# Georg Fischer Signet 3-8900.401-8 I/O Module for 8900 Controller

Enhance your process control capabilities with the Georg Fischer Signet 3-8900.401-8 I/O Module. This essential accessory is designed to expand the input and output capacity of the Signet 8900 Multi-Parameter Controller, offering greater flexibility for demanding industrial automation and water treatment applications. Seamlessly integrate additional sensors and control devices to achieve more precise data acquisition and robust system performance, ensuring your operations run efficiently and reliably.

The Georg Fischer Signet 3-8900.401-8 I/O Module provides critical expansion for your automation infrastructure. Its design focuses on reliable integration within existing control systems, supporting advanced monitoring and automation tasks. Whether you are managing complex chemical processing or optimizing water treatment facilities, this module ensures dependable communication and expanded control functionality. It is engineered for durability in challenging industrial environments, making it a trusted component for critical operations.

-   Expands input and output capacity for the Signet 8900 Controller
-   Enables integration of additional sensors and control devices
-   Ensures accurate and reliable process monitoring and automation
-   Offers seamless compatibility with the 8900 Series
-   Built with rugged industrial-grade materials for long-term durability

### Specifications

-   **Part Number** 3-8900.401-8
-   **Model** 8900 Series I/O Module
-   **Type** Input/Output Expansion Module
-   **Compatibility** Georg Fischer Signet 8900 Multi-Parameter Controller
-   **Application** Process control water treatment chemical processing industrial automation
-   **Manufacturer** Georg Fischer Signet

Invest in the Georg Fischer Signet 3-8900.401-8 I/O Module to elevate your automation system's performance. Its robust construction and expanded functionality make it an ideal choice for critical industrial applications. Contact us to learn more about integrating this vital component into your setup.

## Details

- **Price:** 999.0 USD
- **Vendor:** Georg Fischer Signet
- **Type:** Industrial Automation > Controllers & Accessories > I/O Modules
- **Tags:** 3-8900.401-8, 8900 controller, expansion module, georg fischer signet, industrial automation, io module, process control, water treatment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Georg Fischer Signet 3-8900.401-8 I/O Module for 8900 Controller-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/georg-fischer-signet-3-8900-401-8-io-module)
> Updated: 2026-09-20