A6120

General Information

• Model Number: A6120
• Product Type: Case Seismic Vibration Monitor
• Manufacturer: Emerson Epro
• Application: Compatible with CSI 6500 Machinery Health Monitor

Module Features

• Size: Two-channel, 3U size, 1-slot plugin module
• Compliance: API 670 compliant, hot swappable
• Limit Controls: Remote selectable limit multiply and trip bypass
• Outputs:
  • Front and rear buffered
  • Proportional outputs
  • 0/4-20 mA output
  • 0 - 10 V output

Transducer Inputs

• Number of Inputs: Two independent channels
• Type of Inputs: Electro-dynamic (electro-mechanical), differential
• Emerson Sensor Inputs: Part numbers 9266, 9267, or 9268
• Isolation: Galvanically separated from power supply
• Input Resistance: >100 kΩ
• Input Voltage Range: -5 - +15 VDC
• Input Frequency Range:
  • Lower cutoff: 1 or 5 Hz
  • Upper cutoff: 50 - 2000 Hz adjustable

Dimensions and Weight

• Width: 30.0 mm (1.181 in) (6 TE)
• Height: 128.4 mm (5.055 in) (3 HE)
• Length: 160.0 mm (6.300 in)
• Net Weight: Approx. 320g (0.705 lbs)

Front Panel Outputs

• LED Indicators:
  • Two LEDs to indicate channel OK
  • Two red LEDs to indicate alert and danger separately for each channel
• Buffered Outputs:
  • Two, identical to transducer sensor inputs
  • ±10 V, >100 kΩ load, frequency range 0.1Hz - 5kHz (-3 dB)

Configuration and Monitoring

• Mini DIN Configuration Socket:
  • Module interface for configuration and parameter/status monitoring
  • RS-232

Additional Features

• Handle: Easily removable card with a plate for module and sensor identification

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