Product Description
Key Features
- Product identity: SIPLUS S7-1200 CM 1241 RS232 communications module, product type designation CM 1241 RS 232, based on 6ES7241-1AH32-0XB0.
- Supply voltage: Rated supply voltage: 24 V DC. Permissible range: 20.4 V to 28.8 V DC.
- RS-232C interface: One RS-232C (V.24) interface with a 9-pole D-sub (pin) connection; maximum cable length is 10 m.
- Communication drivers: Supports Freeport, ASCII as a library function, Modbus RTU master, and Modbus RTU device.
- Environmental design: Conformal coating with -25 °C to 60 °C operation for horizontal installation; +70 °C for 10 minutes under OT1, ST1/ST2 according to EN 50155.
- Dimensions and protection: Dimensions: 30 mm wide, 100 mm high, and 75 mm deep. IP degree of protection: IP20.
Applications
- RS-232 serial communication: Provides RS-232C (V.24) communication using Freeport, ASCII, or Modbus RTU drivers.
Technical Summary
| Product model | 6AG2241-1AH32-1XB0 |
|---|---|
| Product family | SIPLUS S7-1200 CM 1241 RS232 |
| Base product | 6ES7241-1AH32-0XB0 |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 20.4 V to 28.8 V DC |
| Interface | 1 x RS-232C (V.24) |
| Connection | 9-pole D-sub (pin) |
| Communication drivers | Freeport; ASCII; Modbus RTU master; Modbus RTU device |
| Protection | IP20 |
Frequently Asked Questions
What exact model should be confirmed for this module?
Confirm Siemens 6AG2241-1AH32-1XB0, SIPLUS S7-1200 CM 1241 RS232, based on 6ES7241-1AH32-0XB0.
What supply voltage does the module require?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
Which interface and connector are supplied?
It has 1 RS-232C (V.24) interface with a 9-pole D-sub (pin) connection.
Which communication drivers does it support?
It supports Freeport, ASCII as a library function, Modbus RTU master, and Modbus RTU device.
