Seasonal Pick Allen Bradley 1791d-ob16p Compactblock I/o Devicenet Output Base 24vdc Holiday Edition [WlQA1FnI]

Overview

The Allen-Bradley 1791D-OB16P is a CompactBlock I/O module designed for DeviceNet applications.

Features

• Compact Design: The module has a space-saving design, integrating output channels and communication interface.
• Multiple Communication Rates: Supports rates of 125Kbps, 250Kbps, and 500Kbps for different cable types.
• Configurable Data Exchange: Offers polled, cyclic, and change-of-state (COS) modes for flexible data management.
• Status Indicators: Equipped with LED indicators for monitoring Mod/Net, logic, and I/O statuses.

Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Product Type: CompactBlock I/O for DeviceNet
• Part Number: 1791D-OB16P
• No. of Outputs: 16
• Output Wiring: Sourcing configuration
• Output Groups: 2 groups of 8
• ON-state Voltage Range: 10 - 30 V DC
• ON-state Current: 0.5 A maximum
• Module Current (all outputs): 4.0 A maximum
• Surge Current: 1.0 A maximum (10 ms, repeatable every 2 s)
• Communication Rate:
  • Thick Cable:
    • 125Kbps @ 500 m (1600 ft)
    • 250Kbps @ 200 m (600 ft)
    • 500Kbps @ 100 m (330 ft)
  • Flat Media:
    • 125Kbps @ 420 m (1230 ft)
    • 250Kbps @ 200 m (490 ft)
    • 500Kbps @ 75 m (245 ft)
• Indicators:
  • Mod/Net status: Red/Green
  • Logic status: Green
  • I/O status: Yellow
• Inputs per Block: 0
• Output Type: Sourcing
• Enclosure Rating: IEC IP20
• UNSPSC: 32151602

Dimensions and Weight

• Dimensions: 15 cm (L) x 4.8 cm (W) x 3.8 cm (H) (5.91 x 1.9 x 1.5 in)
• Weight: 0.4 kg