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Surplus Original Packaging

Allen-Bradley 1791DS-IB8XOBV4 Compact Block Safety I/o Module 1791DSIB8XOBV4

Includes PLG Automations 1-Year Warranty
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Disclaimer: PLG Automation sells surplus, refurbished, & used items and is not an authorized distributor for the brands listed. Our products come with PLG Automation's 1-year warranty, not the original manufacturer's warranty. Trademarks and brands mentioned belong to their respective owners; the website is not endorsed by any manufacturer.
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Product Description


The Allen-Bradley Allen-Bradley 1791DSIB8XOBV4 Compact Block Safety I/o Module Ser A (1791DSIB8XOBV4) is a high-performance component built for modern automation solutions. With advanced processing capabilities and seamless network integration, it enhances system control and efficiency. Commonly used in industrial machinery, process automation, and factory automation applications.



Technical Specifications


  • Manufacturer: Allen-Bradley
  • Model Number: 1791DS-IB8XOBV4
  • Communication Protocol: DeviceNet with CIP Safety
  • Power Supply Voltage: 24V DC (operating range: 19.2–28.8V DC)
  • Power Consumption: 85 mA @ 24V DC
  • Safety Inputs: 8 single-channel inputs
  • Test Outputs: 8 dedicated outputs for input pulse testing
  • Safety Outputs: 4 solid-state bipolar outputs (current sourcing/sinking pairs)
  • Input Voltage Levels:
  • On-State: ≥11V DC
  • Off-State: ≤5V DC
  • Safety Ratings:
  • SIL 3 (IEC 61508)
  • Category 4 (EN ISO 13849-1)
  • Enclosure Protection: IP64/65/67
  • Operating Temperature: -20 to 60°C (-4 to 140°F)
  • Dimensions (H x W x D): 8.09 cm x 8.36 cm x 17.0 cm
  • Weight: Approximately 0.621 kg (1.37 lbs)
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All Products Come With PLG Automation's 1-Year Warranty.

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