وصف
Description
The Allen-Bradley 1746-OAP12 is a high-current AC output module designed for the SLC 500 programmable logic controller system. This module provides 12 output points, capable of handling 120/240 VAC, and is engineered for industrial applications requiring robust switching of AC loads. Please note that this product has been discontinued by the manufacturer as of December 31, 2015.
Features
- 12-point high-current AC output configuration.
- Compatible with standard SLC 500 chassis backplanes.
- Supports a wide operating voltage range of 85-264 VAC.
- Designed for reliable performance in demanding industrial control environments.
Technical Specifications
| Product Model |
1746-OAP12 |
| Output Voltage |
120/240 VAC |
| Operating Voltage Range |
85-264 VAC |
| Number of Outputs |
12 |
| Output Delay (OFF to ON) |
11 ms |
| Minimum Load Current |
10 mA |
| Backplane Current (5.1V) |
0.370 A |
Installation Guidelines
- Ensure the SLC 500 chassis power is disconnected before installing or removing the module.
- Verify that the module is fully seated in the chassis slot and secured with the top and bottom retaining screws.
- Use appropriate shielded cabling for AC output connections to minimize electromagnetic interference (EMI).
- Ensure proper grounding of the SLC 500 chassis to a common earth ground to maintain system integrity.
- Maintain adequate clearance around the module to allow for proper airflow and cooling within the enclosure.
FAQ
Is the 1746-OAP12 still manufactured?
No, the 1746-OAP12 was officially discontinued by Allen-Bradley on December 31, 2015. Units currently available are typically refurbished or surplus stock.
What is the primary function of this module?
The 1746-OAP12 is an output module used to interface the SLC 500 controller with external AC-powered devices, such as contactors, solenoids, or indicator lamps, requiring higher current handling capabilities.
