Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | CM PtP RS 232 BA |
| Serial interface | RS232 |
| Supported protocols and modes | Freeport, 3964 (R), USS |
| Maximum transmission rate | 19.2 kbit/s |
| RS232 auxiliary signals | RTS, CTS, DTR, DSR, RI, DCD |
| Mounting | S7-1500 mounting rail |
| Product lifecycle | Product cancellation |
Applications
- Serial communication: Provides serial RS232 communication using Freeport, 3964 (R), or USS.
- Decentralized operation: Supports decentralized operation with SIMATIC S7-300, SIMATIC S7-400, SIMATIC S7-1500, and a standard PROFINET controller.
Key Features
- Serial communication: CM PtP RS 232 BA communication module for RS232 serial connection; supports Freeport, 3964 (R), and USS.
- RS232 transmission: Maximum transmission rate: 19.2 kbit/s; maximum cable length: 15 m.
- RS232 auxiliary signals: Supports RTS, CTS, DTR, DSR, RI, and DCD auxiliary signals.
- Diagnostics and LEDs: Diagnostics function, diagnostic alarm, and wire-break diagnosis are supported. RUN, ERROR, Receive RxD, and Transmit TxD LEDs are provided.
- Mounting and dimensions: Rail mounting on an S7-1500 mounting rail. Dimensions: 35 mm width, 147 mm height, and 127 mm depth.
- Backplane bus electrical data: Rated current consumption: 50 mA from the backplane bus. Power consumption: 0.75 W; typical power loss: 0.6 W.
Frequently Asked Questions
1. What serial interface and protocols does 6ES7540-1AD00-0AA0 support?
It has an RS232 serial interface and supports Freeport, 3964 (R), and USS.
2. What is the maximum RS232 transmission rate and cable length?
The maximum transmission rate is 19.2 kbit/s, and the maximum cable length is 15 m.
3. Which connectors and auxiliary signals are provided?
The module has a 9-pin D-sub connector and supports RTS, CTS, DTR, DSR, RI, and DCD auxiliary signals.
4. How is the module mounted?
It uses rail mounting on an S7-1500 mounting rail.
