# SIEMENS 6ES7221-1BH22-0XA8 Digital Input Module SIMATIC S7-200

Enhance your industrial automation with the reliable SIEMENS 6ES7221-1BH22-0XA8 digital input module. Designed for seamless integration with the SIMATIC S7-200 PLC system this module offers robust performance and efficient signal processing. It is an essential component for control systems requiring precise digital input acquisition. The SIEMENS 6ES7221-1BH22-0XA8 ensures dependable operation in demanding industrial environments.

This module features 16 digital inputs operating at 24VDC providing accurate data acquisition for your automation tasks. Its compact dimensions 0.6x8.6x5.6cm make it ideal for space-constrained control cabinets. For users seeking dependable input solutions the SIEMENS 6ES7221-1BH22-0XA8 is readily available. This component is a key part of modern industrial automation solutions.

-   **16 Digital Inputs** for comprehensive data collection
-   **24VDC Operation** ensuring compatibility with standard power supplies
-   **Compact Design** for easy installation in limited spaces
-   **SIMATIC S7-200 Compatibility** for seamless system integration
-   **High Reliability** for critical automation applications

## Details

- **Price:** 999.0 USD
- **Vendor:** SIEMENS
- **Type:** Industrial Automation > PLC Components > Digital Input Modules
- **Tags:** Digital Input Module, Industrial Automation, PLC Module, SIEMENS, SIEMENS 6ES7221-1BH22-0XA8, SIMATIC S7-200

## Variants

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

## Images

- SIEMENS 6ES7221-1BH22-0XA8 Digital Input Module SIMATIC S7-200-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-6es7221-1bh22-0xa8-digital-input-module)
> Updated: 2026-09-20