference families: Manufacturer

Ratiometric input expansion module mounting and sensor-wiring coordination.

## In plain English

### What it does

An input module brings measurements or on/off signals from equipment into a controller so its program can respond.

### A simple example

In a substation control panel, an input module can report whether a breaker is open or closed.

### What the drawings help you do

Use the selected manufacturer's drawings to check the equipment's size, mounting points and cable connections. The layout helps you plan where it fits and how it can be reached for maintenance. An illustrative 3D preview does not establish product dimensions or required clearances.

### Terms

- Signal: Electrical information passed between devices, rather than necessarily the main power supply.
- Schematic: A drawing showing function and connections rather than physical appearance.

Concept diagram: Equipment signal → Input module → Controller receives information
A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.

- [DSE2131 ratiometric input expansion module: official source](https://www.deepseaelectronics.com/genset/expansion-modules/dse2131/downloads)


## What it represents

Place the input module near the intended marshalling zone while preserving a clear route for its host communications and DC supply. Label the sensor group served by the module.
The linked CAD resource is an electrical wiring reference. Use the separate manufacturer installation drawing for physical dimensions; this original unitless GA illustration is not a fabrication template.

## How to read it

- Reserve field-terminal and communication connector access.
- The expansion module extends a compatible host system; the wiring CAD is not an independent controller or a complete sensor-installation design.

## Information to show or reference

- Identify host, module address and sensor group.
- Reserve field-terminal and communication connector access.
- Verify mounting dimensions in the installation instructions.

## Important distinction

The expansion module extends a compatible host system; the wiring CAD is not an independent controller or a complete sensor-installation design.

## Facts

- Manufacturer or project publisher: Deep Sea Electronics
- Family or order code: DSE2131
- CAD relationship: Same reviewed source and configuration scope; select the matching original
- Illustration: Original conceptual GA; no dimensional or certification claim

## Public references

- [DSE2131 ratiometric input expansion module: official source](https://www.deepseaelectronics.com/genset/expansion-modules/dse2131/downloads) — Deep Sea Electronics. Official identity and available drawing scope; coordination guidance is independently written.

## Graphic scope

No standalone 2D icon is supplied. Manufacturer drawings are shown only where an exact source match is available. Other equipment previews are 3D thumbnails, not dimensional drawings.