Genuine SIEMENS 6ES7318-2AJ00-0AB0 SIMATIC S7-300 - Industrial Automation Part

Siemens 6ES7318-2AJ00-0AB0 CPU Module | S7-300 Series

SKU: 6ES7318-2AJ00-0AB0 Category: Siemens

Description

Genuine Siemens 6ES7318-2AJ00-0AB0 CPU Module | S7-300 Series – Verified Source

Konmask.com is a dedicated industrial automation components supplier specializing in genuine Siemens SIMATIC S7-300 hardware. The 6ES7318-2AJ00-0AB0 is a high-performance CPU module designed for demanding process control and factory automation applications. Every unit we supply is sourced through verified channels and subjected to our rigorous 4-step quality verification process before dispatch.

Technical Specifications

Manufacturer: Siemens AG
Part Number / Order No.: 6ES7318-2AJ00-0AB0
Product Family: SIMATIC S7-300
Module Type: CPU Module (CPU 318-2 DP)
Work Memory: 512 KB (expandable via memory card)
Load Memory: Integrated 512 KB Flash; expandable up to 8 MB via MMC
Processing Speed: 0.1 ms / 1000 instructions (binary)
Communication Interfaces: MPI/DP (integrated), PROFIBUS DP (integrated)
Max. I/O Addresses: 8192 bytes input / 8192 bytes output
Supply Voltage: DC 24 V
Operating Temperature: 0 °C to +60 °C
Protection Class: IP20
Dimensions (W×H×D): 80 × 125 × 130 mm
Weight: Approx. 1,007 g
Firmware: Compatible with STEP 7 V5.x and TIA Portal

Our 4-Step Quality Verification Process

Every 6ES7318-2AJ00-0AB0 unit shipped by Konmask passes through the following verification stages:

Step 1 – Source Authentication: Units are procured exclusively from authorized distributors, OEM surplus channels, or verified industrial resellers. Counterfeit-risk channels are strictly excluded.
Step 2 – Physical Inspection: Enclosure integrity, label authenticity (hologram, date codes, Siemens markings), connector condition, and seal verification are checked against OEM reference standards.
Step 3 – Functional Bench Test: Each CPU module is powered up and tested for boot sequence, communication port response (MPI/DP), and basic I/O handshake where applicable.
Step 4 – Packaging & Documentation Review: Units are repackaged in anti-static ESD-safe materials with inspection records. Original documentation or equivalent datasheets are included where available.

Key Features & Benefits

✅ Genuine OEM Hardware – Not refurbished clones or grey-market substitutes
✅ High-Speed Processing – 0.1 ms/1000 binary instructions for real-time control
✅ Dual PROFIBUS DP Interface – Enables flexible distributed I/O topologies
✅ Large Addressable I/O Space – Supports complex, multi-rack S7-300 configurations
✅ MMC Expandable Memory – Future-proof program storage up to 8 MB
✅ STEP 7 & TIA Portal Compatible – Seamless integration with existing Siemens engineering environments
✅ Industrial-Grade Reliability – Designed for 24/7 continuous operation in harsh environments

Typical Applications

Automotive assembly line control and robotics coordination
Chemical and pharmaceutical process automation
Water treatment and utilities management systems
Food & beverage production line control
Building automation and HVAC control systems
Machine tool and CNC integration
Oil & gas upstream/downstream process control

Compatible System Components

The 6ES7318-2AJ00-0AB0 is designed to operate within the SIMATIC S7-300 ecosystem. Commonly paired components available from Konmask include:

Power Supply Units: 6ES7307-1BA01-0AA0, 6ES7307-1EA01-0AA0
Digital I/O Modules: 6ES7321-1BL00-0AA0, 6ES7322-1BL00-0AA0
Analog I/O Modules: 6ES7331-7KF02-0AB0, 6ES7332-5HF00-0AB0
PROFIBUS DP Interface Modules: 6ES7153-1AA03-0XB0
Micro Memory Cards (MMC): 6ES7953-8LF31-0AA0 (4 MB), 6ES7953-8LG31-0AA0 (8 MB)
Rack / Mounting Rail: 6ES7390-1AE80-0AA0

Contact us if you need a complete BOM or turnkey S7-300 panel build.

Global Sourcing & Shipping Capabilities

Stock Location: Mainland China (Fujian Province) with bonded warehouse access
Lead Time: In-stock units ship within 1–3 business days; sourced units within 5–10 business days
Shipping Methods: DHL Express, FedEx International Priority, UPS Worldwide, sea freight for bulk orders
Export Compliance: All shipments comply with applicable export control regulations (ECCN / CN customs declarations provided)
Packaging: ESD-safe anti-static bags, foam-lined cartons, moisture barrier packaging for long-haul freight
Bulk / B2B Orders: Volume pricing available — contact us for a formal quotation

Certifications & Compliance Statement

Products supplied are genuine Siemens-manufactured hardware; Konmask.com is an independent reseller and is not an authorized Siemens distributor
CE Marking: Compliant (as per original Siemens product certification)
RoHS Compliance: Per Siemens product documentation
All units are supplied with available traceability documentation upon request
Konmask.com does not alter, modify, or remanufacture any hardware

How to Order

Step 1: Add to cart and proceed to checkout for standard orders
Step 2: For B2B bulk orders, RFQ, or custom configurations — email support@konmask.com with your part number, quantity, and delivery timeline
Step 3: Our team will confirm stock availability, lead time, and issue a formal proforma invoice within 24 business hours
Step 4: Payment via T/T (bank transfer), PayPal, or other agreed B2B terms; shipment tracking provided upon dispatch

We respond to all inquiries within 1 business day (Mon–Fri, UTC+8).

Authenticity & Trust FAQ

Q: Are these units genuine Siemens products?
A: Yes. All units are genuine Siemens-manufactured hardware sourced from verified industrial supply channels. We do not sell clones, replicas, or rebranded substitutes.

Q: Can you provide traceability or test reports?
A: Yes. Upon request, we can provide inspection records, date code information, and functional test results for each unit.

Q: What is your return/warranty policy?
A: We offer a 30-day DOA (Dead on Arrival) guarantee. If a unit fails on arrival and is confirmed defective, we will replace or refund. Contact support@konmask.com within 30 days of receipt.

Q: Do you offer volume discounts?
A: Yes. B2B pricing tiers are available for orders of 3+ units. Contact us for a formal quotation.

Q: Can you source other Siemens S7-300 / S7-400 / S7-1500 parts?
A: Yes. We maintain an extensive sourcing network for the full SIMATIC product range. Submit your BOM and we will respond with availability and pricing.

Q: How do I verify the part number before ordering?
A: The full order number 6ES7318-2AJ00-0AB0 is printed on the module label and matches the Siemens Industry Online Support (SIOS) database. We recommend cross-referencing with the official Siemens product page before purchase.