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1794-OB16 | Allen-Bradley Flex I/O 16-Channel DC Output Module1794-OB16 | Allen-Bradley Flex I/O 16-Channel DC Output Module1794-OB16 | Allen-Bradley Flex I/O 16-Channel DC Output Module
1794-OB16 | Allen-Bradley Flex I/O 16-Channel DC Output Module
1794-OB16 | Allen-Bradley Flex I/O 16-Channel DC Output Module
1794-OB16 | Allen-Bradley Flex I/O 16-Channel DC Output Module

1794-OB16 | Allen-Bradley Flex I/O 16-Channel DC Output Module


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PRODUCT SKU : 1794-OB16

PRODUCT TYPE : Digital Output Module

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Product Description

The Allen-Bradley 1794-OB16 is a Flex I/O digital output module designed to provide 16 sourcing DC outputs for distributed control systems. Compact and reliable, it integrates seamlessly with Flex I/O terminal bases and supports DIN rail mounting for flexible installation. With robust electrical ratings and environmental tolerance, this module is well-suited for industrial automation applications requiring precise output control.

Technical Specifications

  • Manufacturer Allen-Bradley

  • Product Line Flex I/O 1794

  • Part Number 1794-OB16

  • Weight 0.25 lbs (0.11 kg)

  • Product Type Digital DC Output Module

  • Outputs 16 sourcing channels

  • Terminal Base Compatibility 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3K, 1794-TB3SK

  • Nominal Output Voltage 24 V DC

  • On-State Voltage Range 10–31.2 V DC

  • Indicators 16 yellow status LEDs

  • Keyswitch Position 2

  • Enclosure Type Open-type

  • Mounting DIN rail

  • Wire Size Determined by terminal base (22–14 AWG solid, 22–16 AWG stranded)

  • Operating Temperature 0–55 °C (32–131 °F)

  • Storage Temperature –40–85 °C (–40–185 °F)

  • Vibration Resistance 5 g @ 10–500 Hz

  • Shock Resistance 30 g operating

  • Output Current Rating 8.0 A total

  • Max On-State Current per Channel 500 mA

  • On-State Voltage Drop (Max) 0.5 V DC

  • Off-State Leakage Current (Max) 0.5 mA

  • Isolation Voltage 50 V continuous

  • Flexbus Current 80 mA @ 5 V DC

  • Power Dissipation 5.3 W @ 31.2 V DC max

  • Thermal Dissipation 18.1 BTU/hr @ 31.2 V DC max

  • Slot Width 1

Application Scenarios

  • Distributed I/O systems requiring multiple DC outputs

  • Machine-level automation with compact modular design

  • Industrial environments needing reliable sourcing outputs with LED status indication

FAQ

  • Q: How many outputs does the module provide?  A: Sixteen sourcing DC outputs.

  • Q: What terminal bases are compatible?  A: 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3K, and 1794-TB3SK.

  • Q: What is the maximum current per channel?  A: 500 mA per channel.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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