EN
Siemens 6ES7540-1AD00-0AA0 SIMATIC S7-1500 CM PtP RS232 BA Communication Module
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Hot Selling Models
- Recommended Products
Overview
- Verify the exact CM PtP RS232 BA order number and rail slot.
- Match RS232 pinout, shielded cable and 15 m length limit.
- Set data bits, stop bits, parity and baud rate to the partner.
- Check the controller project and Freeport, 3964(R) or USS choice.
S7-1500 SERIAL COMMUNICATION
6ES7540-1AD00-0AA0 SIMATIC S7-1500 CM PtP RS232 BA Communication Module
CM PtP RS232 BA module for S7-1500 point-to-point serial communication using Freeport, 3964(R) and USS.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7540-1AD00-0AA0 |
| Product Type | RS232 communication module |
| Core Function | RS232, 19.2 kbit/s |
| Compatible Series | SIMATIC S7-1500 CM PtP |
Serial device link
Adds an RS232 point-to-point interface to the S7-1500 station.
Protocol options
Supports Freeport, 3964(R) and USS serial communication.
Engineering integration
Configured in STEP 7 TIA Portal and supplied by the system backplane.
Product Overview
6ES7540-1AD00-0AA0 is the CM PtP RS232 BA communication module for SIMATIC S7-1500 and ET 200MP systems. It provides a serial RS232 interface for point-to-point data exchange.
Match the cable pinout, protocol, parity, baud rate and device configuration with the serial communication partner before commissioning.
Key Functions
Point-to-point transmission
Exchanges serial telegrams with a compatible RS232 partner.
Flexible protocol settings
Use Freeport or integrated 3964(R) and USS functions for the intended application.
Communication diagnosis
RUN, ERROR, RxD and TxD LEDs provide local operating feedback.
Official Specifications
| Product family | SIMATIC S7-1500 / ET 200MP |
|---|---|
| Module type | CM PtP RS232 BA |
| Physical interface | RS232 |
| Connector | 9-pin Sub-D male |
| Maximum data rate | 19.2 kbit/s |
| Maximum cable length | 15 m |
| Integrated protocols | Freeport, 3964(R), USS |
| Maximum Freeport telegram | 1 kbyte |
| Character length | 7 or 8 bits |
| Stop bits | 1 or 2 |
| Parity options | None, even, odd, mark, space or any |
| Backplane current | 50 mA rated |
| Backplane power | 0.75 W |
| Typical power loss | 0.6 W |
| Dimensions | 35 × 147 × 127 mm |
| Approximate weight | 0.22 kg |
Frequently Asked Questions
What interface does 6ES7540-1AD00-0AA0 add?
It adds a 9-pin RS232 point-to-point serial interface.
Which protocols can 6ES7540-1AD00-0AA0 use?
The communication module supports Freeport, 3964(R) and USS protocols.
What baud rate is supported by 6ES7540-1AD00-0AA0?
The maximum transmission rate is 19.2 kbit/s.
How long may the RS232 cable be with 6ES7540-1AD00-0AA0?
Use shielded RS232 cable no longer than 15 m with suitable connector housings.
Which engineering software configures 6ES7540-1AD00-0AA0?
STEP 7 TIA Portal supports the module from version V12.
How is 6ES7540-1AD00-0AA0 powered?
It draws power from the system backplane rather than a separate module supply.
Which indicators help diagnose 6ES7540-1AD00-0AA0?
RUN, ERROR, receive and transmit LEDs show module and serial activity.
