Model PMDX-105

Quad Isolator/Translator Board

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The PMDX-105 is a 4-channel signal isolator/translator board

• Can be used for adapting breakout board inputs or outputs to otherwise incompatible signals 
• Translator inputs work with voltage sourcing signals and sensors
• Allows PMDX (and other) breakout boards to operate with PNP style sensors
• Inputs tolerate up to 24 volts DC and can operate from 5 volt logic signals
• Provides optical isolation of signals
• Response time of 2 milliseconds or less (not suitable for step and direction signals)
• Outputs provide isolated MOSFET "switch closures" to "ground"
• Output current of up to 150 mA 
• Outputs can provide pull-up resistors to reference voltage source of 24 VDC or less
• Output voltage range is 0 to 50 volts DC if pull-up voltage is not used
• Clamp style screw terminal strips for inputs and outputs allow use with any breakout board
• No power source other than signals is required for operation
• Can work with the PMDX-122, PMDX-126, and by PMDX-SmartBOB boards.

Breakout board feature comparison table

Download the manual in PDF format here
(revision 1.0, 146 KB, 18 Apr 2011).

The PMDX-105 is priced at $37.00

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For accessory cables CLICK HERE

For accessory switches and sensors CLICK HERE