Genuine SIEMENS 6GK7343-5FA01-0XE0 CP 343-5 Profibus Communications Processor | S7-300 Series — Verified Source
Konmask.com is a dedicated industrial automation components supplier specializing in genuine SIEMENS SIMATIC hardware. The 6GK7343-5FA01-0XE0 is a Profibus Communications Processor (CP 343-5) designed for the S7-300 PLC platform, enabling seamless integration of S7-300 systems into Profibus DP/FMS networks. Every unit we supply is sourced through verified channels and undergoes our rigorous 4-step quality verification process before dispatch.
Technical Specifications
- Part Number: 6GK7343-5FA01-0XE0
- Product Family: SIMATIC S7-300 CP 343-5
- Function: Profibus DP / FMS Communications Processor
- Interface: Profibus (RS-485), 9-pin Sub-D connector
- Profibus Data Rate: Up to 12 Mbit/s
- Supported Protocols: Profibus DP (Master/Slave), Profibus FMS
- Max. DP Slaves: 125
- Power Supply: Via S7-300 backplane bus (5 VDC)
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: −40 °C to +70 °C
- Dimensions (W×H×D): 40 × 125 × 120 mm
- Weight: Approx. 200 g
- Degree of Protection: IP20
- Certifications: CE, UL, cULus, ATEX (Zone 2)
- Compatible CPU: All SIMATIC S7-300 CPUs with backplane bus
- Firmware: Configurable via STEP 7 / TIA Portal
Our 4-Step Quality Verification Process
- Step 1 — Source Authentication: All units are procured exclusively from authorized distributors, OEM surplus channels, or factory-sealed stock. We maintain full traceability documentation for every batch.
- Step 2 — Physical Inspection: Each module is inspected for label integrity, housing condition, connector pin alignment, and absence of counterfeit markings. Units with any anomaly are quarantined and rejected.
- Step 3 — Functional Bench Test: Where applicable, modules are powered up and tested for basic communication handshake and firmware version verification against SIEMENS official firmware records.
- Step 4 — Packaging & Documentation: Verified units are repackaged in anti-static ESD-safe packaging with a Konmask inspection certificate, original datasheet reference, and batch traceability code.
Key Features & Benefits
- Enables S7-300 PLCs to act as Profibus DP Master or Slave — maximum network flexibility
- Supports Profibus FMS for peer-to-peer communication between automation cells
- High-speed data transfer up to 12 Mbit/s — minimizes cycle time in time-critical processes
- Plug-and-play integration with STEP 7 and TIA Portal — no additional drivers required
- Robust industrial-grade design rated for continuous 24/7 operation in harsh environments
- Compact 40 mm single-slot form factor — preserves rack space in dense panel builds
- Genuine SIEMENS hardware — full OEM warranty eligibility where applicable
Typical Applications
- Factory automation: connecting S7-300 controllers to Profibus field devices (drives, sensors, I/O modules)
- Process industries: integrating S7-300 into DCS/SCADA architectures via Profibus backbone
- Machine building: OEM machine controllers requiring deterministic Profibus DP communication
- Building automation: HVAC, access control, and energy management systems on Profibus networks
- Retrofit and upgrade projects: replacing legacy CP 342-5 or CP 343-5 modules in existing S7-300 installations
- Redundant control architectures requiring dual-CP Profibus master configurations
Compatible System Components
- PLC Rack: SIMATIC S7-300 standard and compact racks (e.g., 6ES7390-1AE80-0AA0)
- CPUs: S7-300 CPU 312 through CPU 319 series
- Profibus Cables: SIEMENS 6XV1830-0EH10 (standard), 6XV1830-3EH10 (festoon)
- Bus Connectors: 6ES7972-0BA52-0XA0 (90°), 6ES7972-0BB52-0XA0 (35°)
- Profibus DP Slaves: ET 200M, ET 200S, SINAMICS drives, SITOP power supplies
- Engineering Software: SIMATIC STEP 7 V5.x, TIA Portal V13 and above
- Repeaters: 6ES7972-0AA02-0XA0 RS-485 Profibus repeater for extended networks
Global Sourcing & Shipping Capabilities
- Stock Availability: We maintain rolling inventory of high-demand SIEMENS S7-300 communication modules. Inquire for real-time stock confirmation.
- Lead Time: In-stock orders typically dispatched within 1–3 business days. Out-of-stock sourcing lead time: 7–21 business days depending on origin.
- Shipping Regions: Worldwide — Asia-Pacific, Europe, Middle East, Americas, Africa. DDP (Delivered Duty Paid) options available for select regions.
- Freight Options: DHL Express, FedEx International Priority, sea freight for bulk orders. Tracking provided for all shipments.
- Export Compliance: All shipments comply with applicable export control regulations. Commercial invoice and packing list provided as standard.
- Bulk & Project Orders: Volume pricing available for quantities of 5+ units. Contact us for project-based procurement support.
Certifications & Compliance Statement
- CE Marking: Compliant with EU Low Voltage Directive and EMC Directive
- UL / cULus Listed: Recognized for use in North American industrial installations
- ATEX Zone 2: Suitable for use in potentially explosive atmospheres (Zone 2, Group IIC)
- RoHS Compliant: Meets EU Directive 2011/65/EU on restriction of hazardous substances
- ISO 9001 Supply Chain: Konmask.com operates under ISO 9001-aligned procurement and inspection procedures
- Authenticity Guarantee: All units supplied with Konmask batch traceability certificate. Counterfeit units are rejected at source — zero-tolerance policy.
How to Order
- Online: Add to cart directly on this page. Secure checkout with multiple payment methods accepted.
- Email RFQ: Send your part number, quantity, and required delivery date to support@konmask.com for a formal quotation within 24 hours.
- Phone / WhatsApp: Call or message +0086 19859288691 for urgent requirements or technical pre-sales consultation.
- Bulk Orders: Request a project pricing sheet for quantities of 5 units or more — volume discounts apply.
- Lead Time Confirmation: Always confirm stock availability before placing time-critical orders. We provide written lead time confirmation on request.
Authenticity & Trust FAQ
- Q: How do I know the module is genuine SIEMENS?
- A: Every unit passes our 4-step verification process including physical label inspection and firmware version check against SIEMENS official records. A Konmask inspection certificate with batch traceability code is included with every shipment.
- Q: Do you offer a warranty?
- A: Yes. We offer a 90-day Konmask quality warranty covering defects attributable to the unit itself. Units that fail within the warranty period are replaced or refunded at our discretion. OEM warranty eligibility depends on the unit’s provenance — contact us for details.
- Q: Can I return the product if it doesn’t work?
- A: Yes. Contact support@konmask.com within 14 days of receipt. Units must be returned in original packaging with the Konmask inspection certificate intact.
- Q: Do you supply to system integrators and OEMs?
- A: Absolutely. We actively support system integrators, panel builders, and OEM manufacturers with project pricing, consolidated shipments, and dedicated account management.
- Q: What if the exact firmware version I need is different?
- A: Please specify your required firmware version in your order notes or RFQ email. We will confirm compatibility before dispatch.
- Q: Is export documentation provided?
- A: Yes. Commercial invoice, packing list, and certificate of origin are provided as standard. Additional documentation (e.g., Form E, EUR.1) available on request for applicable trade agreements.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
