Bently 330130-045-02-05 Extension Cable

• Module Type: Keyphasor and Speed Monitoring Module
• Part Number: 145988-02
• System Platform: Bently Nevada 3500 Series Rack
• Input Channels: Accepts signals from one or two Keyphasor or speed sensors (configurable)
• Sensor Compatibility: Compatible with Bently Nevada proximity probes (e.g., 3300 series) and other active or passive speed sensors
• Frequency Range: 0.1 Hz to 20,000 Hz (suitable for low-speed to high-speed machinery)
• Speed Measurement Accuracy: ±0.05% of reading

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)
• Product Type: Versatile I/O Module with TMR Relay Functionality
• Input Channels: 4 sensor inputs (supports 2-wire/3-wire accelerometers, velocity sensors, proximitor sensors); 4 temperature inputs
• Temperature Input Compatibility: E, J, K, T-type thermocouples; 2-wire/3-wire RTDs
• Output Channels: 6 relay outputs; 4 configurable 4-20 mA recorder outputs; 1 dedicated buffer output per sensor input
• Relay Specifications: SPDT relay type; 10 A current rating (120V AC); 5 A current rating (120V AC/DC)
• Operating Voltage: 120V AC/DC
• Communication Protocols: Modbus RTU, Ethernet/IP, Profinet, RS-485; optional Modbus gateway support
• Communication Interfaces: Ethernet port; software-configurable RS232/485 serial ports
• ADC Resolution: 24-bit
• Frequency Range: 0.5 Hz to 200 Hz
• Operating Temperature Range: -40°C to 85°C

Technical Specifications

• • Input Parameters
    • Input type: Low-level analog signals (voltage, current, or resistance-based sensor inputs)
    • Input channels: 4 differential or 8 single-ended input channels
    • Input range: Configurable for ±5 VDC, ±10 VDC, 0–5 VDC, 4–20 mA, or 10–30 mA
    • Input impedance: ≥ 100 kΩ for voltage inputs; ≤ 10 Ω for current inputs
    • Common-mode rejection ratio (CMRR): ≥ 80 dB at 50/60 Hz (minimizes interference from common-mode signals)
  • Output Parameters
    • Output type: Standardized analog output (4–20 mA DC or 0–10 VDC)
    • Output accuracy: ±0.05% of full scale (at 25 °C ambient temperature)
    • Output resolution: 16-bit (ensures precise signal representation)
    • Output load capacity: Up to 500 Ω for 4–20 mA output; ≥ 10 kΩ for voltage output
  • Electrical Requirements
    • Power supply: 24 VDC ±10% (compatible with standard industrial power systems)
    • Power consumption: ≤ 2.0 W (low energy consumption for continuous operation)
    • Reverse polarity protection: Integrated (prevents module damage from incorrect wiring)
    • EMI/RFI immunity: Complies with IEC 61000-6-2 (industrial environment electromagnetic compatibility standards)

• Input Channels: Supports multiple input channels for connecting proximity probes, velocity sensors, and accelerometers, allowing comprehensive monitoring of machinery vibration and position.
• Communication Interfaces: Equipped with standard communication interfaces such as Modbus/TCP or Ethernet, facilitating integration with distributed control systems (DCS) and other plant management networks.
• Processor Capability: Features robust processing capabilities to handle real-time data acquisition, analysis, and alarming functions efficiently.
• Power Supply: Operates on a specific voltage range suitable for industrial environments, with options for redundant power supplies to ensure uninterrupted operation.
• Environmental Tolerance: Designed to withstand harsh industrial conditions, including resistance to temperature extremes, humidity, and electromagnetic interference.