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About the Siemens 6GK7443
The Siemens 6GK7443 is a compact industrial communications module designed for reliable Ethernet connectivity in automation environments. Built for control cabinets and DIN‑rail installation, it delivers stable network integration, straightforward setup and robust operation under industrial conditions — ideal for connecting PLCs, HMIs and automation peripherals.
- Trusted Seller

6GK7443-5DX05-0XE1 | Siemens Communication Module
- Manufacturer: Siemens
- Model: 6GK7443
SIEMENS 6GK7443-5DX05-0XE1 Communication Module SIEMENS 6GK7443-5DX05-0XE1 Communication Module Communications processor CP 443-5 Extended for connection of SIMATIC S7-400 to PROFIBUS DP, S5-compatible, PG/OP and...
Fujian, China - Trusted Seller

6GK7443-5DX04-0XE0| SIEMENS Communication Module CP 443-5 Extended
- Manufacturer: Siemens
- Model: 6GK7443
SIEMENS 6GK7443-5DX04-0XE0 Communication Module CP 443-5 Extended Communications processor CP 443-5 Extended for connection of SIMATIC S7-400 to PROFIBUS DP, S5-compatible, PG/OP and S7 communication Transmission...
Fujian, China

