
Inquiry: Siemens 6AG1543-1AX00-2XE0 Industrial Ethernet CP
This listing provides details for the Siemens 6AG1543-1AX00-2XE0 communications processor designed for robust industrial networking. Users may submit inquiries to review technical parameters and lifecycle information for their specific automation projects.
Quick Facts
- Part number
- 6AG1543-1AX00-2XE0
- Brand
- Siemens
- Category
- PLC CPUs & Controllers
- Product type
- PLC CPUs & Controllers
- Lifecycle
- Prod. Discont.
- Dimensions
- 15.2 x 14.9 x 4.3 cm
- Net weight
- 0.1 Kg
Product Overview
The Siemens 6AG1543-1AX00-2XE0 is a specialized communications processor built upon the SIPLUS NET CP 1543-1 foundation. It features conformal coating for enhanced protection in demanding industrial environments. Review Siemens 6AG1543-1AX00-2XE0 as PLC CPUs & Controllers with source category plc-cpu-controllers, recorded lifecycle Prod. Discont., and submitted model identity.
This unit supports connection of SIMATIC S7-1500 systems to Industrial Ethernet networks using standard protocols. It facilitates secure and reliable data exchange across complex automation infrastructures.
Technical Review Notes
- Operates within an extended temperature range of -40°C to +70°C for harsh conditions. Keep dimensions 15.2 x 14.9 x 4.3 cm and net weight 0.1 Kg unchanged while comparing project documents and product image evidence.
- Supports TCP/IP, ISO, UDP, and S7 communication protocols for flexible network integration.
- Includes hardware identification, IP/MAC access lists, and firewall capabilities for security.
- Enables diagnostics via SNMPV1/V3 and supports DHCP for automatic address configuration.
- Features FTP client/server functionality and email capabilities for remote system management.
- Handles IPv4/IPv6 addressing and synchronizes time-of-day via NTP protocols.
Model Identification
- Based on the base model 6GK7543-1AX00-0XE0 with specific environmental enhancements. Use the source path plc-cpu-controllers to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Identified as a SIPLUS NET variant designed for extreme operational temperatures.
- Part number 6AG1543-1AX00-2XE0 denotes the specific extended range configuration.
- Classified under Product Class B with restricted review notes per manufacturer guidelines.
Technical Parameters
| Product type | PLC CPUs & Controllers |
|---|---|
| Lifecycle | Prod. Discont. |
| Dimensions | 15.2 x 14.9 x 4.3 cm |
| Net weight | 0.1 Kg |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are recorded as 15.2 x 14.9 x 4.3 centimeters for space planning. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG1543-1AX00-2XE0 record before publication.
- Net weight is listed as 0.1 Kg for logistics and handling assessments.
- Lifecycle status is noted as Production Discontinued for long-term project planning.
- SD card storage support allows data retention directly on the connected CPU module.
- Broadcast and multicast IP capabilities are supported for efficient network traffic distribution.
Image & Label Review
- Visual inspection should confirm the presence of conformal coating on circuit boards. Review Siemens 6AG1543-1AX00-2XE0 as PLC CPUs & Controllers with source category plc-cpu-controllers, recorded lifecycle Prod. Discont., and submitted model identity.
- Check labeling for the exact part number 6AG1543-1AX00-2XE0 on the housing.
- Verify connector types match Industrial Ethernet standards for proper cable attachment.
- Ensure physical condition aligns with the recorded dimensions and weight specifications.
Product Image Gallery

Inquiry Preparation
- Prepare project documents specifying required temperature ranges and environmental exposure levels. Keep dimensions 15.2 x 14.9 x 4.3 cm and net weight 0.1 Kg unchanged while comparing project documents and product image evidence.
- List necessary communication protocols such as TCP/IP, UDP, or S7 connections.
- Include details on security requirements like firewall settings or MAC access lists.
- Provide current system architecture to assess integration with SIMATIC S7-1500 controllers.
Category Context
This component falls under the broader category of PLC CPUs and Controllers. Use the source path plc-cpu-controllers to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
It serves as a critical interface for industrial Ethernet connectivity in automation.
Users reviewing this category should consider lifecycle status for future scalability.
Review Notes
- Confirm the discontinued status impacts long-term supply chain planning strategies.
- Review review restrictions associated with Product Class B before submission.
- Validate that the extended temperature range meets specific site operational needs.
- Cross-reference protocol support with existing network infrastructure for application context checks.



