製品紹介
The Allen-Bradley 1756-OA16 is a ControlLogix digital output module designed for reliable switching / AC loads in industrial automation systems. It is engineered to integrate seamlessly into the ControlLogix platform, providing deterministic control, flexible configuration, and stable performance in demanding control environments.
This module is typically used in applications where high-voltage AC output control, robust isolation, and predictable response times are required. Its design reflects Rockwell Automation’s long-standing focus on system integrity, modular scalability, and ease / maintenance within complex control architectures.
The 1756-OA16 supports a wide operating voltage range and is suitable for both 120 VAC and 240 VAC control scenarios. By /fering programmable output delay times, the module allows engineers to optimize switching behavior for inductive or resistive loads, reducing electrical stress and improving overall system reliability.
製品仕様
| Parameter | 説明 |
|---|---|
| Product Type | ControlLogix Digital Output Module |
| Output Type | AC Digital Output |
| Number / Outputs | 16 points |
| Operating Voltage Range | 74–265 VAC, 47–63 Hz |
| Voltage カテゴリー | 120 / 240 VAC |
| Current per Point | 0.5 A @ 60 °C |
| Current per Module | 4 A @ 60 °C |
| Output Delay Time | Programmable, approximately 9.3 ms or 11 ms |
| Isolation Voltage | 50 V continuous |
| Backplane Current @ 5 V | 400 mA |
| Backplane Current @ 24 V | 2 mA |
| Mounting | ControlLogix chassis-based |
| Environmental Class | Industrial control environment |
| Dimensions | 144.5 × 34.6 × 130.18 mm |
| 重量 | 0.45 kg |
Applications
• Used for AC actuator control, including contactors, solenoid valves, and motor starters in automated production lines
• Suitable for process control systems where stable switching / high-voltage AC loads is required
• Applied in power distribution and auxiliary control circuits within ControlLogix-based systems
• Commonly deployed in manufacturing, oil & gas, chemical processing, and material handling installations
• Ideal for systems requiring centralized I/O management with deterministic response and diagnostic visibility
Advantages
• Wide AC voltage compatibility allows a single module type to be used across multiple voltage standards
• Programmable output delay helps reduce inrush current effects and improves load protection
• High channel density (16 outputs) minimizes chassis space usage and simplifies system design
• Seamless integration with ControlLogix architecture ensures consistent configuration, diagnostics, and maintenance
• Industrial-grade isolation design enhances system safety and reduces the risk / electrical interference
• Designed for long-term stability in harsh industrial environments, including temperature and electrical noise conditions
会社情報
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