1791ES-IB8XOBV4

Reliable safety I/O module 1791ES-IB8XOBV4 for industrial control systems

The Allen-Bradley 1791ES-IB8XOBV4 is a Guard I/O safety module with Ethernet/IP communication designed for industrial automation. It provides 8 digital input channels and 4 dual-channel output circuits in a compact, durable housing. Operating at 24 V DC, it delivers reliable performance and meets industrial safety requirements.

Technical specifications

• Manufacturer: Allen-Bradley / Rockwell Automation

• Series: 1791ES Guard I/O

• Communication: Ethernet/IP

• Inputs: 8 digital inputs (24 V DC)

• Outputs: 4 dual-channel bipolar outputs

• Power supply: 24 V DC

• Operating temperature range: –20 °C to +60 °C

• Mounting: DIN rail or panel mounting

• Protection class: IP20

• Dimensions: approx. 90 mm × 70 mm × 50 mm

• Weight: approx. 250 g

Key advantages

• Integrated safety I/O solution for compact control panels

• Ethernet/IP communication for seamless system integration

• Dual-channel outputs ensure safety redundancy

• Suitable for harsh industrial environments

• Proven reliability under demanding operating conditions

Application and use cases of 1791ES-IB8XOBV4

This Guard I/O module is widely used in machine safety systems, automated production lines, and manufacturing cells requiring Ethernet/IP safety functionality. It provides dependable control for safety devices such as emergency stops, sensors, and actuators.

About the manufacturer

Allen-Bradley, a brand of Rockwell Automation, is a global leader in industrial automation and safety control systems. The Guard I/O product line delivers high-performance safety modules for modern manufacturing environments.