Key Features
- CM PtP RS 232 HF: Product type designation: CM PtP RS 232 HF.
- RS-232 serial communication: Communications module for serial connection RS-232 with 115.2 kbit/s maximum transmission rate.
- Protocol support: Supports Freeport, 3964 (R), USS, and MODBUS RTU master/slave.
- Conformal coating: SIPLUS S7-1500 module with conformal coating for high reliability use.
- Rail mounting: Rail mounting on the S7-1500 mounting rail.
Technical Summary
| Product type designation | CM PtP RS 232 HF |
|---|---|
| Based on | 6ES7541-1AD00-0AB0 |
| RS 232 transmission rate, max. | 115.2 kbit/s |
| Modbus RTU master address area | 1 to 247, extended 1 to 65535 |
| Modbus RTU device address area | 1 to 247, extended 1 to 65535 |
| Modbus RTU device telegram buffer | 8 kbyte |
| Modbus RTU device buffered telegrams | 255 |
| Power consumption from the backplane bus | 0.65 W |
| Current consumption, rated value | 35 mA; From the backplane bus |
| Rail mounting | Yes; S7-1500 mounting rail |
Applications
- RS-232 serial connection: For serial communication over RS-232.
- MODBUS RTU integration: For MODBUS RTU master and slave communication.
Frequently Asked Questions
What is the exact Siemens model and product type of 6AG2541-1AD00-4AB0?
It is a SIPLUS S7-1500 CM PTP RS232 HF communications module with product type designation CM PtP RS 232 HF.
What communication interfaces and protocols does this module support?
It supports RS-232 serial communication, Freeport, 3964 (R), USS, and MODBUS RTU master/slave.
What are the key RS-232 and power specifications for this module?
The RS-232 maximum transmission rate is 115.2 kbit/s, the maximum cable length is 15 m, and power consumption from the backplane bus is 0.65 W.
What installation and size details should be checked before ordering?
The module is rail mounted on the S7-1500 mounting rail and measures 35 mm x 147 mm x 127 mm.
