SIEMENS 6ES7241-1CH31-0XB0 New and Original High quality

6ES7241-1CH31-0XB0

6ES7241-1CH31-0XB0 is a communication processor module designed specifically for the S7-1200 series PLC. It uses RS485 communication interface and 9-pin Sub-D (socket) connector, supports industrial communication protocols such as Modbus RTU, and can achieve efficient data exchange between master and slave stations. Its free port mode programming ability gives users flexible protocol development space. The modular design enables it to be seamlessly integrated into the S7-1200 control system architecture, significantly improving equipment networking efficiency by expanding I/O communication capabilities. It is widely used in the field of industrial automation for production line equipment networking, distributed data acquisition and other scenarios. With its high reliability hardware architecture and Siemens unified TIA Portal programming environment, this module provides stable and scalable solutions for industries such as manufacturing and energy management. Industrial communication solutions.

Technical specifcations for 6ES7241-1CH31-0XB0

Basic information

Product type: Communication module (CB 1241 RS485), designed specifically for S7-1200 series PLC.

Interface type: RS485, using 9-pin Sub-D (socket) connector, supporting point-to-point and master-slave station communication.

Protocol support: Integrated Modbus RTU master/slave protocol, compatible with USS protocol and free port mode, meeting the communication needs between industrial automation equipment.

2、 Electrical and Physical Characteristics

Power Supply Voltage: Supports 24V DC power supply, with a voltage range of 20.4V DC to 28.8V DC, compatible with industrial standard power supplies.

Power consumption: The typical power loss is 1.1W, with a maximum current consumption of 80mA (24V DC), meeting the requirements of low-energy consumption applications.

Physical dimensions: Module width 30mm, height 100mm, depth 75mm, weight approximately 155g, compact design for easy integration and installation.

3、 Communication parameters

Baud rate: Supports multiple speeds ranging from 300bps to 115.2kbps, and can be flexibly configured according to device requirements.

Verification method: Five modes are provided, including no verification, even verification, odd verification, Mark (with a constant checksum of 1), and Space (with a constant checksum of 0), to ensure the accuracy of data transmission.

Flow control mechanism: Supports hardware flow control and software flow control, compatible with RS422 standard, and adaptable to different communication environments.

Transmission distance: When using shielded cables, the maximum communication distance can reach 1000 meters, meeting the long-distance communication needs of industrial sites.

4、 Environmental adaptability

Working temperature: Supports -20 ° C to 60 ° C (horizontal installation) and -20 ° C to 50 ° C (vertical installation), covering harsh industrial environments.

Storage temperature: The transportation/storage temperature range is -40 ° C to 70 ° C, suitable for extreme weather conditions.

Protection level: up to IP20 standard, in compliance with multiple international certifications such as CE, CSA, UL, cULus, FM, RCM (formerly C-TICK), KC, etc., ensuring product safety and reliability.

5、 Functional characteristics

Freeport programming: supports user-defined protocol development and enhances system scalability.

Integrated protocol driver: Built in ASCII, 3964 (R) protocol library, simplifies communication configuration process.

Diagnostic function: equipped with diagnostic LED indicator lights, real-time display of module status and communication activity, improving maintenance efficiency.

Multi protocol support: A single module can simultaneously handle Modbus RTU master (supporting 1 to 49999 address range, up to 247 slaves) and slave protocols, optimizing system resource utilization.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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