A-B 1771-OBD Extended Digital Output Module
Product Status: New Original
Delivery Time: Spot products ship within 24 hours post-order, others based on actual lead times
Warranty: 1 Year comprehensive coverage
Core Products: Modules, interface cards, controllers, CPU boards, touchpanels, servo drives, and obsolete component solutions
Pricing: Request quotes via WhatsApp or Email
Phone: +86 19066591275
Email: abbdcs36@gmail.com
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NEW ARRIVAL: Allen-Bradley 1771-OBD Extended Digital Output Module
Product Specifications
- Module Type: Digital Output Module
- Output Channels: 16
- Voltage Range: 10-60VDC (Nominal 48VDC)
- Load Current: 2.5 mA minimum
- Backplane Current: 280mA @ 5VDC
- Dimensions: 3.2 x 15.8 x 27cm
- Weight: 0.5kg
Key Features & Applications
This industrial-grade module delivers:
- High-density 16-point output configuration
- Wide voltage compatibility (10-60VDC)
- LED status indicators for real-time monitoring
- Robust surge protection (10ms @ 60VDC)
Typical Applications: Conveyor control systems, packaging machinery, material handling systems, and process automation in oil/gas refineries.
Operational Notes
- Ensure proper grounding for noise immunity
- Maintain ambient temperature 0-60°C
- Use 18-22 AWG wiring for optimal performance
- Implement reverse polarity protection
Why Choose Cynosure Tech Automation?
As your trusted industrial automation partner, we provide:
- 🔧 12-month warranty on all components
- ✈️ Global express shipping (UPS/DHL/FedEx)
- 🔍 Hard-to-find obsolete part specialists
- 🛠️ Technical support from certified engineers
Our Product Portfolio
Control Systems
- DCS: ABB, Foxboro, Emerson
- PLC: Allen-Bradley, Siemens
- Safety: HIMA, Triconex
Key Components
- I/O Modules (AI/AO/DI/DO)
- Network Interface Modules
- Motion Control Modules

In the dynamic world of international trade, Cynosure Tech Automation stands out as a leading provider of high-quality automation equipment modules. Specializing in PLC control systems, DCS control systems, large servo control systems, and robot control systems spares, we have carved a niche for ourselves in the global market.
Our vast inventory is a testament to our commitment to meeting diverse customer needs promptly. With a wide range of spare parts readily available, we ensure minimal downtime for your operations, regardless of your industry.
- Sales Excellence: Our experienced sales team is well-versed in the intricacies of each product line. They understand your requirements and offer tailored solutions, guiding you through the selection process to find the perfect fit for your application.
- Technical Expertise: Backed by a professional technical team, we provide comprehensive support. From installation guidance to troubleshooting, our experts are just a call away, ensuring seamless integration and operation of our systems.
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