Siemens 6ES7241-1CH30-1XB0 RS485 Communication Module for Industrial Networks
6ES7241-1CH30-1XB0
CB 1241 RS485
Communication board (signal board)
Interface: RS485
For small serial communication
Supports Modbus RTU, Freeport
Dimensions: 25 × 83 × 30 mm
Operating temperature: -20 °C … +60 °C
Protection: IP20
- Band:siemens
- Condition: Brand new / Original
- Stock: In stock
- Delivery: 3 - 7 days
- Warranty: 12 months
The Siemens 6ES7241-1CH30-1XB0 is designed for RS485 communication in industrial automation systems. It supports reliable data exchange across distributed control networks.
It is commonly used in fieldbus communication, multi-device networking and industrial automation systems.

Shanghai Lisheng Automation Technology










