وصف
Description
The Allen-Bradley 1769-OB16P is a CompactLogix digital output module designed for high-performance industrial control applications. This module provides 16 current-sourcing outputs, operating within a 24V DC range, and features integrated electronic protection to safeguard against short circuits and overloads. It is engineered for use within the CompactLogix system, offering reliable switching for a variety of industrial actuators, relays, and indicators.
Features
- 16 current-sourcing output points.
- Integrated electronic protection for enhanced system reliability.
- Compact design suitable for space-constrained control cabinets.
- Designed for seamless integration with the Allen-Bradley CompactLogix platform.
- Operating voltage range of 20.4 to 26.4V DC.
Technical Specifications
| Product Model |
1769-OB16P |
| Number of Outputs |
16 (1 group) |
| Output Type |
Current Sourcing |
| Operating Voltage |
24V DC (Range: 20.4-26.4V DC) |
| Backplane Current (5.1V) |
160 mA |
| OFF-State Leakage Current |
1.0 mA @ 26.4V DC |
| Output Delay (ON to OFF) |
2 ms |
| Electronic Protection |
Integrated |
Installation Guidelines
- Ensure the system power is disconnected before installing or removing the module from the backplane.
- Mount the module in a clean, dry environment with adequate ventilation to prevent overheating.
- Use appropriate shielded cabling for I/O connections to minimize electromagnetic interference (EMI).
- Ensure proper grounding of the CompactLogix chassis to a common ground point to maintain signal integrity.
- Handle the module using ESD-safe practices to prevent damage to sensitive internal components.
FAQ
What is the primary function of the 1769-OB16P?
The 1769-OB16P is a digital output module used to switch 24V DC loads in an Allen-Bradley CompactLogix control system, providing 16 protected sourcing output points.
Does this module require external power?
Yes, the module requires a 24V DC power source to drive the output points, while the backplane provides the necessary 5.1V DC for internal logic communication.
Is this module protected against short circuits?
Yes, the 1769-OB16P features integrated electronic protection, which helps protect the module outputs from damage due to short circuits or overcurrent conditions.
