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6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock
  • 6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock
  • 6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock
  • 6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock
  • 6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock
  • 6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock
  • 6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock

6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock

Place of Origin Germany
Brand Name Siemens
Certification COO & COC
Model Number 6GK7443-1EX11-0XE0
Product Details
Customer Courier A/C:
Yes – DHL/FedEx/UPS Account Accepted
Shipping Weight:
0.42 Kg
Condition:
Brand New And Original
Trade Terms:
EXW, DAP, FOB, CIF
Packing Size:
50 × 290 × 120 Mm
Shipping:
DHL (default) / FedEx / UPS / TNT / Air / Sea
Highlight: 

Siemens CP 443-1 Ethernet module

,

S7-400 PROFINET interface module

,

Siemens industrial Ethernet module with warranty

Payment & Shipping Terms
Minimum Order Quantity
1
Price
$90
Delivery Time
3-5 days
Payment Terms
T/T,Alipay,Paypal
Supply Ability
99+
Product Description

Product details pictures

6GK7443-1EX11-0XE0 Siemens Original CP 443-1 Industrial Ethernet Module S7-400 PROFINET Interface In Stock

Product Overview: Siemens 6GK7443-1EX11-0XE0

Parameter Specification
Manufacturer Siemens 
Part Number 6GK7443-1EX11-0XE0
Product Name CP 443-1

Application & Fault Scenarios

Common Uses: SCADA data exchange in power substations, MES integration for batch tracking, cross-plant S7 routing, legacy S7-400 migration to PROFINET networks.
Typical Failures:
  • Port transformer degradation from ground loops → link instability
  • ARP table overflow under broadcast storm → communication timeout
  • Firmware corruption during interrupted update → module unresponsive
  • Backplane contact oxidation in aging racks → intermittent recognition
Downtime Cost: 20–90 min per incident; USD 4,000–15,000/hr on continuous process plants.

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Delivery & Warranty

Item Details
Pre-Ship Verification Seal integrity check, serial validation via Siemens portal, LED self-test with bench PSU, port loopback test at 100 Mbps. Test record and authenticity certificate included.
Packaging Conductive foam cradle → ESD shield bag → rigid outer carton → FRAGILE + TOP labels. Original Siemens box and printed manual preserved.
Return / Exchange 7-day return if unopened / 30-day exchange for manufacturing defect
DOA Notify within 72 hours with supporting media → free replacement or full refund
Warranty 12 months. Excludes: surge/lightning damage, improper grounding, liquid exposure, forced firmware rollback, connector mechanical abuse, operation beyond rated environment.

FAQ

Q1: Can this CP act as a PROFINET IO controller?
A: No. The CP 443-1 EX11 supports PROFINET only in IO device role. For IO controller functionality on S7-400, use CP 443-1 Advanced (6GK7443-1GX00-0XE0).
Q2: Is it compatible with older S7-400 CPUs like CPU 414-2?
A: Yes, provided the CPU firmware is ≥V5.0 and STEP 7 project uses NCM configuration. Always verify compatibility matrix in Siemens document A5E00850764 before ordering.
Q3: Guaranteed original Siemens product?
A: Yes. 100% authentic Siemens Germany manufacture, factory-sealed packaging, fully traceable serial number, 12-month warranty, and official certificate of conformity supplied upon request.

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