# Siemens 6ES7323-1BL00-0AA0 SIMATIC S7-300 Digital Module SM323

Enhance your industrial automation control with the Siemens SIMATIC S7-300 Digital Module SM 323 6ES7323-1BL00-0AA0 offering optically isolated inputs and outputs for robust signal handling.

This Siemens SM 323 module 6ES7323-1BL00-0AA0 is designed for seamless integration into SIMATIC S7-300 PLC systems, providing essential digital input and output capabilities. It ensures reliable performance in demanding factory automation and process control environments. The optical isolation protects against electrical interference, guaranteeing stable operation for your critical control systems. For users seeking dependable PLC expansion, this module offers efficient and secure signal processing.

Key Features:

-   Optically isolated digital inputs and outputs for enhanced safety and noise immunity
-   Direct compatibility with Siemens SIMATIC S7-300 controllers
-   Compact SM 323 design for efficient PLC rack utilization
-   Built for rugged industrial applications ensuring long-term durability
-   Provides reliable signal acquisition and control for automation tasks

Technical Specifications:

-   Brand Siemens
-   Series SIMATIC S7-300
-   Model SM 323
-   Part Number 6ES7323-1BL00-0AA0
-   Digital Inputs and Outputs
-   Optically Isolated Channels
-   Industrial Automation Use
-   Control System Integration

The Siemens SIMATIC S7-300 SM 323 Digital Module 6ES7323-1BL00-0AA0 delivers trusted performance for your automation projects. Experience the reliability and precision Siemens is known for. Secure your industrial control needs today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Automation > PLC Components > Digital I/O Modules
- **Tags:** Digital I/O Module, Industrial Automation, Optically Isolated, PLC Expansion, Siemens 6ES7323-1BL00-0AA0, Siemens PLC, Siemens SIMATIC S7-300, SM 323 module

## Variants

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

## Images

- Siemens 6ES7323-1BL00-0AA0 SIMATIC S7-300 Digital Module SM323-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-6es7323-1bl00-0aa0-sm323-digital-module)
> Updated: 2026-09-30