Siemens · PLC Module
Siemens Signal processing I 6DD1640-0AH0
6DD1640-0AH0
Siemens
Siemens Signal processing I 6DD1640-0AH0
Home / Spare Parts / I/O Modules / Siemens / 6DD1640-0AH0 Need Siemens 6DD1640-0AH0? Signal processing I for SIMATIC TDC automation system. Supplied with full …
Specifications
| Brand | Siemens |
|---|---|
| Model Number | 6DD1640-0AH0 |
| Official Product Name | SIMATIC TDC SM500 signal processing module |
| Applicable System | SIMATIC TDC automation system |
| Product Type | Signal processing I/O module |
| Equivalent Standard | cross-reference available on request |
| Product Status | Mature |
| Lifecycle note | Available (legacy Siemens TDC spare part) |
| Analog inputs | 8 AI |
| Analog outputs | 8 AO |
| Digital inputs | 16 DI |
| Digital outputs | 16 DO |
| Encoder interfaces | 4 incremental + 4 absolute encoders |
| Weight | approx. 0.7 kg |
| Dimensions | available upon request |
| System | SIMATIC TDC |
Product Description
Basic Product Information
- 16 digital inputs and 16 digital outputs.
- Encoder interfaces for 4 incremental and 4 absolute encoders.
- Genuine Siemens TDC SM500 signal module, about 0.7 kg.
- 8 analog inputs and 8 analog outputs.
Technical Specifications
Version & Model Difference
- Confirm the SM500 (6DD1640-0AH0) matches your TDC rack and I/O count; other SM variants offer different channel mixes.
Application Scenarios
- Signal conditioning and I/O in TDC drive systems.
- Process automation with encoder feedback in legacy plants.
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Frequently Asked Questions
What I/O does the SM500 provide?
8 AI, 8 AO, 16 DI and 16 DO, plus encoder interfaces.
How many encoders can it handle?
4 incremental and 4 absolute encoders.
What system uses it?
The SIMATIC TDC automation system.
What does it weigh?
About 0.7 kg.
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