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
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.










