Siemens 6GK7343-1EX21-0XE0 CP 343-1 Ethernet Module for PROFINET IO

The Siemens 6GK7343-1EX21-0XE0 is a Communications Processor (CP) 343-1 designed for connecting SIMATIC S7-300 to Industrial Ethernet. It supports PROFINET IO Controllers, as well as ISO, TCP/IP, and UDP protocols. This module enables S7 communication, fetch/write, and SEND/RECEIVE functionalities with and without RFC1006, and includes diagnostic add-ons and Multicast support. Features like initialization via LAN, DHCP, and NTP-CPU sync are also integrated, providing a 10/100 MBit/s connection via RJ45.

This processor is highly suitable for modern industrial automation environments leveraging PROFINET IO for real-time communication. It can be used as a PROFINET IO controller, integrating S7-300 systems into advanced network architectures. Its capabilities support applications in manufacturing, machine building, and other sectors requiring high-speed, reliable data exchange.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6GK7343-1EX21-0XE0. Secure this essential communication module to enhance your automation system's connectivity and performance, backed by our commitment to quality and service.