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6GK7443-1EX30-0XE0 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens 6GK7443-1EX30-0XE0 is a CP 443-1 communications processor designed for SIMATIC S7-400 systems. It functions as a PROFINET IO controller and integrates the controller into Industrial Ethernet networks, providing S7, open, PG/OP and PROFINET communication plus routing and diagnostic capabilities. Installed in the backplane bus (5 V supply), it supports redundancy schemes and security management. Typical applications include modular process control installations, manufacturing line integration, and networked automation requiring PROFINET IO control, routing, or high-level communications monitoring.
Best Suited For
- SIMATIC S7-400 backbone integration
- PROFINET IO controlled field device networks
- Redundancy-enabled industrial Ethernet topologies
- S7/open communication gateway functions