Acromag AVME9425-i Isolated Digital Input
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Acromag AVME9425-i Isolated Digital Input

• 32 Inputs (P2 Access)
• 20 to 55V DC

Part Number: 1028-568A

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Stock # 75156-1
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Acromag AVME942x-i Series Isolated Digital Inputs

  • (32), (64), or (96) Digital Input Channels
  • Bidirectional Inputs Accept Either Positive or Negative DC Voltage
  • Interfaces to TTL and CMOS Logic
  • Bufferes Contain Hysteresis (All Channels)


The Acromag AVME942x-i Series Isolated Digital Inputs provide an economical method for isolating and interfacing C voltage and digital input signals to the VMEbus. Built-in optocouplers eliminate the expense of external relay panels and simplify installations. Individual channels are optically isolated from each other (channel-to-channel) and from the VMEbus to offer maximum flexibility for field connections. Interrupts are available on eight from access or P2 channels. This allows the user to take advantage of the VMEbus's ability to service interrupts for a group of critical channels at high speed. Input channels debounce circuitry offers a selectable time delay to eliminate false signals resulting from contact bounce commonly experienced with mechanical relays and switches. Optional LEDs provide visual indication of 64 channels' status.

Product Family: AVME942x-i, 5028-187, 5025-552, 9944, 9948, 5025-550, 5025-551, 6985-16DI, 6985-16DO, 6985-32DI, 6985-32DO, AVME9420-i, AVME9421-i,AVME9421-i-L, AVME9422-i,AVME9422-i-L, AVME9425-i, AVME9426-i, AVME9426-i-L, AVME9427-i, AVME9427-i-L, AVME942xi, AVME9420i, AVME9421i, AVME9422i, AVME9425i, AVME9426i, AVME9427i

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Acromag AVME942x-i Series Isolated Digital InputsAcromag AVME942x-i Series Isolated Digital InputsAcromag AVME942x-i Series Isolated Digital Inputs
Acromag AVME942x-i Series Isolated Digital Inputs

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Manuals, Datasheets, Drivers, Links

Acromag AVME942x-i Datasheet (pdf) 
Acromag AVME942x-i Manual (pdf) 
Link to Acromag Website 

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