SIEMENS 6ES5451-8MR12 Digital Output Module
The Siemens 6ES5451-8MR12 is a high-performance digital output module engineered for SIMATIC S5 industrial automation systems. Featuring 8 isolated channels with 24V DC output at 1A per channel, this module delivers precise control signals for critical industrial processes. Designed for seamless integration with S5-90U, S5-95U, S5-100U, ET 100U, and ET 200U systems.
Technical Specifications
- Module Type: Digital Output Module
- Manufacturer: Siemens
- Model: 6ES5451-8MR12
- Compatibility: SIMATIC S5 Series
- Output Channels: 8
- Voltage Range: 24V DC
- Current Rating: 1A per channel
- Operating Temperature: -25°C to +60°C
- Protection Class: IP20
- Dimensions: 138 x 98 x 85 mm
- Weight: Approx. 1 kg
Industrial Advantages
- Robust construction withstands harsh industrial environments
- Electrical isolation ensures signal integrity and safety
- High current capacity (1A/channel) for demanding applications
- Wide operating temperature range (-25°C to +60°C)
- Proven reliability in continuous operation scenarios


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About Stoker Automation Technology
With 20+ years of industrial automation expertise, Stoker Automation operates a 5000m² warehouse stocking 10,000+ industrial components. We specialize in discontinued control system parts, DCS/PLC modules, and robotic system components. Our certified technicians provide comprehensive 2-year warranty on select products and lifetime technical support.
Global Shipping Available: Can’t find your required model? Contact us at abbdcs36@gmail.com for custom sourcing solutions. We maintain extensive inventories for冶金, oil/gas, power generation, and manufacturing applications.









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