# Allen-Bradley 1791R-4B4P Compact Block I/O Module – 24VDC, 250mA

The **Allen-Bradley 1791R-4B4P** Compact Block I/O Module offers reliable performance for your industrial automation needs, ensuring efficient control and connectivity. This module is designed for robust operation within demanding environments.

This **Compact Block I/O Module** operates on 18-26.4VDC with a 250mA current rating, making it suitable for various control systems. The **Allen-Bradley 1791R-4B4P** facilitates seamless integration with existing automation setups, enhancing overall system responsiveness.

-   Provides robust and reliable I/O connectivity
-   Ensures efficient data transfer in automation systems
-   Compact design for easy installation and integration
-   Offers stable performance in harsh industrial environments
-   Compatible with a wide range of Allen-Bradley control systems

**Specifications:**

-   Voltage: 18-26.4 VDC
-   Current: 250mA
-   Module Type: Compact Block I/O
-   Part Number: 1791R-4B4P

Trust the **Allen-Bradley 1791R-4B4P** Compact Block I/O Module for dependable performance in your industrial automation systems. Upgrade your control capabilities today.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Automation > I/O Modules > Compact Block
- **Tags:** 1791R-4B4P, 24VDC, Allen-Bradley, Automation, Compact I/O, Digital I/O, I/O Module, Industrial Control

## Variants

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

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/allen-bradley-1791r-4b4p-compact-io-module)
> Updated: 2026-10-20