# ALLEN-BRADLEY 1771-IGD TTL Input Module – Industrial Automation

The ALLEN-BRADLEY PLC-5 1771-IGD TTL Input Module is engineered for high-speed digital signal processing in industrial automation environments. This module is essential for applications requiring precise and reliable data acquisition from TTL (Transistor-Transistor Logic) compatible devices. Ideal for a wide range of industrial applications, the 1771-IGD ensures seamless integration and optimal performance within your control systems.

**Key Features:**

-   **TTL Input Compatibility:** Specifically designed to interface with TTL-level signals, ensuring accurate and fast data processing.
-   **Rugged Construction:** Built to withstand harsh industrial conditions, including electrical noise and temperature fluctuations.
-   **Easy Integration:** Simplifies setup and expansion of existing PLC-5 control systems.
-   **High-Speed Processing:** Enables rapid data collection, facilitating responsive control and decision-making.
-   **Versatile Applications:** Suitable for automation, robotics, and process monitoring requiring digital inputs.

**Specifications:**

\*Input Type: TTL

\*Designed for use in PLC-5 control systems

The ALLEN-BRADLEY 1771-IGD TTL Input Module offers dependable performance and is a critical component for industrial automation. Its robust design and high-speed processing capabilities ensure optimal efficiency in demanding applications. Trust the ALLEN-BRADLEY 1771-IGD to enhance the reliability and performance of your industrial systems. 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 Modules > Input Modules
- **Tags:** 1771-IGD, ALLEN-BRADLEY, Digital Input Module, Industrial Automation, PLC-5, TTL Input

## Variants

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

## Images

- ALLEN-BRADLEY 1771-IGD TTL Input Module – Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/allen-bradley-1771-igd-ttl-input)
> Updated: 2026-09-30