1734-OA2 Description
Product Overview
The Allen Bradley 1734-OA2 is a high-reliability digital AC output module from the Point I/O product line, developed by Rockwell Automation for distributed industrial automation systems. As a single-slot, compact module, it is designed to deliver efficient and stable AC output control, supporting flexible integration with major industrial networks like Ethernet/IP, ControlNet, and DeviceNet to streamline wiring and reduce system footprint .
Engineered for harsh industrial environments, this module combines robust performance with energy efficiency, making it a preferred choice for small to medium-sized automation projects that require scalable I/O expansion and reliable on/off control of field devices.
Key Technical Specifications & Features
- Output Configuration: 2 non-isolated sourcing output channels, capable of driving individual loads up to 0.75A per channel, with a total output current of 1.5A. Supports 120/220VAC nominal voltage, with an operating voltage range of 74-264VAC (47-63Hz) for broad compatibility with global industrial power systems .
- Setup & Configuration: Features autobaud functionality for automatic baud rate detection and sequential auto addressing, simplifying module setup and reducing configuration time. No complex programming is required for basic operation, enabling quick integration into existing Point I/O systems .
- Power & Energy Efficiency: Low point bus current consumption of 75mA (5VDC) and maximum power dissipation of 2 watts, ensuring energy-efficient operation. Thermal dissipation is rated at 6.8 BTU, suitable for compact installations where heat management is critical .
- Isolation & Safety: Reinforced insulation with 240V continuous isolation, tested at 3250VDC for 60 seconds (field-side to system), ensuring protection against electrical interference and enhancing operational safety .
- Installation & Compatibility: Designed for mounting on 1734 series wiring bases (1734-TB, 1734-TBS, 1734-TOP, etc.) and requires a removable terminal block (RTB) for field wire termination. Compatible with Allen Bradley CompactLogix and ControlLogix controllers, supporting scalable I/O expansion for thousands of points .
- Status Monitoring: Integrated LED indicators for module status, network status, and individual I/O channel status, enabling quick troubleshooting of operational issues (e.g., short circuits, open circuits) and reducing downtime .
- Environmental Durability: Operates reliably in temperatures ranging from -20°C to 55°C (-4°F to 131°F) and humidity levels of 5%-95% (non-condensing). Built with shock and vibration resistance, suitable for demanding environments like manufacturing plants, food processing facilities, and water treatment plants .
Application Scenarios
The 1734-OA2 is widely used across industrial sectors for discrete output control, including: manufacturing (production line actuator control, conveyor system operation), robotics (driving relay coils and indicator lamps), automated warehousing (controlling material handling equipment), food processing (valve and pump on/off control), and water/oil & gas treatment (field device activation) . It is also ideal for OEM equipment as a standardized I/O solution, supporting flexible customization for specific application needs.
Quality & Warranty
Genuine Allen Bradley product, brand-new with original factory packaging and factory-sealed to ensure authenticity . Backed by a 12-month manufacturer warranty, covering defects in materials and workmanship. Each unit undergoes strict quality inspection to meet global industrial standards (UL, CSA, GOST compliant), ensuring long-term continuous operation in harsh industrial conditions .
