# SIEMENS 6DD1640-0AH0 SIGNAL MODULE for SM500 SIMATIC TDC Systems

Enhance your industrial automation control with the SIEMENS 6DD1640-0AH0 SIGNAL MODULE a crucial component for the SM500 SIMATIC TDC system. This module offers robust signal processing capabilities designed for demanding industrial applications ensuring reliable data acquisition and control. Its compact and lightweight design simplifies integration into existing control cabinets.

The SIEMENS 6DD1640-0AH0 SIGNAL MODULE provides comprehensive connectivity including 8 analog inputs/outputs 16 digital inputs/outputs and multiple encoder inputs supporting both incremental and absolute value types. Operators benefit from 6 LED indicators for at-a-glance status monitoring facilitating efficient system management and troubleshooting. Discover how this module can optimize your automation processes.

-   **SIEMENS 6DD1640-0AH0** SIGNAL MODULE for SM500 SIMATIC TDC
-   Supports 8 analog and 16 digital I/O plus encoder inputs
-   Equipped with 6 status LED indicators for clear feedback
-   Compact and lightweight for easy installation
-   Ideal for industrial automation and control systems

## Key Features

-   **High Signal Versatility** with analog digital and encoder interfaces
-   **Intuitive Status Monitoring** via integrated LED indicators
-   **Durable SIEMENS Quality** built for industrial environments
-   **Seamless Integration** with SM500 SIMATIC TDC systems

## Specifications

-   Analog Inputs/Outputs: 8
-   Digital Inputs/Outputs: 16
-   Incremental Encoder Inputs: 4
-   Absolute Value Encoder Inputs: 4
-   System Compatibility: SM500 SIMATIC TDC
-   Weight: 0.55kg
-   Dimensions: 23.3x30.3x4.2cm

Invest in the reliability of SIEMENS automation components with the 6DD1640-0AH0 SIGNAL MODULE. Although discontinued this module remains a vital part for maintaining and upgrading existing industrial control systems. Ensure operational continuity and enhanced performance for your critical applications. Explore this essential part for your automation needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** SIEMENS
- **Type:** Industrial Automation > Control Systems > Signal Modules
- **Tags:** analog input output, control systems, digital input output, encoder input, industrial automation, Ram Automations, SIEMENS 6DD1640-0AH0, SIGNAL MODULE, SIMATIC TDC

## Variants

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

## Images

- SIEMENS 6DD1640-0AH0 SIGNAL MODULE for SM500 SIMATIC TDC Systems-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-6dd1640-0ah0-signal-module)
> Updated: 2026-09-20