Triconex 3511 Pulse Input Module | TMR Speed Monitoring

Triconex 3511 Pulse Input Module: High-Speed Precision Monitoring

The Triconex 3511 monitors speed on rotating machinery with extreme accuracy. It reads signals from magnetic sensors on turbines and compressors. This module ensures reliable operation in critical industrial environments.

• Manufacturer: Triconex
• Model Number: 3511
• Product Type: Pulse Input Module
• Technology: Triple Modular Redundancy (TMR)
• Color: Light Purple
• Weight: 3.03 kg

Detailed Technical Specifications

• Input Channels: 8 non-commoned inputs
• Resolution: 16 bits
• Accuracy: ±0.01% (1kHz to 20kHz)
• Update Rate: 25 milliseconds (typical)
• Input Impedance: > 8 kΩ, 20 kΩ typical
• Common Mode Range: -100 VDC to +100 VDC
• Voltage Range: 1.5 V to 200 V peak-to-peak
• Overvoltage Protection: ±150 VDC continuous
• Supported Signals: Sine, square, pulse waves

Ordering & Support

• Warranty: 12 Months
• Global Shipping: FedEx, UPS, DHL
• Expert Support: Contact sales@powergearx.com or +86 18030005825

Frequently Asked Questions

• What is TMR technology?
  TMR uses three separate channels that vote on the data. This ensures very high reliability and safety.
• Can this module measure total rotation count?
  No, the 3511 is optimized for speed and frequency measurement, not totalization.
• What sensors work with this module?
  It works with non-amplified magnetic speed sensors commonly found on rotating equipment.
• What does the FAULT indicator mean?
  It shows a problem with one channel. The module can often still work correctly with a single fault.
• Is this module suitable for safety systems?
  Yes, its TMR design and high diagnostics make it ideal for critical safety applications.

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