Genuine SIEMENS 6ES7318-3EL00-0AB0 CPU Module | S7-300 Series – Verified Source
Konmask.com supplies authentic SIEMENS SIMATIC S7-300 CPU 318-3 PN/DP modules sourced directly through verified distribution channels. Every unit undergoes our documented 4-step quality verification process before dispatch, giving industrial buyers the confidence they need when sourcing critical automation components.
Technical Specifications
- Part Number: 6ES7318-3EL00-0AB0
- Series: SIMATIC S7-300
- CPU Type: CPU 318-3 PN/DP
- Work Memory: 2 MB (expandable via memory card)
- Load Memory: 8 MB integrated Flash EPROM
- Processing Speed: 0.1 ms / 1000 instructions (binary)
- Communication Interfaces: 1× MPI/DP (12 Mbit/s), 1× PROFIBUS DP (12 Mbit/s), 1× PROFINET IO (100 Mbit/s)
- Max. I/O Addresses: 8192 bytes input / 8192 bytes output
- Integrated I/O: None (modular expansion via SM modules)
- Operating Voltage: DC 24 V
- Power Consumption: Typically 2.5 W
- Weight: Approx. 1,331 g (with mounting rail)
- Operating Temperature: 0 °C to +60 °C
- Protection Class: IP20
- Firmware: V3.3 (factory default)
- STEP 7 Version Required: V5.5 SP4 or higher
Our 4-Step Quality Verification Process
- Step 1 – Source Authentication: All units are procured exclusively from SIEMENS-authorized distributors or verified secondary-market partners with traceable supply chain documentation.
- Step 2 – Physical Inspection: Each module is inspected for label integrity, housing condition, connector pin alignment, and factory seal status before acceptance into stock.
- Step 3 – Functional Bench Test: Where applicable, modules are powered up and tested for basic communication response and firmware version confirmation using STEP 7 / TIA Portal.
- Step 4 – Packaging & Documentation Check: Units are re-packaged in anti-static ESD bags with original or equivalent protective packaging. Batch records and inspection logs are retained for 24 months.
Key Features & Benefits
- Dual PROFIBUS DP master/slave interfaces enable flexible multi-network topologies
- Integrated PROFINET IO controller supports direct Ethernet-based field device connectivity
- Large 2 MB work memory accommodates complex ladder, FBD, and SCL programs
- Supports isochronous mode for high-precision motion and process control
- Compatible with SIMATIC S7-300 hot-swap expansion racks (up to 32 modules)
- Proven reliability in 24/7 continuous industrial environments
- Backward-compatible with existing S7-300 hardware configurations
Typical Applications
- Automotive body-shop and paint-line automation
- Pharmaceutical batch processing and CIP/SIP control
- Water & wastewater treatment plant SCADA integration
- Food & beverage packaging line coordination
- Power generation and substation automation
- Chemical plant distributed control systems (DCS migration)
- Machine tool and press control with high-speed I/O requirements
Compatible System Components
- Power Supplies: PS 307 (2A / 5A / 10A) — 6ES7307-1BA01-0AA0, 6ES7307-1EA01-0AA0
- Signal Modules: SM 321 / SM 322 / SM 331 / SM 332 / SM 334 digital and analog I/O
- Communication Processors: CP 343-1 (Ethernet), CP 342-5 (PROFIBUS)
- Interface Modules: IM 360 / IM 361 for multi-rack expansion
- Memory Cards: MMC 64 KB – 8 MB (6ES7953-8Lxx0-0AA0 series)
- Programming Software: SIMATIC STEP 7 V5.5+, TIA Portal V13+
- HMI: SIMATIC TP / MP panels via MPI or PROFIBUS
Global Sourcing & Shipping Capabilities
- Stock Location: Mainland China (Fujian Province) with bonded warehouse options
- Lead Time: In-stock orders typically dispatched within 1–3 business days
- Shipping Methods: DHL Express, FedEx International Priority, SF International, sea freight for bulk orders
- Export Documentation: Commercial invoice, packing list, certificate of origin available; Form E (ASEAN) on request
- Customs HS Code: 8537.10 (Programmable Controllers)
- Minimum Order: 1 unit; volume pricing available from 5 units
- B2B Accounts: Net-30 terms available for qualified buyers — contact us for credit application
Certifications & Compliance Statement
- CE Marking: Compliant with EU Machinery Directive 2006/42/EC and EMC Directive 2014/30/EU
- UL Listed: Recognized component per UL 508 (Industrial Control Equipment)
- RoHS Compliant: Meets EU Directive 2011/65/EU restrictions on hazardous substances
- ATEX: Not rated for Zone 0/1 explosive atmospheres in standard configuration
- Note: Konmask.com is an independent reseller. All trademarks (SIEMENS, SIMATIC) remain the property of Siemens AG. We are not an official Siemens distributor. Authenticity claims are based on our internal verification process.
How to Order
- Add to Cart — Select quantity and proceed to checkout for standard orders.
- Request a Quote — For orders of 5+ units or special pricing, email support@konmask.com with your required quantity and delivery timeline.
- Confirm Lead Time — Our team will confirm stock availability and estimated dispatch within 4 business hours (Mon–Fri, 09:00–18:00 CST).
- Payment — We accept T/T (bank transfer), PayPal, and major credit cards. LC at sight available for orders above USD 10,000.
- Dispatch & Tracking — You will receive a tracking number and inspection report PDF upon shipment.
Authenticity & Trust FAQ
Q: How do I know the module is genuine?
A: Every unit passes our 4-step verification process (see above). We provide batch inspection records on request and offer a 30-day return policy if any authenticity concern arises after delivery.
Q: Are you an authorized SIEMENS distributor?
A: Konmask.com is an independent specialist reseller, not an official SIEMENS authorized distributor. Our stock is sourced from verified channels. For warranty-backed new stock with official distributor support, we recommend contacting SIEMENS directly.
Q: What if the module is DOA (Dead on Arrival)?
A: We offer a full replacement or refund within 7 days of confirmed delivery for DOA units. Please contact support@konmask.com with photos and a brief fault description.
Q: Can you provide a datasheet or wiring diagram?
A: Yes. Email us your request and we will supply the official SIEMENS datasheet (6ES7318-3EL00-0AB0) and relevant application notes at no charge.
Q: Do you offer installation or commissioning support?
A: We provide remote technical guidance via email and WeChat for standard configuration questions. On-site support is available in select regions — inquire for details.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
