Siemens SIMATIC S7-400 EXM 438-1 I/O Extension Mo | RFQ Sourcing Details
Plc Modules · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Quote on requestProduct specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Plc Modules. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The Siemens SIMATIC 6DD1607-0CA1 is identified as an EXM 438-1 I/O extension module for the FM 458. Its stated function is to provide four analog outputs with 16-bit resolution. The listing also gives an important replacement constraint: the EXM 438-1 is not spare-part compatible with the EXM438.
Buyers should therefore verify the complete order code and installed-system requirements instead of selecting the module solely by series name or appearance. Listed product data includes an aluminum-alloy construction, a stated net weight of 1.031 kg, and a specification size of 23.30 × 30.10 × 6.30 cm.
The stated transport packaging is carton packing. Package data is separa many listed as the place of origin. Before procurement, confirm that 6DD1607-0CA1 is the exact order code required for the target FM 458 installation.
Ask for clear nameplate photographs and verify hardware revision, included connectors or accessories, terminal condition, packaging, and the scope of supply. Buyers should also confirm whether the stated certifications apply to the exact unit offered and request the corresponding documentation when required.
Warranty, lead time, stock status, testing records, and return terms should be agreed separa
Siemens | Applications and Buyer Notes
Siemens is organized as a sourcing-ready Plc Modules reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions bef
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- PLC ModulesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Brand
- SiemensBased on visible page data; confirm exact value in the RFQ.
- Outputs
- 4 analog outputsBased on visible page data; confirm exact value in the RFQ.
- Material
- Aluminum alloyBased on visible page data; confirm exact value in the RFQ.
- Condition
- Listed as newBased on visible page data; confirm exact value in the RFQ.
- Resolution
- 16-bitBased on visible page data; confirm exact value in the RFQ.
- Module type
- I/O extension for FM 458Based on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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