Allen-Bradley 1790-T16BV0X 16-Point Universal Input Module

Allen-Bradley 1790-T16BV0X 16-Channel Universal Input Module

Core Input Specifications

• The 1790-T16BV0X provides 16 universal input points on a single module.
• Each input point flexibly supports either sinking or sourcing wiring configurations.
• The on-state input voltage range is 9.6V DC minimum to 28.8V DC maximum, with a 24V DC nominal value.
• The maximum off-state voltage is 5.0V DC for reliable signal detection.
• On-state current consumption is a low 8 mA maximum per channel at 28.8V DC.
• The nominal input impedance is 4.8 KΩ, ensuring minimal load on field sensors.
• Sixteen green LED status indicators provide clear visual feedback for each input channel.
• The common type is configured as 8 points per common (8COM) in a non-polarity design.

General Specifications & Power

• The module requires a 24V DC nominal DeviceNet power supply for the base module.
• The acceptable voltage range for this supply is wide, from 11V DC to 28.8V DC.
• Total power dissipation is very efficient at 1.2 Watts maximum at 28.8V DC.
• It features photocoupler isolation between the input channels and the internal logic.
• The isolation voltage rating is a high 1250V AC RMS for enhanced system safety and noise immunity.
• The connection between DeviceNet and logic is non-isolated.
• DeviceNet power is also provided in a non-isolated configuration.
• Wiring is simplified with a terminal block (M3.0) accepting a maximum screw torque of 7 lb-in.

Frequently Asked Questions (FAQ)

• Q: Is this module brand new and genuine?
  A: Absolutely. We supply only 100% brand new and genuine Allen-Bradley products.
• Q: What does "universal input" mean for this module?
  A: It means each of the 16 points can be wired as either a sinking or sourcing input, providing maximum wiring flexibility.
• Q: What is the operating voltage range for the inputs?
  A: The inputs recognize an on-state signal from 9.6V DC to 28.8V DC, with 24V DC as the standard.
• Q: How many input points share a common?
  A: The module uses a configuration of 8 points per common (8COM).
• Q: Do you have the 1790-T16BV0X in stock?
  A: Yes, the 1790-T16BV0X is typically available from our stock for prompt shipment.
• Q: What is the isolation rating?
  A: It provides 1250V AC RMS of photocoupler isolation between the field inputs and the internal circuitry.
• Q: What are the shipping and return options?
  A: We ship quickly via major carriers and offer a 30-day return policy for your confidence.

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