Product Description
Key Features
- Product identity: SIPLUS S7-1200 CM 1241 RS-232 communications module, product type designation CM 1241 RS 232.
- RS-232 interface: 1 RS 232C (V.24) interface with a 9-pole D-sub (pin) connection and cable length up to 10 m.
- Communication protocols: Supports Freeport, ASCII, Modbus RTU master and Modbus RTU device; ASCII is available as a library function.
- Supply and protection: Rated supply: 24 V DC; permissible range: 20.4 V to 28.8 V DC. IP20 protection.
- Environmental design: Conformal coating for high reliability, with operation from -40 °C to 70 °C; start-up at -25 °C.
Technical Summary
| Product model | 6AG1241-1AH32-2XB0 |
|---|---|
| Product type | CM 1241 RS 232 |
| Based on | 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) |
| Supported protocols | Freeport; ASCII; Modbus RTU master; Modbus RTU device |
| Protection | IP20 |
| Operating temperature | -40 °C to 70 °C; start-up at -25 °C |
| Lifecycle | Active Product |
Frequently Asked Questions
What exact model should be confirmed for this Siemens module?
Confirm product model 6AG1241-1AH32-2XB0 and product type designation CM 1241 RS 232.
What supply voltage does the 6AG1241-1AH32-2XB0 use?
The rated supply is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
Which interface and connection does it have?
It has 1 RS 232C (V.24) interface with a 9-pole D-sub (pin) connection.
Which communication protocols are supported?
It supports Freeport, ASCII, Modbus RTU master and Modbus RTU device. ASCII is available as a library function.
