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Bently 3500/93 135785-01 System Display Module
Technical Specifications:
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Display Type: Reflective FSTN LCD, 640 × 200 dots
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Screen Size: 8.0 in diagonal
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Viewing Area: 154 × 48 mm
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Backlight: None (requires ambient light)
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Display Unit Dimensions: 203 × 413 × 31 mm
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Display Unit Weight: 2.1 kg
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Display Interface Module (DIM) Dimensions: 241 × 24 × 242 mm
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DIM Weight: 0.82 kg
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Power Consumption: 15.5 W max (unit + DIM)
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Supply Voltage: 18 – 36 VDC (from rack or external supply)
Detailed content
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Communication: RS-422 between display and DIM
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Protocols: Bently Nevada proprietary, Modbus RTU
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Front-panel Controls: 6 tactile buttons, key-lock switch, system reset push-button
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Operating Temperature: –20 °C to +65 °C
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Storage Temperature: –30 °C to +80 °C
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Humidity: 95 % RH non-condensing
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Protection: IP20 front, epoxy-coated PCB
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Agency Marks: CE, UL, RoHS
Functional Features:
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Displays real-time values, alarm event lists, spectra, waveforms and trends
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Auto-scroll or manual channel selection
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Password-protected setup menu (two-level)
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Same rack-slot occupancy as 3500/92—DIM occupies rear slot 15, display occupies front slot 15
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Hot-swappable when external supply is used
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Night-readable under normal control-room lighting; optional external backlight supply for dark rooms
Application Scenarios:
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Local operator rounds on cooling-tower fans—no laptop required
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Offshore platform local machinery readings—view thrust position during storm shutdown
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Acceptance testing where laptops are prohibited—nuclear plant security zone
