Allen-Bradley|1756-OB16I|ControlLogix Digital Output Module
Description
The 1756-OB16I is a ControlLogix digital output module featuring 16 individually isolated outputs, designed for industrial automation applications. It supports flexible wiring configurations and integrates seamlessly into a ControlLogix chassis.
Features
- 16 Isolated Outputs: Each output can be independently configured.
- Flexible Wiring: Supports both sink and source configurations.
- Integrated Communication: Compatible with ControlLogix systems via backplane.
Technical Specifications
- Number of Outputs: 16 (individually isolated)
- Backplane Current: 350mA @ 5.1V DC, 2.5mA @ 24V DC (1.8W total)
- Power Dissipation: 3.6W @ 60°C
- Output Voltage Range: 10-30V DC
-
Output Current Rating:
- Per Point: 2A max @ 30°C, 1A max @ 60°C
- Per Module: 8A max @ 30°C, 4A max @ 60°C
- Surge Current/Point: 4A for 10ms, repeatable every 2s
- Minimum Load Current: 1mA per point
-
Isolation Voltage:
- Channel to channel: 2546V DC tested for 1s
- User to system: 2546V DC tested for 1s
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Certifications: UL, CSA, FM, CE, C-Tick, EEx
Allen-Bradley|1756-OB16I|ControlLogix Digital Output Module



Allen-Bradley|1756-OB16I|ControlLogix Digital Output Module
Description
The 1756-OB16I is a ControlLogix digital output module featuring 16 individually isolated outputs, designed for industrial automation applications. It supports flexible wiring configurations and integrates seamlessly into a ControlLogix chassis.
Features
- 16 Isolated Outputs: Each output can be independently configured.
- Flexible Wiring: Supports both sink and source configurations.
- Integrated Communication: Compatible with ControlLogix systems via backplane.
Technical Specifications
- Number of Outputs: 16 (individually isolated)
- Backplane Current: 350mA @ 5.1V DC, 2.5mA @ 24V DC (1.8W total)
- Power Dissipation: 3.6W @ 60°C
- Output Voltage Range: 10-30V DC
-
Output Current Rating:
- Per Point: 2A max @ 30°C, 1A max @ 60°C
- Per Module: 8A max @ 30°C, 4A max @ 60°C
- Surge Current/Point: 4A for 10ms, repeatable every 2s
- Minimum Load Current: 1mA per point
-
Isolation Voltage:
- Channel to channel: 2546V DC tested for 1s
- User to system: 2546V DC tested for 1s
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Certifications: UL, CSA, FM, CE, C-Tick, EEx