Description
The 6ES7972-0CA23-0XA0 is a SIMATIC S7 PC Adapter version 5.1 designed for reliable and efficient communication between PCs and Siemens S7-300/400, C7, or M7 automation systems. It converts RS-232 signals to RS-485 for secure serial communication in industrial environments. This model is delivered without an RS-232 cable, providing flexibility in integration.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Siemens |
| Category |
|
| Part Number |
6ES7972-0CA23-0XA0
|
| Subcategory |
Power Adaptor |
| Version |
5.1 |
| Signal Conversion |
RS-232 to RS-485 |
| Compatibility |
SIMATIC S7-300/400, C7, M7 |
| Cable Included |
No (RS-232 cable not included) |
| Application |
PLC programming and communication |
| Communication Interface |
Serial (RS-232 and RS-485) |
| Weight |
0,312 Kg |
| Packaging Dimension |
11,90 x 21,50 x 4,30 |
| Package size unit of measure |
CM |
Information About 6ES7972-0CA23-0XA0
The 6ES7972-0CA23-0XA0 is a compact and robust industrial communication module in the SIMATIC S7 family, supporting seamless data exchange between personal computers and programmable logic controllers (PLCs). The adapter converts standard RS-232 signals to RS-485, enabling stable, long-distance communication with Siemens S7-300, S7-400, C7, and M7 systems. Its durable design ensures consistent performance in demanding environments, and its compatibility with the STEP 7 programming environment ensures streamlined integration into automation workflows. This version 5.1 model is optimized for reliable data transfer without including an RS-232 cable, allowing users to select or reuse cables based on their application needs.
Key Features:
- Protocol Conversion: Converts RS-232 to RS-485 for reliable serial communication over long distances in industrial control networks.
- System Compatibility: Designed for use with Siemens S7-300, S7-400, C7, and M7 systems, ensuring broad applicability across automation setups.
- Compact Design: Small and portable module suited for field use and easy integration into existing control cabinets.
- Version: Adapter version 5.1 ensures enhanced firmware support and compatibility with modern STEP 7 development environments.
- Cable Flexibility: Delivered without RS-232 cable, enabling selection of custom-length or pre-existing cabling solutions.
- Build Quality: Engineered for industrial-grade use with strong mechanical durability and electromagnetic compatibility.
- Power Supply: Draws power through connected equipment; no external supply required.
- Application Environment: Suitable for use in manufacturing, automation diagnostics, and programming tasks requiring serial bus interfaces.
The 6ES7972-0CA23-0XA0 delivers versatile, stable RS-485 communication for industrial PCs interfacing with SIMATIC PLCs, maximizing control reliability in automated systems.
