Industrial Ethernet Switch | Siemens | 6GK7243-5DX30-0XE0 communications CM 1243-5 6GK7243-5DX30-0XE0

Product Description: Siemens 6GK7243-5DX30-0XE0 CP 1542SP-1 IRC Communication Processor

The Siemens 6GK7243-5DX30-0XE0 is a CP 1542SP-1 IRC communication processor designed for use with the SIMATIC ET 200SP distributed I/O system. It enables industrial remote communication via PROFINET and supports secure data transfer with integrated firewall and VPN functions. This module is essential for applications requiring secure and high-performance remote access to ET 200SP- based systems. Configuration is done using STEP 7 in the TIA Portal, allowing for easy integration and parameterization.

Key Features

• Communication: PROFINET interface with up to 3 ports (2-switch + 1 service)
• Security: Integrated firewall and VPN for secure remote communication
• Protocols Supported: PROFINET, TCP/IP, S7 communication, HTTPS, SNMP
• Mounting: Direct mounting on the ET 200SP base unit
• Power Supply: 24 V DC supplied via ET 200SP interface module
• Configuration: Via TIA Portal (STEP 7 V14 SP1 or higher)

Technical Specifications

• Product Type: Communication Processor
• Series: SIMATIC ET 200SP
• Model: CP 1542SP-1 IRC
• Interface Ports: 3 × RJ45 (2 × PROFINET, 1 × Service)
• Supported Protocols: PROFINET, TCP/IP, S7, SNMP, HTTPS
• Security Features: Firewall, VPN (IPSec), Access Control
• Power Supply Voltage: 24 V DC (via interface module)
• Mounting Position: Vertical with ET 200SP
• Dimensions (W × H × D): 30 mm × 117 mm × 74 mm
• Operating Temperature Range: -30 °C to +60 °C
• Protection Class: IP20
• Certifications: CE, cULus, KC, ATEX, IECEx

Application Areas

• Secure remote access for ET 200SP I/O stations
• Industrial networking and remote diagnostics
• Scalable automation in distributed installations
• Edge communication and integration in IIoT/Industry 4.0 environments

Advantages

• Advanced security functions for encrypted remote communication
• Flexible integration via standard Ethernet protocols
• High reliability in industrial applications
• Seamless configuration within TIA Portal