Product Description

Allen-Bradley 1756-0B16D/A

The Allen-Bradley 1756-OB16D/A is a ControlLogix DC Diagnostic Output Module designed for demanding industrial automation applications. It provides 16 individually isolated sourcing outputs, offering robust control for 12/24V DC loads. This module is equipped with advanced diagnostic features on a per-point basis, including detection of open-wire, short-circuit, and no-load conditions. These diagnostics allow for faster troubleshooting and reduced system downtime, enhancing overall operational efficiency. The 1756-OB16D/A is a key component for building reliable and intelligent control systems within the Rockwell Automation Logix platform.

Technical Specifications:

  • Module Type: ControlLogix DC Sourcing Diagnostic Output Module

  • Number of Outputs: 16 (Sourcing)

  • Voltage Category: 10-31.2V DC

  • Output Current Rating: 2 A per point (max), 8 A per module (max)

  • Backplane Current: 300 mA at 5.1V DC; 2 mA at 24V DC

  • Diagnostic Features: Output verification, open-wire detection, short-circuit/overload detection, no-load detection

  • Required Terminal Base: 1756-TBNH, 1756-TBSH

Allen-Bradley 1756-0B16D/A Description

Allen-Bradley 1756-0B16D/A

Shop the Allen-Bradley 1756-OB16D/A, a ControlLogix 16-point DC sourcing output module with advanced diagnostics for reliable industrial control and fault detection.