Murphy by Enovation Powerview Tactile Button Displays - 450

The PowerView 450 features a rich features set and full customization in a compact size.

The PV450 features a 4.3-inch screen perfect for applications with tighter spaces, and it delivers the same powerful performance as Murphy’s larger configurable displays. It integrates electronic engine, transmission and equipment information into an easy-to-read, full-color interface with eight tactile push buttons. The PV450’s sunlight viewable, full-color screen makes seeing life-like gauges, alarm warnings, service codes, and video easy to view in virtually any condition. The HelmView 450 (see "How to Order" below) is also available to meet the engine monitoring needs of the Commercial Marine industry. The PV450 and HV450 are programmable with PowerVision Configuration Studio®.

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  • Display: Bonded 4.3” color transmissive TFT LCD
  • Resolution: WQVGA, 480 x 272 pixels, 16-bit color
  • Aspect Ratio: 16:9
  • Orientation: Landscape or portrait
  • Backlighting: LED, 500-650 cd/m2 (30,000 hr lifetime)
  • Microprocessor: Freescale i.MX357 32bit, 532Mhz
    QNX Realtime Operating System
  • Flash Memory: 256 MB
  • RAM: 128 Mbytes DDR2 SDRAM
  • Operating Voltage: 6-32 VDC, protected against reverse polarity and load dump (CSA, 6-30 VDC)
  • Power Consumption: 10W max. (CSA, 163 mA max @ 30VDC)
  • CAN: (2) CAN 2.0B; optional NMEA 2000 isolation, isolation with HV450
  • Protocols: J1939, NMEA 2000, CAN open
  • RS-485: (1) MODBUS Master/Slave
  • Video input (Optional): (2) NTSC/PAL input channels with one displayed at a time
  • Connection: (4) Deutsch DT 6-pin connectors
  • Keyboard: (8) tactile buttons with white LED backlight
  • USB: 2.0 host, full speed
  • Output: (1) Open-drain, capable of sinking 500 mA
  • Input: (1) Resistive, 0-5 V or 4-20 mA (software configurable) (10-bit resolution)
  • Clock: Real time clock with built-in rechargeable Li-ion battery backup (0.033 mWh)


  • Operating Temperature: -40°C to +85°C (-40°F to +185°F)
  • Storage Temperature: -40°C to +85°C (-40°F to +185°F)
  • Protection: IP 66 and 67, front and back
  • Electromagnetic Compatibility:
    2004/108/EC EN 60945:2002
    EN 61000-6-4 EN 50121-3-2
    EN 61000-6-2 (immunity) EN 12895
    J1113/2, 4, 11, 12, 21, 24, 26 and 41
  • Vibration: Random vibration, 7.86 Grms (5-2000 Hz), 3 axes
  • Shock: ± 50G in 3 axes

Specifications applicable to CSA-certified PV450 only

  • CSA Certification: Class I Div 2 Groups B, C & D; T4; IP66
  • CAN: (2) CAN 2.0B (transmission rates up to 1Mbps)
  • Protocols: J1939 and CAN open
  • Environmental Protection: IP 66 and 67
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