DM6888HR dataModule®

Rugged IDAN® Configuration

Features:

• Isolated Inputs
  • 48 Opto-isolated digital inputs
  • Three Input Ranges Available
    • Standard +5V typical input range
      • On at 2.4 Volts
      • Maximum input 15 Volts
    • Optional +12V typical input range
      • On at 7.9 Volts
      • Maximum input 36 Volts
    • Optional +24V typical input range
      • On at 14.2 Volts
      • Maximum input 50 Volts
      • For use in +28V avionics applications
  • Custom settings available
  • Reverse-polarity protection
  • 1500 Vrms isolation
• Isolated Outputs
  • 16 Opto-isolated open-collector digital outputs
  • 4.7K ohm pull-up resistor
  • Maximum output current: 8mA (sink)
  • Maximum output voltage: 30V
  • 1500 Vrms isolation
• Connectors
  • Isolated Inputs and Outputs: 3 Standard 50 position 0.1" DIL headers

Description

The DM6888HR dataModule combines  48 Opto-isolated digital inputs and 16 Opto-isolated digital outputs on one board. The inputs are factory configured for a +5, +12V and +24V input ranges (customized input range available upon request). A schottky reverse voltage protection diode improves system reliability. The outputs of the DM6888HR have an open collector configuration. The output stage of the Opto-coupler can drive up to 8mA with a maximum voltage of 30V. The outputs of the DM6888HR are Logic 0 after reset.

• Includes software packages for the following Operating Systems:
  • DOS
  • Windows 98, NT4.0, 2000, XP/XPe
  • Linux 2.4.x and 2.6.x
• Source code provided for easy porting to other platforms, including RTOSes.
• Example programs with source code provide a starting point for developing custom applications.

Physical Attributes:

• Dimensions: 90.17 mm L x 95.89 mm W (3.550 in L x 3.775 in W)
• Weight: Approximately 0.15 Kg (0.34 lbs.)
• Operating Temperature: -40° to +85°C: 90% humidity non-condensing
• Storage Temperature: -55° to +125 °C
• MTBF: 197,978 hours
• Power requirements:   0.85 W @ 5 VDC typical

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