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Allen-Bradley 1791DSIB16

SKU: 1791DSIB16
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$990.00
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Allen-Bradley 1791DS-IB16

Overview

The Allen-Bradley 1791DSIB16 is a safety-rated distributed I/O module with 16 digital inputs, designed for DeviceNet Safety networks. With an IP67 rating and quick-disconnect (QD) connections, this module is ideal for on-machine installations, delivering safety control and diagnostics in rugged industrial environments. Operating at 24V DC, it integrates seamlessly into functional safety systems to meet stringent safety requirements (up to SIL 3 / PLe).


Key Features

  • I/O Points: 16 safety-rated digital inputs

  • Network Type: DeviceNet Safety

  • Operating Voltage: 24V DC

  • Enclosure Rating: IP67 – sealed for harsh environments

  • Mounting: Machine-mounted, flat surface

  • Connection Type: Quick-disconnect (M12 connectors)

  • Status Indicators: LED indicators for channel and network diagnostics

  • Safety Ratings: SIL 3, PLe (when used in certified safety systems)

  • Communication Rate: 125 / 250 / 500 kbps (auto-detect)

  • Isolation: Optical and galvanic isolation between field and logic


Technical Specifications

  • Catalog Number: 1791DSIB16

  • Input Type: Sourcing (PNP), safety-rated

  • Input Current: 6 mA (typical per point)

  • Power Supply Range: 19.2–28.8V DC

  • Operating Temp: -20°C to +55°C

  • Shock Rating: 30g

  • Vibration Rating: 5g, 10–500 Hz

  • Certifications: TÜV, CE, cULus, EN ISO 13849-1, IEC 61508, RoHS

  • Dimensions: Compact low-profile block design


Applications

  • Emergency stop circuits

  • Light curtain and gate monitoring

  • Distributed safety input modules for machinery

  • Functional safety in automotive, packaging, and robotics

  • High-integrity I/O for SIL 3 / PLe systems


Why Choose the 1791DSIB16

  • Compact & Rugged: Built for harsh, washdown, or high-vibration areas

  • On-Machine Safety: Reduces wiring and improves response times

  • DeviceNet Safety Compliant: Integrates easily into safe network topologies

  • Diagnostic LEDs: Simplifies setup and troubleshooting

  • Flexible Mounting: Direct to machine with quick-connect cabling


Order Now

The Allen-Bradley 1791DSIB16 safety I/O module is available and ships worldwide. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1791DS-IB16

Overview

The Allen-Bradley 1791DSIB16 is a safety-rated distributed I/O module with 16 digital inputs, designed for DeviceNet Safety networks. With an IP67 rating and quick-disconnect (QD) connections, this module is ideal for on-machine installations, delivering safety control and diagnostics in rugged industrial environments. Operating at 24V DC, it integrates seamlessly into functional safety systems to meet stringent safety requirements (up to SIL 3 / PLe).


Key Features

  • I/O Points: 16 safety-rated digital inputs

  • Network Type: DeviceNet Safety

  • Operating Voltage: 24V DC

  • Enclosure Rating: IP67 – sealed for harsh environments

  • Mounting: Machine-mounted, flat surface

  • Connection Type: Quick-disconnect (M12 connectors)

  • Status Indicators: LED indicators for channel and network diagnostics

  • Safety Ratings: SIL 3, PLe (when used in certified safety systems)

  • Communication Rate: 125 / 250 / 500 kbps (auto-detect)

  • Isolation: Optical and galvanic isolation between field and logic


Technical Specifications

  • Catalog Number: 1791DSIB16

  • Input Type: Sourcing (PNP), safety-rated

  • Input Current: 6 mA (typical per point)

  • Power Supply Range: 19.2–28.8V DC

  • Operating Temp: -20°C to +55°C

  • Shock Rating: 30g

  • Vibration Rating: 5g, 10–500 Hz

  • Certifications: TÜV, CE, cULus, EN ISO 13849-1, IEC 61508, RoHS

  • Dimensions: Compact low-profile block design


Applications

  • Emergency stop circuits

  • Light curtain and gate monitoring

  • Distributed safety input modules for machinery

  • Functional safety in automotive, packaging, and robotics

  • High-integrity I/O for SIL 3 / PLe systems


Why Choose the 1791DSIB16

  • Compact & Rugged: Built for harsh, washdown, or high-vibration areas

  • On-Machine Safety: Reduces wiring and improves response times

  • DeviceNet Safety Compliant: Integrates easily into safe network topologies

  • Diagnostic LEDs: Simplifies setup and troubleshooting

  • Flexible Mounting: Direct to machine with quick-connect cabling


Order Now

The Allen-Bradley 1791DSIB16 safety I/O module is available and ships worldwide. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1791DSIB16

Allen-Bradley 1791DSIB16

$990.00
Add to wishlist
Allen-Bradley 1791DSIB16

Allen-Bradley 1791DSIB16

Your Price:
$990.00
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