Product Overview

The Siemens EOE13080002 (A5E00730540) is a high-precision power motherboard designed to provide a regulated 24V DC supply within complex PLC architectures. This compact power board acts as the primary electrical interface for various SIMATIC S7 components, ensuring that sensitive control logic receives clean, surge-protected energy. Engineered to operate in high-density control cabinets, the module bridges the gap between raw AC input and the refined DC requirements of industrial processors. Its architecture is specifically hardened against electromagnetic interference (EMI), a critical requirement for maintaining signal integrity in modern automated production lines.

Critical Engineering Specifications

• Model Number EOE13080002

• Order Number A5E00730540

• Output Voltage 24V DC

• Input Compatibility 120V / 230V AC

• Net Weight 0.05 kg

• Module Dimensions 1.5 x 5.5 x 8.3 cm

• Mounting Format DIN-rail or Integrated Motherboard Slot

• Protection Circuitry Integrated Overload and Short-Circuit Protection

• Certifications CE and UL Compliant

• Country of Manufacture Germany

Applied Industrial Utility

This power board is a fundamental component for maintaining the electrical stability of Siemens-based automation environments. It is predominantly utilized in the following capacities:

• SIMATIC S7 Integration Serving as a power distribution layer for S7-300 series controllers and associated I/O modules to prevent logic errors caused by voltage drops.

• Retrofitting and Maintenance Functioning as a high-reliability replacement part for aging power stages in discontinued or legacy control systems, extending the operational life of existing hardware.

• Process Control Systems Providing the steady-state power required for precision sensors and actuators in manufacturing and chemical processing plants.

• Infrastructure Automation Supporting the power needs of Ethernet routers and communication gateways within decentralized control networks to ensure constant data flow.