Technical Summary
| Product type designation | CM 1241 RS 422 / 485 |
|---|---|
| Based on | 6ES7241-1CH32-0XB0 |
| Interface | RS 422 / 485 (X.27) |
| Number of interfaces | 1 |
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 20.4 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Current consumption, max. | 220 mA; From backplane bus 5 V DC |
| Power loss, typ. | 1.1 W |
| Bits per character | 7 or 8 |
Key Features
Product type designation
CM 1241 RS 422 / 485
CM 1241 RS 422 / 485
Interface
RS 422 / 485 (X.27), 1 interface
RS 422 / 485 (X.27), 1 interface
Integrated protocol support
Freeport, ASCII, Modbus RTU master, Modbus RTU device, USS
Freeport, ASCII, Modbus RTU master, Modbus RTU device, USS
Supply voltage
24 V DC
24 V DC
Conformal coating
Conformal coating, Class 2 for high reliability
Conformal coating, Class 2 for high reliability
Environmental temperature
-25…+60 °C
-25…+60 °C
Applications
RS 422 / 485 communication
Connects a system through the RS 422 / 485 interface on X.27.
Connects a system through the RS 422 / 485 interface on X.27.
Freeport data exchange
Supports Freeport communication with a telegram length of up to 1 kbyte.
Supports Freeport communication with a telegram length of up to 1 kbyte.
Modbus RTU master integration
Works as a Modbus RTU master with standard Modbus addressing.
Works as a Modbus RTU master with standard Modbus addressing.
Modbus RTU device integration
Works as a Modbus RTU device with diagnostics function support.
Works as a Modbus RTU device with diagnostics function support.
Frequently Asked Questions
What is the exact product type of 6AG1241-1CH32-4XB0?
It is a CM 1241 RS 422 / 485 communications module.
Which interface does 6AG1241-1CH32-4XB0 use?
It uses RS 422 / 485 on X.27 and has 1 interface.
What communication modes are supported by 6AG1241-1CH32-4XB0?
It supports Freeport, ASCII, Modbus RTU master, Modbus RTU device, and USS.
What is the supply voltage for 6AG1241-1CH32-4XB0?
The rated value is 24 V DC, with a permissible range of 20.4 V DC to 28.8 V DC.
What cable length is supported by 6AG1241-1CH32-4XB0?
The maximum cable length is 1 000 m.
