Siemens 6ES5095-8MA05 SIMATIC S5-95U Central Processing Module | Replacement, Equivalent & Selection Guide
The Siemens 6ES5095-8MA05 is a compact Central Processing Unit (CPU) module for the SIMATIC S5-95U programmable logic controller series. Designed for demanding industrial automation environments, this module integrates processing, I/O, and communication functions into a single compact housing. Konmask.com supplies genuine and compatible units with full traceability for B2B industrial buyers worldwide.
Technical Specifications
- Part Number: 6ES5095-8MA05
- Series: SIMATIC S5-95U
- Module Type: Central Processing Module (CPU)
- Manufacturer: Siemens AG
- Program Memory: 8 KB RAM (expandable via memory card)
- Digital Inputs: 16 × 24 V DC integrated
- Digital Outputs: 8 × relay / transistor integrated
- Communication Interface: SINEC L1 / AS-Interface / Serial (TTY/RS-232C)
- Supply Voltage: 24 V DC
- Operating Temperature: 0 °C to +60 °C
- Protection Class: IP20
- Weight: approx. 1,180 g
- Dimensions (W×H×D): Per SIMATIC S5 compact housing standard
- Standards: CE, UL, IEC 61131-2
Compatible Replacement & Equivalent Models
If the 6ES5095-8MA05 is unavailable or end-of-life, the following models may serve as functional replacements or upgrades depending on your system requirements:
- 6ES5095-8MB05 — Upgraded firmware variant, same S5-95U platform, enhanced diagnostics
- 6ES5095-8MC05 — Extended memory version, pin-compatible housing
- 6ES5090-8MA01 — S5-90U CPU, reduced I/O count, suitable for smaller applications
- 6ES5100-8MA02 — S5-100U CPU, modular expansion, higher I/O capacity
- 6ES7214-1AG40-0XB0 (S7-1214C) — Modern SIMATIC S7-1200 migration path; requires program conversion
- 6ES7212-1AE40-0XB0 (S7-1212C) — Entry-level S7-1200 for cost-sensitive migration projects
⚠ Always verify I/O count, communication protocol, and program compatibility before substituting. Contact Konmask.com for a free compatibility assessment.
Why Choose the Original 6ES5095-8MA05
- Drop-in replacement: No hardware modification required for existing S5-95U installations
- Program compatibility: Retains STEP 5 program without conversion
- Proven reliability: Millions of operating hours in global industrial installations
- Reduced downtime: Fastest path to restoring production vs. platform migration
- Spare parts availability: Konmask.com maintains stock of tested, traceable units
Typical Applications
- Machine tool control and CNC auxiliary systems
- Conveyor and material handling automation
- Packaging and bottling line control
- Building automation and HVAC control panels
- Water treatment and pump station control
- Legacy system maintenance and spare parts management
System Compatibility
- PLC Platform: SIMATIC S5-95U (compact series)
- Programming Software: STEP 5 (S5 for Windows, PG 740/760)
- Expansion Modules: Compatible with S5-95U I/O expansion units
- Communication: SINEC L1 network, point-to-point serial, AS-Interface
- Memory Cards: S5 EEPROM / Flash memory cards (6ES5375-series)
- Power Supply: Requires 24 V DC regulated supply
Selection Guide
Use the table below to select the right module for your application:
| Requirement | Recommended Model | Notes |
|---|---|---|
| Direct replacement, same platform | 6ES5095-8MA05 | No program changes needed |
| Upgraded diagnostics, same platform | 6ES5095-8MB05 | Firmware upgrade only |
| Smaller application, lower cost | 6ES5090-8MA01 (S5-90U) | Reduced I/O |
| Larger application, more I/O | 6ES5100-8MA02 (S5-100U) | Modular expansion |
| Modern migration, long-term support | S7-1200 series (6ES7214-1AG40) | Program conversion required |
Quality Assurance & Sourcing
- Source: Authorized distribution channels and verified surplus stock
- Testing: Each unit undergoes power-on functional verification before shipment
- Traceability: Batch records and date codes available on request
- Warranty: 12-month warranty against manufacturing defects
- Packaging: Anti-static ESD packaging, original or equivalent protective carton
- Certification: CE marked; RoHS compliance documentation available
How to Order
- Confirm your part number: 6ES5095-8MA05
- Specify quantity and required delivery timeline
- Request a quote via support@konmask.com or add directly to cart
- Provide your shipping address for freight cost calculation
- Payment: T/T bank transfer, PayPal, or credit card accepted
Replacement & Compatibility FAQ
Q: Can I use 6ES5095-8MB05 instead of 6ES5095-8MA05?
A: Yes, the -8MB05 is a firmware-upgraded variant and is generally backward compatible. Verify your STEP 5 software version supports it.
Q: Is migration to S7-1200 possible without rewriting the program?
A: Not directly. STEP 5 programs must be converted to TIA Portal / STEP 7 format. Konmask.com can recommend migration partners.
Q: Do you supply refurbished units?
A: We supply both new-old-stock (NOS) and professionally refurbished units. Condition is clearly stated on each listing and invoice.
Q: What is the lead time?
A: In-stock units ship within 1–3 business days. Out-of-stock items typically have a 2–4 week lead time. Contact us for current availability.
Q: Can you provide a certificate of conformity?
A: Yes, CoC and test reports are available upon request for all units.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
