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Aitech Defense Systems

Aitech C430

Multi I/O VME Board

192 Channels of Discrete Input Output I/O In Three Groups of 64
 
Aitech C430
  
  • 192 Channels of Discrete Input/Output
  • Conduction Cooled 6U VME
  • Extensive Software BIT Routines
  • VME64x Bus Slave Interface



Datasheet/Manual:

Aitech C437 datasheet in PDF format Datasheet in PDF format
Manual available on request Manual available on request

 

Introduction

The Aitech C430 (Multi I/O 6U VME Slave board) provides up to 192 I/Os from three sets of digital I/O circuits. The first set has 32 differential I/O channels that can be configured to 64 TTL I/O channels under software control. The second set has 64 TTL channels that can be configured as input or output under software control. The third set has 8 High-side MOSFET switches, 8 Low-side MOSFET switches, and 6 sets of 8 isolated Low-side MOSFET switches with an independent return line.

The C430 provides maximum flexibility and ease of use allowing customization to specific requirements. All differential and TTL I/Os are protected against high transient voltage. The differential I/Os are RS-485 compliant and are compatible with TIA/EIA-422-B. The TTL I/Os used have high drive capability (-15mA IOH, 64mA IOL).

The C430 is compatible with VMEbus Specification. The VME interface support A24/D32 data transfers. VME Base address can be set in one of two methods:

  • Using the on board jumpers
  • Using geographical address pins on P2 connector

The C430 is available both in commercial and rugged configurations. The rugged board is available in both air-cooled and conduction-cooled version.

For more details, refer to datasheet.

 
 

Specification
Features:
  • 192 Channels of Discrete Input Output Interfaces in three Groups of 64
  • Group A I/Os:
    • Configurable as up to 32 Differential Digital Input/Output Channels or up to 64 TTL Digital Input/Output Channels
    • Outputs are Enabled in Sub-Groups of 4 for Differential and 8 for TTL Channels
    • Inputs are Read in Sub-Groups of 8 for Differential and 16 for TTL Channels
    • Input Overvoltage Protection
  • Group B I/Os:
    • 64 TTL Digital Input/Output Channels
    • Outputs are Enabled in Sub-Groups of 8
    • Inputs are Read in Sub-Groups of 16
    • Input Overvoltage Protection
  • Group C I/Os:
    • 8 High-side MOSFET Switches
    • 8 Low-side MOSFET Switches
    • 48 Isolated Low-side MOSFET Switches with 6 Independent Returns for each group of 8 channels
  • Conduction Cooled 6U VME
  • Extensive Software BIT Routine
  • s VME64x Bus Slave Interface (A24/D32)
ROHS Status: This product's status is to be confirmed

Ordering Details:
Board: Call for details
Accessories: N/A
Further Information:

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