Genuine SIEMENS 6ES7151-8AB01-0AB0 IM151-8 PN/DP CPU Module for ET 200S | SIMATIC S7 Series – Verified Source
The SIEMENS 6ES7151-8AB01-0AB0 IM151-8 PN/DP CPU Module is a mission-critical interface module within the SIMATIC ET 200S distributed I/O family, widely deployed in high-availability manufacturing, process automation, and infrastructure control systems worldwide. Its integrated PROFINET and PROFIBUS DP communication capability makes it one of the most sought-after — and most counterfeited — CPU interface modules on the secondary market. Counterfeit or refurbished units frequently exhibit firmware incompatibilities, degraded communication stability, and premature failure under industrial duty cycles, posing serious risks to production continuity and personnel safety.
At Konmask, every unit of the 6ES7151-8AB01-0AB0 is sourced exclusively through verified supply channels and subjected to our documented 4-step quality verification process before dispatch. We supply only genuine, authentic SIEMENS hardware — never refurbished, relabeled, or third-party-cloned units. Our commitment to verified sourcing is reflected in every shipment: buyers receive full traceability documentation, including Certificate of Conformity (COC), packing list, and country-of-origin declaration upon request.
Technical Specifications
- Part Number: 6ES7151-8AB01-0AB0
- Module Type: IM151-8 PN/DP CPU Interface Module
- System Family: SIMATIC ET 200S Distributed I/O
- Communication Interfaces: PROFINET IO (IRT/RT), PROFIBUS DP (Master/Slave)
- PROFINET Ports: 2 × RJ45 (integrated switch)
- CPU Processing: Integrated S7-300 compatible CPU core
- Program Memory: 256 KB work memory
- Load Memory: 4 MB (integrated Flash)
- Data Retention: Maintenance-free (no battery required for program)
- Max. I/O Modules per Station: 63
- Supply Voltage: 24 V DC (via PM-E power module)
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: −40 °C to +70 °C
- Degree of Protection: IP20
- Dimensions (W × H × D): 30 × 81 × 52 mm
- Weight: Approx. 300 g
- Firmware: Updateable via STEP 7 / TIA Portal
- Certifications: CE, UL, cULus, ATEX (Zone 2), GL, FM
Specifications verified against SIEMENS official documentation: Manual 6ES7151-8AB01-0AB0, A5E02049034-AK.
Our 4-Step Quality Verification Process
- Step 1 – Source Authentication: All units are procured from traceable, documented supply channels. Supplier credentials, purchase invoices, and import records are retained on file. We do not accept units from unverified brokers or grey-market aggregators.
- Step 2 – Physical Inspection & Label Verification: Each module undergoes visual inspection against SIEMENS OEM specifications: housing integrity, label print quality, holographic markings, serial number format, and connector pin condition. Counterfeit indicators (misaligned labels, incorrect font weight, non-standard housing seams) result in immediate rejection.
- Step 3 – Functional Power-On Test: Units are bench-tested under 24 V DC supply. PROFINET and PROFIBUS DP communication initialization, firmware version readout, and diagnostic LED behavior are verified against SIEMENS factory baseline. Test results are logged and available as a Test Report upon request.
- Step 4 – Documentation & Packaging Audit: Prior to dispatch, each unit is matched to its shipping documentation: COC, packing list, COO declaration, and (where applicable) original SIEMENS packaging. Export cartons use anti-static inner packaging, foam cushioning, and moisture-barrier sealing to IEC 60068-2 transport standards.
Key Features & Benefits
- Dual-Protocol Communication: Simultaneous PROFINET IO and PROFIBUS DP operation enables seamless integration into mixed-protocol plant architectures — compliant with IEC 61158 (PROFIBUS) and IEC 61784 (PROFINET).
- Battery-Free Program Retention: Integrated Flash load memory eliminates battery maintenance overhead, reducing lifecycle cost and improving MTBF in harsh industrial environments.
- IRT (Isochronous Real-Time) Support: Enables deterministic cycle times down to 1 ms for motion control and high-speed synchronization applications, per PROFINET IRT specification.
- Integrated CPU Core: Standalone processing capability allows local program execution independent of the central PLC rack, improving system resilience and reducing single-point-of-failure risk.
- Compact DIN-Rail Form Factor: 30 mm width profile maximizes cabinet density in space-constrained control panels.
- Wide Certification Coverage: CE, UL, cULus, ATEX Zone 2, GL, and FM approvals support deployment across regulated industries including oil & gas, marine, and food & beverage.
Typical Applications
- Automotive Manufacturing: Body-in-white welding lines and paint shop conveyor control requiring IRT-synchronized distributed I/O.
- Chemical & Petrochemical Plants: ATEX Zone 2 rated installations for hazardous area process control with PROFIBUS DP field device integration.
- Water & Wastewater Treatment: Remote pump station and valve control over PROFINET with high-availability redundancy configurations.
