Allen-Bradley | 1746-OB16 | SLC 500

Product Description: Allen-Bradley 1746-OB16

The Allen-Bradley 1746-OB16 is a 16-point DC output module designed for use with the SLC 500 series programmable logic controllers (PLCs). It provides high-speed switching capabilities for industrial automation systems and is well-suited for controlling DC-powered devices such as solenoids, relays, and indicator lamps.

Key Features

• 16 individually sourced outputs
• Designed for use with 1746 chassis (SLC 500)
• LED indicators for each output channel
• Short-circuit protection
• Removable terminal block for easy wiring

Technical Specifications

• Output Type: DC Sourcing (NPN)
• Voltage Range: 10–50V DC
• Nominal Voltage: 24V DC
• Current per Output: 1 A
• Total Module Current: 8 A (maximum)
• Isolation Voltage: 1500V AC (between field and backplane)
• Backplane Current Load: 0.085 A at 5V DC
• Operating Temperature: 0 to 60°C
• Dimensions: Standard SLC 500 module size

Application Areas

• Material handling systems
• Packaging lines
• Automotive assembly stations
• General-purpose machine control
• Industrial signaling and actuation

Advantages

• Reliable and robust digital output performance
• Quick installation into SLC 500 racks
• Diagnostic LEDs for easy troubleshooting
• Cost-effective solution for DC output control
• Field-proven design trusted in a wide range of industries