2500Uz USB Controller (Discontinued November 2005)

Specifications

• Technical

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  Part Number(s)

  859778-000

  Technology

  accutouch

  Dimensions

  2.36" x 3.51" x 0.61" / 59.94 mm x 89.03 mm x 15.44 mm

  Interface

  USB (Full Speed)
  Plug and play compatible

  Resolution

  4096x4096, size independent, 255 levels of Z (pressure)

  Conversion Time

  Approximately 10.4 ms per coordinate set

  Power

  50 mA, typical at +5 VDC
  Average dissipation - 0.25 W
  Supply must be capable of sourcing 100mA, minimum.
  Total noise and ripple requirement must be less than 100mV (p-p) for frequencies below 1MHz, and less than 50mV (p-p) for frequencies above 1MHz

  Input Voltage

  +5 VDC, nominal (+4.75V to +5.25V) or +12VDC, nominal (+10.8V to +13.2V)

  Power Input

  +5 VDC, nominal (+4.75V to +5.25V) or +12VDC, nominal (+10.8V to +13.2V)

  Reliability

  MTBF greater than 345,000 hours per MIL-HDBK-217-F2 using the parts stress calculation method for the ground benign environment with an ambient temperature of 25°C

  Construction

  Four-layer surface-mount design with internal ground plane for EMI suppression

  Flammability

  The printed circuit board substrate is rated 94V0. All plastic components, such a headers and connectors, are also rated 94V0.

  Shock and Vibration

  Three axis sine wave, 50Hz to 2kHz, 1G, 2 minutes/Octave with dwell on resonance

  ESD

  Per EN 6100-4-2 1995: Level 4. Contact discharge 8kV, air discharge 15kV.

  LED Diagnostic Characteristics

  A green LED (D2) indicates controller status as follows:
  
  LED Blink Rate: Once per second
  Function: Normal condition, untouched state
  
  LED Blink Rate: On continuously
  Function: Touched state
  
  LED Blink Rate: Twice per second
  Function: Error detected
  
  A second LED (D1) indicates USB status as follows:
  
  LED State: OFF
  Function: Controller is not enumerated on USB
  
  LED State: ON
  Function: Controller is enumerated on USB, but there is no data transfer
  
  LED State: Blinking
  Function: USB data transfers between controller and host are occurring

  Orientation for USB Communication

  P2 pin #: 1 / Signal name: VBUS / Standard wire color: RED
  P2 pin #: 2 / Signal name: D- / Standard wire color: WHITE
  P2 pin #: 3 / Signal name: D+ / Standard wire color: GREEN
  P2 pin #: 4 / Signal name: GND / Standard wire color: BLACK
  P2 pin #: Shell / Signal name: Shield / Standard wire color: Drain Wire

  Current - Operating Mode

  IntelliTouch SmartSet protocol
  Initial/Stream/ Untouch/ Z-axis Enable Modes

  Operating Temperature

  0°C to 65°C

  Operating Environment

  IntelliTouch SmartSet protocol
  Initial/Stream/ Untouch/ Z-axis Enable Modes

  Storage Temperature

  -25°C to 85°C

  Humidity

  Operating: 10% to 90% RH, noncondensing
  Storage: 10% to 90% RH, noncondensing

  Altitude

  10,000 feet

  MTBF

  50,000 hours demonstrated

  Regulatory approvals and declarations

  Elo controllers are "CNR/USR" UL Recognized Components for USA and Canada, Category NWGQ2, Information Technology Equipment Including Business Equipment.
  Elo controllers are TUV Bauart certified as components.
  Elo controllers have been tested for compliance with FCC Part 15 Class B limits.
  Depending on the application, it may be necessary to pay special attention to system grounding and shielding, and it may be necessary to apply ferrite suppressor beads.

  Mounting Options

  All mounting holes are plated through for chassis ground connection.

  Connectors and Pin Definitions

  The connector configuration permits the controller to be placed in-line between the touchscreen and a USB hub or host attachment.

  Other Features

  Touchscreen Connector - The touchscreen connector, P3, is a dual row by six position header with 0.025 inch square pins spaced on 0.100 centers. P3 mates with the Berg Mini-Latch receptacle on the IntelliTouch touchscreen cable. The withdrawal force exceeds 3.9 lbs.
  
  Power Connector - The power connector, P4, is a 2 row by five-position header with 0.025-inch pins on 0.100 centers. The header is compatible with insulation displacement cable (IDC) connectors such as Berg series 71600, series 71602, series 66900, and series 66902, Molex style 40312, Amp series 746285 and series 746288 receptacles. The header is also compatible with crimp termination, discrete wire receptacles and housings including Berg Mini-Latch housings and Mini-PV receptacles, Molex series 70450 connectors, and the Amp AMPMODU Mod. IV connector family. Pin numbering schemes for discrete wire connectors differ between manufacturers.