Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CM PtP RS 422 / 485 HF |
| Based on | 6ES7541-1AB00-0AB0 |
| Interfaces | RS-422 and RS-485 |
| Transmission rate, max. | 115.2 kbit/s |
| Connector | 15-Pin D-sub socket |
| Mounting | S7-1500 mounting rail |
| Current consumption, rated | 43 mA; From the backplane bus |
| Power consumption | 0.65 W |
Applications
- Serial device communication: Provides serial connection communication through RS-422 and RS-485.
- MODBUS RTU communication: Supports MODBUS RTU master and device operation with address areas from 1 to 247, extended 1 to 65535.
- Freeport and protocol communication: Supports Freeport, 3964 (R) and USS communication modes.
Key Features
- Serial communication interfaces: Supports RS-422 and RS-485 serial connections with a 15-Pin D-sub socket.
- Supported communication modes: Supports Freeport, 3964 (R), USS and MODBUS RTU master and device operation.
- Transmission rate: RS-422 and RS-485 transmission rate: max. 115.2 kbit/s.
- RS-422 connection: Supports 4-wire full duplex connection; 4-wire multipoint connection: No.
- Mounting and supply: Has S7-1500 mounting rail installation, 43 mA rated current consumption from the backplane bus and 0.65 W power consumption from the backplane bus.
- Diagnostics and protection: Has diagnostics, diagnostic alarm, wire-break diagnosis, RUN, ERROR, Receive RxD and Transmit TxD LEDs, plus conformal coating and potential separation between the backplane bus and interface.
Frequently Asked Questions
1. Which serial interfaces does the 6AG1541-1AB00-7AB0 have?
It has RS-422 and RS-485 serial interfaces with a 15-Pin D-sub socket.
2. What communication modes does this module support?
It supports Freeport, 3964 (R), USS and MODBUS RTU master and device operation.
3. What is the maximum transmission rate?
The maximum RS-422 and RS-485 transmission rate is 115.2 kbit/s.
4. How is the module mounted?
It has S7-1500 mounting rail installation.
