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VME-DPIO32: 32 Digital I/Os
VME-DPIO32: 32 Digital I/Os

VME-DPIO32

Item #: V.1607.04
Availability: Call For Pricing - (413) 772-3170
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    VME-DPIO32

    32 Digital I/Os

    • 32 I/Os
      • 32 digital process inputs with interrupt
      • 32 outputs 6...28 V/0.3 A, sustained short circuit proof, error detection
    • PWM
      • All 32 outputs programmable for pulse width modulation (PWM) or gating control
    • Counter
      • Up to 20 inputs programmable as counters

    Opto-isolated Process I/Os

    VME-DPIO32 contains 32 opto-isolated digital process I/O channels. It includes all necessary components on a VMEbus 6U board and needs one slot.

    Wide Voltage Ranges

    The 32 digital I/O channels are programmable as inputs or outputs in 8 groups of 4 channels. The 8 groups are electrically isolated from each other. The input channels accept an input voltage range of 5 VDC to 30 VDC. Each input channel can generate an interrupt on the VMEbus and that is programmable to rising or to falling edge. The inputs are overvoltage protected between -3 VDC and +35 VDC. The digital output channels accept an operating voltage range of 6 VDC to 24 VDC with a rated current of 0.3 A.

    Output Protection and Error Signals

    The output drivers are represented by LMD18400 components. The protection circuit of the driver is activated by short-circuit, over-temperature and overvoltage. The drivers generate an error signal in the following conditions: no load, short-circuit to GND, to VCC , overvoltage or over temperature of the driver module.

    PWM

    In addition to the bit programmable operating mode of the outputs, it is possible to use the single output channels via the pulse processor components HD63143 for pulse-width modulation (PWM). A total of 2 x 24 programmable 16-bit registers for switching period and resolution are available. The minimum pulse width amounts to 10 :s. You can synchronize the outputs.

    Counter Inputs

    There are up to 20 digital inputs to use as counter inputs, with four connected in parallel to CIO8536 and to HD64143. The maximum counter frequency for these four inputs is 3 MHz (CIO 8536). Depending on the operating mode, the counters of the HD63143 can process frequencies of up to 100 kHz or up to 1 MHz. For the counter inputs, different operating modes are possible: Event counter, pulse-width measurement, frequency measurement, free running with interrupt, incremental encoder inputs etc.

    Display and Simulation

    The actual I/O status and error status of each I/O channel is displayed by a two-colored LED on the front panel of the VMEDPIO32. Additionally, there are test sockets for each channel located on the front panel for stimulation of the input channels or for disable of the output driver error signal.

    Software Support

    Driver software for the VME-DPIO32 is available for all popular operating systems.

    Technical Specifications:

    Process section:

    Interrupt inputs:

    Up to 32 channels 5...30 V, programmable edge, overvoltage protected

    Outputs:

    Up to 32 channels 6...28 V, 0.3 A (24 V, 50 °C) sustained short-circuit-proof, error detection with interrupt

    PWM:

    All 32 output channels, three-phase current operation possible, period and resolution programmable

    Counter:

    Max. 16 input channels at P2 connector, 20 controller inputs (4 inputs in parallel to CIO and HD63143), max. counter frequency 3 MHz (4 CIO counters)

    Electrical isolation:

    With opto-couplers, according to VDE 0110b §8, isolation class C: 250 VAC / 300 VDC

    VMEbus section:

    Base address:

    Selectable by jumpers over the whole address range of 16 Mbytes. The board covers 4 kbytes.

    Address (AM):

    Modifier full AM decoding additionally with don't care mode for 'supervisory'/'non-privileged' mode.

    VMEbus compatibility:

    Revision IEEE 1014 rev. D

    Data transfer options:

    SADO24, SD16

    General:

    Ambient temperature:

    0...70 /C

    Humidity:

    Max. 90 %, non-condensing

    Connector types:

    P1: DIN 41612-C96

     

    P2: DIN 41612-C64

    Board size:

    160 mm x 233 mm

    VME dimensions:

    6U height, 1 slot width

    Order information:

    Designation

     

    Order no.

    VME-DPIO32

    32 digital I/Os, PWM, counter, timer

    V.1607.02

    VME-DIOC-ADAPT1

    Adapter module P2 - terminal blocks

    V.1923.01

    VME-DIOC-ADAPT2

    Adapter module P2 - terminal blocks

    V.1923.02

    VME-DPI32-P2VCC

    24 V connection for P2

    V.1607.90

    VME-DPI32-OS9

    C driver for OS-9 as a source code

    P.1607.50

    VME-DPI32-VxW

    C driver for VxWorks as a source code

    P.1607.56

     

    VME-DPIO32

    32 Digital I/Os

    • 32 I/Os
      • 32 digital process inputs with interrupt
      • 32 outputs 6...28 V/0.3 A, sustained short circuit proof, error detection
    • PWM
      • All 32 outputs programmable for pulse width modulation (PWM) or gating control
    • Counter
      • Up to 20 inputs programmable as counters

    Download complete data sheet (PDF-File)
    Download complete hardware manual (PDF-File)
    Download complete software manual (PDF-File)


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