# SCHNEIDER 140CRA21220 Terminal Block – Modicon Quantum 24VDC

The **SCHNEIDER 140CRA21220 Terminal Block** is a reliable DIO Drop Interface for Modicon Quantum automation systems. Designed for industrial environments, this terminal block ensures stable connections and dependable performance for your control infrastructure.

Operating on **24 VDC** power supply, the **140CRA21220** features two redundant ports for enhanced reliability and a **3 AMP** capacity. With 7 poles for versatile wiring and compact dimensions of 17.9x13.8x5.9 cm, this unit integrates easily into existing panels while maintaining low power consumption at 11 watts. Perfect for engineers seeking a robust interface for digital input output modules.

-   **Redundant ports** for increased system uptime and fault tolerance
-   **24 VDC operation** compatible with standard industrial power supplies
-   **7 poles** provide flexible connection options for various signals
-   **Compact design** saves panel space while delivering reliable performance
-   **Modicon Quantum compatible** ensuring seamless integration with Schneider automation platforms

Specifications: Power Supply 24 VDC Current Rating 3 AMP Power Consumption 11 Watts Number of Poles 7 Weight 2.65 kg Dimensions 17.9 x 13.8 x 5.9 cm Redundant Ports Yes.

Trust the **SCHNEIDER 140CRA21220 Terminal Block** for your critical automation needs. This component delivers the durability and performance required in demanding industrial settings. Order now to enhance your control system reliability.

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

## Details

- **Price:** 999.0 USD
- **Vendor:** Schneider Electric
- **Type:** Industrial Automation > Terminal Blocks > Interface Modules
- **Tags:** 24vdc-terminal-block, dio-drop-interface, industrial-automation, modicon-quantum, plc-interface-module, schneider-140cra21220, schneider-electric, terminal-block

## Variants

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

## Images

- SCHNEIDER 140CRA21220 Terminal Block – Modicon Quantum 24VDC-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/schneider-140cra21220-terminal-block)
> Updated: 2026-09-20