Description
Product Description
Overview
The MMS6350/DP from TheEPRo is an advanced digital overspeed protection device engineered for precise speed monitoring and safeguarding machinery in demanding industrial environments. Built to meet SIL3 safety standards, this system ensures high reliability and robust performance, making it suitable for critical applications.
Key Features
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SIL3 (DIN EN 61508) certified for functional safety
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Supports PROFIBUS-DP communication for seamless system integration
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Ultra-precise speed measurement with ±0.1% accuracy
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Wide operating temperature range: -40°C to +70°C (-40°F to 158°F)
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Compact and lightweight design: 3.1 cm × 19 cm × 12.9 cm, 0.2 kg
Technical Specifications
| Parameter |
Specification |
| Model |
MMS6350/DP |
| Type |
Digital Overspeed Protection System |
| Input Voltage |
0 to 30 VDC |
| Input Resistance |
100 kΩ |
| Frequency Range |
0 to 16 kHz (-3 dB) |
| Dynamic Output |
TTL Level, 5 VSS |
| Output Frequency Range |
0 Hz to 20 kHz |
| Pulse Output |
Max Voltage: +48 VDC, Max Current: 25 mA |
| Communication |
PROFIBUS-DP |
| Accuracy |
±0.1% |
| Resolution |
0.1 rpm |
| Operating Temperature |
-40°C to +70°C (-40°F to 158°F) |
| Dimensions |
3.1 cm × 19 cm × 12.9 cm |
| Weight |
0.2 kg |
| Certification |
SIL3 (DIN EN 61508) |
Applications
Ideal for industrial machinery, turbines, generators, and high-speed rotating equipment where precise speed control and safety monitoring are critical. The MMS6350/DP is optimized for integration into automated systems requiring real-time protection and PROFIBUS-DP communication.
FAQ
Q: Can the MMS6350/DP operate in extreme temperatures?
A: Yes, it operates reliably from -40°C to +70°C.
Q: What communication protocols are supported?
A: The device supports PROFIBUS-DP for real-time system integration.
Q: What is the resolution of speed measurement?
A: The system provides a resolution of 0.1 rpm for highly accurate readings.
Q: How does it compare to similar models?
A: Compared to analog overspeed systems, MMS6350/DP offers higher accuracy, faster response, and SIL3-certified safety compliance.
