Technical Summary
| Product type designation | CM 1241 RS 232 |
|---|---|
| Based on | 6ES7241-1AH32-0XB0 |
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Current consumption, max. | 200 mA; From backplane bus 5 V DC |
| Power loss, typ. | 1.1 W |
| Interfaces/bus type | RS 232C (V.24) |
| Number of interfaces | 1 |
| Ambient temperature during operation, min. | -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C |
| Ambient temperature during operation, max. | 70 °C; = Tmax |
| IP degree of protection | IP20 |
Key Features
SIPLUS CM 1241 RS 232
Communications module for the S7-1200 family with Product type designation CM 1241 RS 232.
Communications module for the S7-1200 family with Product type designation CM 1241 RS 232.
RS 232C (V.24) interface
Includes 1 interface with Interfaces/bus type RS 232C (V.24).
Includes 1 interface with Interfaces/bus type RS 232C (V.24).
Freeport support
Supports Freeport.
Supports Freeport.
Conformal coating
Built with conformal coating for high reliability.
Built with conformal coating for high reliability.
9-pole D-sub (pin) connection
Uses a 9-pole D-sub (pin) interface connection.
Uses a 9-pole D-sub (pin) interface connection.
Applications
RS 232 point-to-point connection
For point-to-point connection over RS 232C (V.24) with a cable length up to 10 m.
For point-to-point connection over RS 232C (V.24) with a cable length up to 10 m.
Modbus RTU integration
For Modbus RTU master and Modbus RTU device communication.
For Modbus RTU master and Modbus RTU device communication.
Freeport communication
For Freeport communication with telegram lengths up to 1 kbyte.
For Freeport communication with telegram lengths up to 1 kbyte.
Frequently Asked Questions
What is Siemens 6AG1241-1AH32-2XB0?
It is a SIPLUS S7-1200 CM 1241 RS-232 communications module.
Which interface does 6AG1241-1AH32-2XB0 use?
It uses 1 RS 232C (V.24) interface.
What communication functions are supported by 6AG1241-1AH32-2XB0?
It supports Freeport, ASCII, Modbus RTU master, and Modbus RTU device.
What are the electrical supply values for 6AG1241-1AH32-2XB0?
Rated value (DC) is 24 V, with a permissible range of 20.4 V to 28.8 V.
What are the operating temperature limits of 6AG1241-1AH32-2XB0?
The operating range is -40 °C to 70 °C, with start-up at -25 °C.