- Food & Beverage Processing: Hygienic-area machine control with IP20 cabinet-mounted ET 200S stations and rapid recipe changeover via CPU program switching.
- Intralogistics & Conveyor Systems: High-speed sortation and palletizing lines leveraging PROFINET IRT for sub-millisecond synchronization.
- Power Generation & Utilities: Substation automation and turbine auxiliary control systems requiring GL or FM certified hardware.
Compatible System Components
- SIEMENS ET 200S Terminal Module TM-E / TM-P series
- SIEMENS PM-E 24 V DC Power Module (6ES7138-4CA01-0AA0)
- SIEMENS ET 200S Digital I/O Modules (4DI, 4DO, 8DI, 8DO series)
- SIEMENS ET 200S Analog I/O Modules (2AI, 2AO series)
- SIEMENS SCALANCE X-200 / X-300 Industrial Ethernet Switches
- SIEMENS SIMATIC S7-300 / S7-400 as PROFIBUS DP Master
- SIEMENS STEP 7 V5.x / TIA Portal V13 SP1 and above (programming software)
- Third-party PROFINET IO Controllers and PROFIBUS DP Masters compliant with IEC 61158 / IEC 61784
Global Sourcing & Shipping Capabilities
Konmask serves industrial buyers across Asia-Pacific, the Middle East, Southeast Asia, Europe, and the Americas. Our primary service regions include Mainland China, Hong Kong SAR, Taiwan, South Korea, Japan, India, UAE, Saudi Arabia, Germany, the Netherlands, the United States, and Brazil.
- Packaging Standard: Anti-static inner bag → foam-cushioned insert → double-wall corrugated export carton → moisture-barrier outer wrap. Compliant with IEC 60068-2-47 transport vibration and shock requirements.
- Lead Time: In-stock units ship within 1–3 business days of order confirmation. Lead time for sourced units is communicated at quotation stage.
- Logistics Options: DHL Express, FedEx International Priority, UPS Worldwide, sea freight (LCL/FCL), and air freight via freight forwarder — based on buyer preference and destination.
- Export Documentation: Commercial invoice, packing list, COO declaration, and COC provided as standard. Additional documentation (MSDS, insurance certificate, legalization) available on request.
Certifications & Compliance Statement
- CE Marking – EU Low Voltage Directive 2014/35/EU & EMC Directive 2014/30/EU
- UL / cULus Listed – UL 508 Industrial Control Equipment
- ATEX – II 3 G Ex nA IIC T4 Gc (Zone 2 Hazardous Areas)
- GL (Germanischer Lloyd) – Marine Type Approval
- FM Approved – Factory Mutual, Class I Division 2
- RoHS Compliant – Directive 2011/65/EU
Konmask Quality Commitment: We supply only genuine, OEM-manufactured SIEMENS hardware. Every unit is traceable to its procurement source. We provide Certificate of Conformity (COC), test reports, and country-of-origin declarations upon request. If any unit is found to be non-genuine upon receipt, we offer full replacement or refund — no exceptions.
How to Order
- Submit Your Inquiry: Contact us via the product page, email [email protected], or WhatsApp/WeChat at +0086 19859288691 with your required quantity, delivery destination, and any documentation requirements.
- Receive Quotation & Confirmation: Our team responds within 24 hours with pricing, lead time, and available documentation. Pro-forma invoice issued upon agreement.
- Order Fulfillment & Dispatch: Payment confirmed → unit allocated and final QC completed → shipped with full export documentation. Tracking number provided same day as dispatch.
Sample & Test Report Policy: Sample units are available for qualified buyers (MOQ and terms apply). Functional test reports and COC documents are available for all orders upon request at no additional charge.
Authenticity & Trust FAQ
- Q: How can I verify that the unit I receive is a genuine SIEMENS product?
- A: Every unit supplied by Konmask carries an intact SIEMENS OEM label with a verifiable serial number. You can cross-reference the serial number via SIEMENS Industry Online Support (support.industry.siemens.com). We also provide a Certificate of Conformity and, upon request, photographic documentation of the unit prior to dispatch. If you have any doubt upon receipt, contact us immediately — we will assist with verification.
- Q: What is your warranty and return policy for this module?
- A: All genuine SIEMENS modules supplied by Konmask carry a 12-month warranty against manufacturing defects from the date of dispatch. In the event of a DOA (Dead on Arrival) unit or confirmed non-genuine supply, we provide full replacement or refund within 30 days of receipt. Warranty claims require photographic evidence and, where applicable, a functional test report from the buyer’s engineering team.
- Q: Can you provide a functional test report or COC before I place an order?
- A: Yes. For qualified buyers, we can provide a sample test report and COC template prior to order placement. For confirmed orders, a unit-specific test report and COC are issued as standard documentation. Contact [email protected] to request pre-order documentation.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
