Key Features
- Product type designation: CM PtP RS 422 / 485 HF
- Serial communication interfaces: RS-422 and RS-485
- Supported communication functions: Freeport, 3964 (R), USS, MODBUS RTU master, slave
- Temperature specification: -40…+70 °C, start up -25 °C
- Connector: 15-Pin D-sub socket
- Protection finish: Conformal coating
Technical Summary
| Product type designation | CM PtP RS 422 / 485 HF |
|---|---|
| Based on | 6ES7541-1AB00-0AB0 |
| Serial interfaces | RS-422 and RS-485 |
| Supported functions | Freeport, 3964 (R), USS, MODBUS RTU master, slave |
| Maximum transmission rate, RS 485 | 115.2 kbit/s |
| Maximum transmission rate, RS 422 | 115.2 kbit/s |
| Connector | 15-Pin D-sub socket |
| Operating temperature | -40…+70 °C |
| Start up temperature | -25 °C |
| Mounting | Rail mounting; S7-1500 mounting rail |
Applications
- Serial device communication: For serial connection via RS-422 and RS-485.
- Modbus RTU communication: For Modbus RTU master and slave communication.
- Freeport and 3964 (R) data exchange: For Freeport and 3964 (R) serial communication tasks.
Frequently Asked Questions
What is Siemens 6AG1541-1AB00-7AB0?
It is a SIPLUS S7-1500 CM PtP RS-422/485 communications module, product type designation CM PtP RS 422 / 485 HF.
Which interfaces does 6AG1541-1AB00-7AB0 support?
It supports RS-422 and RS-485 serial connection.
What is the maximum transmission rate for this module?
The maximum transmission rate is 115.2 kbit/s for both RS 485 and RS 422.
What connector is used on 6AG1541-1AB00-7AB0?
It uses a 15-Pin D-sub socket.
What should be confirmed before ordering this Siemens module?
Confirm the exact order number, required quantity, destination, stock, and dispatch conditions.
