Allen-Bradley 1790D-8BV8V DeviceNet I/O Module

Allen-Bradley 1790D-8BV8V DeviceNet I/O Module Product Introduction

Key Technical Specifications

• Brand: Allen-Bradley
• Model: 1790D-8BV8V
• Input Type: 8 non-isolated points, sinking or sourcing configurable
• Input Voltage: 9.6V DC minimum, 24V DC nominal, 28.8V DC maximum
• Output Type: 8 non-isolated points, sinking type only
• Output Current: 0.5A maximum per point, 4.0A maximum per common
• On-State Voltage Drop: 0.5V DC maximum (outputs)
• Switching Speed: Off to On: 0.5 ms max, On to Off: 1.0 ms max
• Field Power Supply: 10V to 28.8V DC range
• Isolation: Photocoupler isolation (I/O to logic) rated at 1250V AC rms
• Connection: 37-pin D-shell connector for easy wiring
• Indicators: 16 green LEDs for clear channel status diagnosis

Frequently Asked Questions (FAQ)

• Q: What is the brand and model of this DeviceNet module?
  A: This is the Allen-Bradley 1790D-8BV8V from Rockwell Automation.
• Q: Are the inputs on this module sourcing or sinking?
  A: The 8 input points are universal and support both sinking and sourcing configurations.
• Q: What type of outputs does the 1790D-8BV8V have?
  A: It has 8 solid-state sinking outputs. Each output can handle up to 0.5A.
• Q: What is the operating voltage range for this I/O block?
  A: The field power supply range is 10V to 28.8V DC, with 24V DC as the nominal value.
• Q: How fast can the outputs switch?
  A: The output signal delay is very fast, at 0.5 ms maximum from Off to On.

For more technical details or to place an order, please contact our sales team.

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