Product Overview
Technical Summary
| Product type designation | CM PtP RS 232 HF |
|---|---|
| Serial interface | RS-232 |
| Supported functions | Freeport, 3964 (R), USS, Modbus RTU master |
| Transmission rate, max. | 115.2 kbit/s |
| Connector | 9-pin D-sub plug |
| Mounting | S7-1500 mounting rail |
| Current consumption, rated | 50 mA from the backplane bus |
| Power consumption | 0.75 W from the backplane bus |
| Input address space | 8 byte |
| Telegram buffer | 8 kbyte |
| Product status | Product cancellation |
Key Features
- Product designation: CM PtP RS 232 HF communications module for SIMATIC S7-1500.
- Serial communication: RS-232 supports Freeport, 3964 (R), USS and Modbus RTU master functions.
- Transmission rate: RS-232 transmission rate: max. 115.2 kbit/s.
- Connection and mounting: The module uses a 9-pin D-sub plug and supports S7-1500 mounting rail installation.
- Engineering: Configurable/integrated with STEP 7 TIA Portal from V12 / V12 and STEP 7 from V5.5 SP2 with GSD file.
- Product status: Product cancellation; collected data identifies it as a spare part.
Frequently Asked Questions
What does Siemens order number 6ES7541-1AD00-0AB0 identify?
It identifies a SIMATIC S7-1500 CM PTP RS-232 HF communications module and spare part.
Which specifications should be checked for this exact MLFB?
Check the CM PtP RS 232 HF designation, RS-232 interface, 9-pin D-sub plug, max. 115.2 kbit/s transmission rate, and S7-1500 mounting rail.
Which serial functions are supported?
The module supports Freeport, 3964 (R), USS and Modbus RTU master functions.
What details are needed for a quotation?
Confirm the complete order number, required quantity and destination when requesting a quotation.
