Overview
6ES5095-8MB04 SIMATIC PLC Module
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Attention:Siemens 6ES5 series has been out of production for a long time, due to the high cost of many system transformation, so that many factories still have a large demand, our company has a large number of inventory in stock to meet the needs of the market, complete models, welcome to consult, we will support you with preferential product prices and short delivery time!The stock part is generally ultra-low discounts, and a very small number of partial models will also support you in terms of price if need time to order.
Key Features
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Integrated Compact Design – Combines CPU, power supply, and I/O in a single housing, reducing cabinet space and wiring requirements
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PROFIBUS Interface (SINEC L2) – Built-in PROFIBUS connectivity for high-speed data transfer and distributed I/O communication
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Comprehensive Integrated I/O – 16 digital inputs (24V DC), 16 digital outputs (24V DC, 0.5A), 8 analog inputs (current/voltage), and 1 analog output (0–10V)
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16 KB Memory Capacity – Full 16 KB available for user program (unlike 8MB01 which limited to 8KB for programs)
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Interrupt and Counter Functions – 4 interrupt inputs and 2 × 16-bit counters for advanced control tasks
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Direct Replacement Compatibility – 100% compatible with 6ES5095-8MB03; theoretically compatible with 8MB02
Technical Parameters
Core Advantages
1. Final Revision with Full Program Memory
The 8MB04 is the ultimate evolution of the S5-95U compact controller. Unlike the earlier 8MB01 which restricted programs to 8KB of the 16KB total, the 8MB04 allows full utilization of the 16KB memory for user programs. This provides maximum flexibility for complex control logic without memory constraints .
2. Proven Reliability and Compatibility
The 8MB04 is 100% compatible with the 6ES5095-8MB03, making it a drop-in replacement for existing installations. For facilities still running S5-95U systems, the 8MB04 offers the most stable and bug-free firmware version of the series, incorporating all corrections and improvements from previous revisions .
3. Built-in PROFIBUS Connectivity
The integrated SINEC L2 (PROFIBUS) interface enables seamless connection to distributed I/O devices, drives, and other automation components. This makes the S5-95U an excellent choice for decentralized control architectures, with support for up to 122 DP slaves and transmission speeds from 9.6 kBaud to 1500 kBaud .
4. Comprehensive Integrated I/O
The 8MB04 provides a versatile I/O mix directly on the CPU, eliminating the need for additional modules in many applications. The 8 analog inputs are software-configurable for either current or voltage operation, providing flexibility for different sensor types .
5. Compact All-in-One Design
Integrating CPU, power supply, and I/O into a single unit simplifies installation and reduces panel space requirements. The S5-95U can be expanded with up to 32 peripheral modules from the S5-100U series when additional I/O is required .
Applications
The 6ES5095-8MB04 is deployed across a range of industrial automation applications:
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What's Included
Why Buy From Us?
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In Stock – Ready to ship immediately
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New Original / Refurbished – Genuine Siemens factory condition or professionally refurbished
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Warranty Included – 12-25 month warranty for purchase confidence
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Fast Shipping – Expedited shipping options available
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Technical Support – Legacy system compatibility assistance available
Frequently Asked Questions (FAQ)
Q1: What is the Siemens 6ES5095-8MB04?
It is a compact central processing unit from the SIMATIC S5-95U series. It integrates the CPU, power supply, and I/O into a single housing, designed for small to medium industrial automation applications .
Q2: What is the memory capacity of this module?
The 6ES5095-8MB04 has 16 KB of memory, with the full capacity available for user program instructions (unlike the 8MB01 which limited programs to 8KB) .
Q3: What I/O does this module provide?
It provides 16 digital inputs (24V DC), 16 digital outputs (24V DC, 0.5A), 8 analog inputs (current/voltage), 1 analog output (0–10V), 4 interrupt inputs, and 2 × 16-bit counters .
Q4: Does this module have a PROFIBUS interface?
Yes. The S5-95U 8MB04 is equipped with a PROFIBUS (SINEC L2) interface, supporting data transfer over distances up to 200 meters and speeds from 9.6 kBaud to 1500 kBaud .
Q5: Can I replace an older S5-95U model with this one?
Yes. The 6ES5095-8MB04 is 100% compatible with the 6ES5095-8MB03. It is also theoretically compatible with the 8MB02, though firmware differences should be evaluated for specific applications. The 8MB01 has more significant differences (limited program memory) .
Q6: Is this a genuine Siemens product?
Yes. This is a genuine Siemens module manufactured in Germany. Depending on availability, units may be new original or professionally refurbished .
Q7: Is the SIMATIC S5 series still in production?
No. The SIMATIC S5 series has been discontinued by Siemens and replaced by the S7 series. However, many installations continue to use S5 systems, and spare parts are available through specialized suppliers .
Q8: What is the weight of this module?
Approximately 1.29 kg .
Q9: What should I verify before ordering?
Always verify the exact part number (6ES5095-8MB04), confirm your system compatibility (S5-95U series), and check whether your application requires specific firmware features or memory configurations .
