Key Features
- SIMATIC S7-1500 communication module: CM PTP RS422/485 HF for the SIMATIC S7-1500 range.
- Serial interface support: For serial connection RS422 and RS485, with Freeport, 3964 (R), USS, and MODBUS RTU Master, Slave.
- Transmission rate: 115200 Kbit/s.
- Connector: 15-Pin D-sub socket.
- Mounting: Rail mounting; S7-1500 mounting rail.
- Lifecycle status: Product cancellation.
Technical Summary
| Product type designation | CM PtP RS 422 / 485 HF |
|---|---|
| Interface protocols | Freeport, 3964 (R), USS, MODBUS RTU Master, Slave |
| RS 485 transmission rate, max. | 115.2 kbit/s |
| RS 422 transmission rate, max. | 115.2 kbit/s |
| Connector | 15-Pin D-sub socket |
| Mounting | Rail mounting; S7-1500 mounting rail |
| Current consumption (rated value) | 43 mA; From the backplane bus |
| Power consumption from the backplane bus | 0.65 W |
| Isolation tested with | 707 V DC (type test) |
Applications
- Serial connection over RS422 and RS485: For serial communication via RS422 and RS485.
- Modbus RTU communication: For Modbus RTU Master and Slave communication.
Frequently Asked Questions
What is the exact Siemens model and module type of 6ES7541-1AB00-0AB0?
It is a SIMATIC S7-1500 CM PtP RS422/485 HF communication module.
Which serial interfaces and protocols does 6ES7541-1AB00-0AB0 support?
It supports RS422 and RS485, plus Freeport, 3964 (R), USS, and MODBUS RTU Master, Slave.
What is the maximum transmission rate of the RS422 and RS485 interfaces?
The maximum transmission rate is 115.2 kbit/s for both RS422 and RS485.
How is 6ES7541-1AB00-0AB0 mounted and what connector does it use?
It uses rail mounting on the S7-1500 mounting rail and has a 15-Pin D-sub socket.
What lifecycle status is listed for 6ES7541-1AB00-0AB0?
Product cancellation.
