Allen-Bradley 1746-OA16 SLC 500 AC Output Module
The Allen-Bradley 1746-OA16 delivers sixteen AC output channels in a compact single-slot design. This module provides reliable control for various AC load applications.
Technical Specifications
- Brand: Allen-Bradley | Rockwell Automation
- Model: 1746-OA16
- Output Channels: 16 AC outputs
- Voltage Range: 85-264V AC, 47-63 Hz
- Current Rating: 0.5A per point @ 30°C, 0.25A @ 60°C
- Total Module Current: 8.0A @ 30°C, 4.0A @ 60°C
- Response Time: 1ms ON, 11ms OFF
- Backplane Current: 370mA @ 5V DC
- Leakage Current: 2mA maximum off-state
- Surge Current: 10A for 25ms per point
- Isolation: 1500V AC optical isolation
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Connection: Removable terminal block
- Minimum Load: 10mA required
Installation & Wiring
- Single slot installation in SLC 500 chassis
- Two isolated groups of eight outputs each
- Use 14-18 AWG wire for connections
- Follow local electrical codes and standards
- Ensure proper load matching per channel
- Maintain minimum load current requirements
Common Applications
- Industrial lighting control systems
- Motor starter and contactor control
- HVAC equipment operation
- Heating element control
- Conveyor system automation
- Packaging machinery control
Package Contents
- One 1746-OA16 AC output module
- Installation documentation
- Safety and compliance information
Shipping Information
- International shipping available
- Carriers: FedEx, UPS, DHL
- Secure protective packaging
- Tracking provided for all shipments
Module Comparison
- Different function than 1746-INT4 Thermocouple Input
- Different function than 1746-OX8 Relay Output
- The 1746-OA16 provides solid-state AC output control
Expert FAQ
- What AC voltage range does it support? 85-264V AC at 47-63 Hz
- How many output groups does it have? Two isolated groups of eight outputs
- What is the maximum current per point? 0.5A at 30°C, derated at higher temperatures
- Does it require minimum load current? Yes, 10mA minimum load required
- What is the off-state leakage current? 2mA maximum leakage current
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