Description
SIEMENS Module 6DD1681-OFGO – High-Performance Industrial Unit
| Manufacturer | Siemens |
| Part Number | 6DD1681-OFGO |
| Power Supply | 24V DC |
| Made in | Germany |
| Mass | 1.2 kg |
| Size | 12.5 x 8.0 x 5.0 cm |
| Guarantee Period | 2 years |
| Approvals | CE, UL, ISO 9001 |
| Catalog Number | 6DD1681-OFGO |
| Package Contents | 1x Siemens Module 6DD1681-OFGO, 1x User Manual, 1x Mounting Kit |
| Processor Type | High-Speed RISC Processor |
| Memory Capacity | 4 MB Flash, 2 MB RAM |
| Communication Interface | PROFIBUS DP, Ethernet |
| Operating Temperature | -25°C to +60°C |
| Input/Output Points | 16 Digital Inputs, 16 Digital Outputs |
| Protection Rating | IP20 |
Boost your industrial automation with Siemens' high-performance module, engineered for reliability and seamless integration in demanding environments.
Key benefits: • Enhanced processing speed for complex tasks • Robust design for harsh industrial conditions • Easy integration with existing Siemens systems • Long-term reliability with 2-year warranty
Typical applications: Factory automation, process control, machine building, conveyor systems
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Kevin H. –
The variable frequency drive was calibrated easily. Works like a charm.