SIEMENS SIMATIC S5 6ES5095-8MA05

The Siemens SIMATIC S5 6ES5095-8MA05 is a S5-95U compact programmable logic controller (PLC) designed for small to medium-scale industrial automation tasks. This all-in-one unit integrates CPU, digital and analog I/O, and communication interfaces, making it suitable for decentralized control applications where space and simplicity are critical.

Technical Specifications

• Model: S5-95U Compact Unit

• Article Number: 6ES5095-8MA05

• Power Supply: 24V DC

• Digital Inputs: 16 x 24V DC

• Digital Outputs: 16 x 24V DC

• Analog Inputs: 8 channels

• Analog Outputs: 1 channel

• Interrupt Inputs: 4 channels

• Counter Inputs: 2 channels

• Communication Interface: 1 x PG interface (TTY 20 mA current loop)

• User Memory: 16 KB (8 KB for instructions)

• Dimensions: Approximately 15.2 x 15.9 x 14.7 cm

• Weight: Approximately 1.25 kg

Features and Capabilities

• Integrated Design: Combines CPU, digital and analog I/O, and communication interfaces in a single compact unit, reducing wiring complexity and saving panel space.

• Versatile I/O Configuration: Offers a mix of digital and analog inputs and outputs, along with interrupt and counter inputs, enabling control of various process signals.

• Programming Support: Compatible with STEP 5 programming software, supporting STL, LAD, and FBD languages.

• Diagnostic Functions: Equipped with LED indicators for operational status and error diagnostics, facilitating maintenance and troubleshooting.

• Modular Expansion: Supports connection to additional S5-100U I/O modules for system scalability.

Product Lifecycle and Availability

As of October 1, 2022, the 6ES5095-8MA05 has been officially discontinued by Siemens and is no longer in production. However, it remains available through various industrial automation suppliers and marketplaces. When sourcing this module, consider the following options:

• New: Factory-sealed units may be available from certain suppliers.

• Refurbished: Professionally restored modules that have been tested for functionality.

• Used: Pre-owned units, which may vary in condition and warranty.

When purchasing, ensure that the supplier provides adequate warranty and support, especially for refurbished or used units.

Migration Considerations

For systems planning to transition from the S5 series, Siemens recommends migrating to the SIMATIC S7 platform. Migration involves hardware upgrades and software conversion, which can be facilitated using Siemens’ conversion tools and services