Communication Module | Siemens | 6ES7541-1AB00-0AB0 In Box Expedited Shipping 6ES7541-1AB00-0AB0

Product Description: Siemens 6ES7541-1AB00-0AB0 CM 1542-1

The Siemens 6ES7541-1AB00-0AB0 is a communication module from the SIMATIC S7-1500 series, model CM 1542-1, designed to provide an additional Industrial Ethernet (PROFINET) interface for S7-1500 controllers. It is used for communication with programmable controllers, PCs, HMIs, and other PROFINET devices via TCP/IP and ISO-on-TCP protocols. This module enhances network performance and flexibility, supports up to 16 simultaneous connections, and is suitable for medium to large automation systems requiring segmented or redundant networks.

Key Features

• Additional PROFINET Interface: Adds a dedicated Ethernet port for load distribution and segmentation.
• Protocols Supported: TCP/IP, ISO-on-TCP (RFC1006), S7 communication, and PG/OP communication.
• High Communication Capacity: Supports up to 16 communication connections.
• Easy Configuration: Fully integrated into TIA Portal for unified project management.
• Secure Communication: Includes diagnostics and access protection features.
• DIN Rail Mounting: Mounts directly on S7-1500 backplane, no external wiring needed for power or bus.

Technical Specifications

• Product Type: Communication Module
• Part Number: 6ES7541-1AB00-0AB0
• Series: SIMATIC S7-1500
• Model: CM 1542-1
• Communication Interface: 1 × RJ45 (10/100 Mbps Industrial Ethernet)
• Supported Protocols: PROFINET, TCP/IP, ISO-on-TCP, S7 Comm
• Max. Connections: 16 simultaneous connections
• Integration: TIA Portal with STEP 7 Professional V13 or higher
• Mounting: On S7-1500 backplane (left of CPU)
• Power Supply: Via backplane bus (no external power required)
• Operating Temperature: 0°C to +60°C
• Protection Class: IP20
• Weight: Approx. 200 g
• Dimensions (W × H × D): Approx. 35 × 147 × 129 mm

Application Areas

• Network Segmentation: Provides an additional Ethernet interface for separated communication paths.
• Distributed Automation: Connects S7-1500 to SCADA systems, HMIs, or other controllers.
• Secure Data Transfer: Ideal for communication over factory networks with managed access.
• Machine-Level Communication: Enables flexible topology design in complex production lines.

Advantages

• Expanded Networking: Adds network redundancy or separates engineering and process traffic.
• Seamless TIA Portal Integration: No additional tools or programming needed.
• Robust Communication: Designed for harsh industrial Ethernet environments.
• Improved Data Throughput: Supports high-speed Ethernet for real-time control.
• Flexible Architecture: Scales easily with larger S7-1500 systems and multiple network layers.