Key Features
- CM 1241 communication module: SIMATIC S7-1200 G2 communication module for the exact order number 6ES7241-1EA50-0XB0.
- Interfaces/bus type: RS 232 (full duplex) / 422 / 485.
- Push-in terminal block: Connection with push-in terminal block.
- Diagnostics function: Diagnostics function: Yes.
- IP20: IP degree of protection: IP20.
Technical Summary
| Product type designation | CM 1241 RS 232 / 422 / 485 |
|---|---|
| Interfaces/bus type | RS 232 (full duplex) / 422 / 485 |
| Number of interfaces | 1 |
| Transmission rate, max. (RS 232) | 115.2 kbit/s |
| Transmission rate, max. (RS 485) | 250 kbit/s |
| Input current from backplane bus 5 V DC, typ. | 170 mA |
| Power loss, typ. | 0.9 W |
| IP degree of protection | IP20 |
| Product lifecycle | Active Product |
Applications
- Serial communication interface integration: Connecting RS 232 (full duplex), RS 422, or RS 485 communication links.
- Modbus RTU communication: Using Modbus RTU master or Modbus RTU device communication.
- Freeport and ASCII communication: Using Freeport or ASCII protocol communication, including ASCII as a library function.
Frequently Asked Questions
What is Siemens 6ES7241-1EA50-0XB0?
It is a SIMATIC S7-1200 G2 CM 1241 communication module.
Which interfaces does the 6ES7241-1EA50-0XB0 support?
It supports RS 232 (full duplex) / 422 / 485 interfaces.
What are the maximum transmission rates for this CM 1241 module?
The maximum transmission rate is 115.2 kbit/s for RS 232 and 250 kbit/s for RS 485.
What connection and diagnostics details are listed for this module?
It has 1 interface, a push-in terminal block, a diagnostics function, and IP20 protection.
