6GK7242-5DX30-0XE0 - Profibus PLC Siemens CM 1242-5

The Siemens 6ES7241-1CH30-1XB0 Programmable Logic Controller within the SIMATIC S7-1200 Series functions as a communication board (CB 1241) that facilitates RS485 data transmission in industrial automation networks. Designed for 24 V DC operation, it supports Freeport mode and uses a terminal block interface for simple integration. With its lightweight 0.031 kg construction and PM300 active lifecycle status, the 6ES7241-1CH30-1XB0 offers stable, noise-resistant communication between PLCs and external devices. Siemens’ engineering precision ensures reliable signal integrity and consistent network performance in diverse automation environments.

Across packaging plants, assembly automation lines, and machine control panels, the Siemens 6ES7241-1CH30-1XB0 enables smooth RS485 communication between control systems and peripheral devices. Engineers use this module to connect PLCs to HMIs, drives, and distributed I/O systems over long cable distances while maintaining high data integrity. The communication board’s Freeport protocol allows flexible data exchange for customized applications. In India’s industrial automation sector, it serves as a dependable expansion component for OEMs and system integrators working with S7-1200 PLC architectures. To explore compatible modules and controllers, visit the Siemens PLC category and the SIMATIC S7-1200 I/O Modules collection for related products.

Manufactured by Siemens AG, a global automation leader, the 6ES7241-1CH30-1XB0 reflects the brand’s legacy of delivering reliable communication and control solutions. Each Siemens PLC module is developed under ISO-certified quality standards to ensure precision, consistency, and safety in every installation. The CB 1241 RS485 communication board offers proven durability under harsh industrial conditions, supporting long-term operations with minimal maintenance. Engineers trust Siemens for its continuous innovation and robust after-sales service network across India.

The Siemens 6ES7241-1CH30-1XB0 PLC offers efficient, reliable RS485 communication for industrial automation systems built on the SIMATIC S7-1200 platform. With seamless integration, compact form factor, and strong compatibility, it helps engineers maintain smooth data flow across distributed control systems. Trusted by automation professionals throughout India, the 6ES7241-1CH30-1XB0 ensures consistent connectivity and long-term reliability — backed by Siemens’ global service and support network.