135785-02 | Bently Nevada 3500/93 Display Unit, back-lighted

The Bently Nevada 135785-02 3500/93 Display Unit is designed to provide local or remote visual indications of all 3500 Machinery Protection System data within the rack, including System Event Lists, Alarm Event Lists, and data from Channel, Monitor, Relay Module, Keyphasor, and Tachometer Modules. This unit meets the requirements of the American Petroleum Institute Standard 670.

Display Unit Specifications

• Dimensions (Height x Width x Depth): 203.2 mm x 412.8 mm x 31.2 mm (8.00 in x 16.25 in x 1.23 in)
• Weight: 2.1 kg (4.6 lb.)
• Operating Temperature: -20°C to 65°C (-4°F to 149°F)
• Storage Temperature: -30°C to 80°C (-22°F to 176°F)
• Humidity: 95%, non-condensing

Display Features

• Unit OK LED: Indicates when the Display Unit is operating properly.
• Rack OK LED: Indicates that all channels in the rack are in OK status.
• Rack Alert LED: Indicates that at least one channel in the rack is in Alert status.
• Rack Danger LED: Indicates that at least one channel in the rack is in Danger status.
• OK LED (8): Indicates that the displayed channel(s) above the LED are in OK status.
• Alert LED (8): Indicates that the displayed channel(s) above the LED are in Alert status.
• Danger LED (8): Indicates that the displayed channel(s) above the LED are in Danger status.
• New Alarm LED: Indicates that a new alarm has been detected since the last acknowledgment.
• Reflective 640 x 200 Dots LCD: Displays data in graphical and text format, requires ambient white light for visibility, best under indirect sunlight.
• Transflective 640 x 200 Dots LCD: Displays data in graphical and text format with white electroluminescent backlight.

The display unit can be mounted using various options, including Face Mounting, 19-inch EIA Rack Mounting, Panel Mounting, and Independent Mounting. For mounting options that require a longer cable (over 100 feet), an External Power Supply is necessary. The back-lighted display unit also requires an External Power Supply, available for 115 Vac and 230 Vac connections.