Features:
- Provides Internal Termination For 3500/64M I/O Modules To Ensure Accurate Signal Routing And Integrity
- Supports 1 To 4 Pressure Transducer Inputs With 10 kΩ For 3-Wire And 1.5–3.5 MΩ Typical For 2-Wire Devices
- LED Indicators Display Module Operation, Communication Status, And Bypass Mode For Quick Diagnostics
The Bently Nevada 3500/64M 140471-02 I/O Module Internal Termination Is Designed To Route Signals From High-Temperature Pressure Transducers To The 3500/64M I/O Module Channels Accurately And Reliably. It Handles Up To Four Inputs Per Module And Provides Proper Impedance Matching, With 10 kΩ For 3-Wire Transducers And 1.5–3.5 MΩ Typical For 2-Wire Transducers. Compared To The 3500/42M Internal Termination, The 3500/64M 140471-02 Offers Improved Signal Stability And Easier Integration Into The 3500 Rack.
This Module Features LED Indicators To Monitor Operational Status: The OK LED Confirms That The Module Is Functioning Correctly, The TX/RX LED Shows Communication With Other Modules In The 3500 Rack, And The Bypass LED Indicates When The Module Is In Bypass Mode. These Status Indicators Provide Clear Visual Feedback, A Notable Advantage Over Older Modules Like The 3500/33 Termination Units.
Designed For Seamless Integration With The 3500 Rack Configuration Software, The 3500/64M 140471-02 Enables Proper Signal Routing And Conditioning For Connected Channels. It Ensures That All Pressure Transducer Signals Are Accurately Terminated, Preserving The Integrity Of Data Used By Machinery Protection And Monitoring Systems. Its Compact Single-Slot Form Factor And Robust Construction Make It A Reliable Choice For Industrial Automation Applications.
The 3500/64M 140471-02 Bently Nevada I/O Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 3500/64M 140471-02 I/O Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 3500/64M 140471-02 I/O Module Specs
General
- Manufacturer GE / Bently Nevada
- Model 3500/64M 140471-02
- Condition New Original ready stock
- Product Family 3500/64M,3500/64M 176449-05,3500/64M 140734-05
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- API 670: Fully compliant with the American Petroleum Institute's global standard for mechanical protection systems.
- Functional Safety: Available as part of a safety instrumented system, with SIL 2 functional safety certification.
- Regional Certifications: Includes CE (EU), CSA (Canada), FM (Factories Cooperation Approval), ATEX (European Explosion-Proof), and RoHS Directive.
- Electrical Safety and Electromagnetic Compatibility: Compliant with EN 61010-1 (Low Voltage Directive) and EN 61000-6-2 (Immunity to Industrial Environments) standards.
- Gas Turbine Combustion Monitoring: Real-time detection of dynamic pressure instability within the combustion chamber to prevent combustion oscillations from damaging the turbine.
- Compressor Protection: Monitoring pressure pulsations in reciprocating or centrifugal compressors to ensure safe operation.
- Condition Monitoring and Diagnostics: Transmits critical pressure data to System 1 software for mechanical failure prediction and health management.
- Control System Integration: Monitoring parameters are synchronized to process control systems such as DCS or PLC via a 4-20 mA recorder output.
- Multi-channel High-Density Design: Supports 4 channels per slot, simultaneously processing signals from 1 to 4 high-temperature pressure sensors.
- Flexible Cascade Mode: Supports assigning a single sensor input to all 4 channels. Each channel can be configured with different bandpass filters and ranges, significantly improving monitoring precision.
- High-Precision Signal Processing: Update Rate: Signal update time is typically approximately 100 milliseconds or less. Frequency Range: Selectable low-frequency mode (5 Hz - 4 kHz) and high-frequency mode (10 Hz - 14.75 kHz). Sensitivity: Standard dynamic pressure sensitivity is 100 mV/psi (1.45 mV/mBar).
- Alarm and protection efficiency: Features programmable alarm delay (1 to 60 seconds), combined with OK, TX/RX and Bypass LED indicators to ensure timely response to anomalies and reduce false alarms.