Allen-Bradley 1790D-0V16 16-Point DC 24V Sinking Output Module

Allen-Bradley 1790D-0V16 16-Point Sinking Output Module Product Introduction

Key Technical & Electrical Specifications

• The 1790D-0V16 module provides 16 non-isolated sinking output points for flexible wiring.
• Its on-state voltage ranges from a minimum of 10V DC to a maximum of 28.8V DC, with a nominal 24V DC.
• Each output channel supports a maximum current of 0.5A, with a maximum of 4.0A per common terminal group.
• The module features a low on-state voltage drop of 0.5V DC maximum to ensure power efficiency.
• It offers fast switching with an off-to-on delay of 0.5 ms max and an on-to-off delay of 1.0 ms max.

Power Supply & Wiring Guide

• The module requires a DeviceNet power supply for the base logic and a separate 24V DC field power supply.
• The field power supply voltage operates within a wide range from 10V DC to 28.8V DC.
• For sinking outputs, wire the COM 0 and COM 2 terminals to the positive (+) side of your 24V DC field power.
• Then, wire the COM 1 and COM 3 terminals to the negative (-) ground side of the field power.
• All connections use a standard 37-pin D-shell connector for secure wiring.

Frequently Asked Questions (FAQ)

• Q: Is the Allen-Bradley 1790D-0V16 module brand new?
  A: Yes, we provide every module as 100% brand new and in original factory packaging.
• Q: What is the output type of this module?
  A: The 1790D-0V16 is a sinking (NPN) output module. You connect the common to the positive voltage, and the output switches the ground path.
• Q: How many devices can I connect to one output?
  A: Each output point supports up to 0.5A. You must ensure the total current for each common group (shared by 8 points) does not exceed 4.0A.
• Q: What is your shipping and returns policy?
  A: We ship within 5 days via DHL, FedEx, or UPS. We also offer a 30-day return policy for your peace of mind.

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