# Allen-Bradley 1746-NIO4V Analog I/O Module - Ser A

The **Allen-Bradley 1746-NIO4V Analog Combination I/O Module** is a critical component for industrial automation systems, specifically designed for the SLC 500 series. This module, with its Ser A designation, offers robust performance in demanding environments. It is ideal for applications requiring precise analog signal control and monitoring, ensuring efficient operation within various industrial processes.

This **1746-NIO4V** module handles input ranges from -20mA to +20mA and -10Vdc to +10Vdc, along with an output range of -10Vdc to +10Vdc. Its construction is built for harsh conditions, with an operating temperature code of T3C and a Class I, Groups A, B, C, and D, Div.2 rating. Manufactured in the U.S.A., this 180-gram module is both durable and easy to integrate into existing systems, providing reliable analog control.

Key features of the **1746-NIO4V Analog I/O Module** include:

-   Precise analog input and output signal control.
-   Wide input and output voltage and current ranges.
-   Designed for harsh industrial environments.
-   Durable and lightweight construction.
-   Easy integration with the Allen-Bradley SLC 500 system.

The **Allen-Bradley 1746-NIO4V** is a reliable solution for your analog control needs. It is engineered to meet the demands of industrial automation systems, offering a blend of performance and durability. Whether you are upgrading your current system or designing a new one, this module is a solid choice. For any inquiries, please contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Allen-Bradley
- **Type:** Industrial Automation > PLC Components > I/O Modules
- **Tags:** 1746-NIO4V, Allen-Bradley, Analog I/O, Industrial Automation, PLC module, SLC 500

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Allen-Bradley 1746-NIO4V Analog I/O Module - Ser A-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/allen-bradley-1746-nio4v-ser-a)
> Updated: 2026-09-19