Digital DC Output Module 1746-OB16 Output Module

Allen-Bradley 1746-OB16 High-Current DC Output Module

Core Technical Specifications

• Brand & Model: Allen-Bradley 1746-OB16
• Module Type: Digital DC Output Module
• Output Channels: 16 channels in a single group.
• Output Voltage: 24VDC nominal, with an operating range of 10 to 30VDC.
• Output Current: 1.5 Amps per point at 30°C, derating to 1.0 Amp at 55°C.
• Module Current: Maximum continuous current of 6.4 Amps across all channels (0-60°C).
• Backplane Current: Draws only 0.135 Amps at 5.1V DC from the chassis.
• Response Time: Very fast switching with 1.0 ms OFF to ON delay and 0.1 ms ON to OFF delay.

Design & Performance Features

• High Current Capacity: Each point supports up to 1.5 Amps, suitable for driving solenoids, relays, and indicators.
• Fast Switching: Ultra-fast 0.1 ms turn-off time enables precise control of rapid processes.
• Low Leakage Current: Features minimal OFF-state leakage of only 1 mA for energy efficiency.
• Thermal Management: Designed with 7.6 Watts heat dissipation capacity for stable operation.
• Wide Voltage Range: Accepts source voltage from 10 to 50VDC for flexible power supply options.

Frequently Asked Questions (FAQ)

• Q: What is the output voltage of the 1746-OB16 module?
  A: The 1746-OB16 operates at 24VDC nominal, with a functional range from 10 to 30VDC.
• Q: How much current can each output handle?
  A: Each output point can handle 1.5 Amps continuous at 30°C, derating to 1.0 Amp at 55°C.
• Q: What is the total module current rating?
  A: The total module current should not exceed 6.4 Amps continuous across all sixteen outputs.
• Q: How fast is the switching response?
  A: This module offers very fast switching: 1.0 ms turn-on time and 0.1 ms turn-off time.
• Q: What is your return policy?
  A: We offer a 30-day return policy for products in new, unused condition with original packaging.

Contact Information Inquiries: sales@nex-auto.com