New Product Release: Allen-Bradley 1771-OB Digital Output Module
Product Specifications
- Brand: Allen-Bradley (Rockwell Automation)
- Model: 1771-OB
- Module Type: Digital DC Output Module
- Voltage Rating: 24 VDC
- Current Capacity: 0.5A per point
- Output Channels: 8 isolated points
- Mounting: Backplane installation
- Communication: RS-232/485 compatible
- Protection Rating: IP30 certified
Key Features & Applications
This industrial-grade output module delivers precision control for:
- Relay and solenoid activation
- Motor starter circuits
- Process valve control
- Automated assembly line systems
Features advanced noise immunity and diagnostic LEDs for real-time status monitoring.
⚠️ Critical Notes
- Verify voltage compatibility before installation
- Ensure proper grounding for noise reduction
- Use recommended surge suppression devices

Why Choose Apextron?
As a premier industrial automation supplier with 20+ years experience, we offer:
- ✔️ 1-Year Warranty
- ✔️ Global Express Shipping
- ✔️ Technical Support Team
- ✔️ 60,000+ In-Stock Items
Contact Our Experts
Our Core Competencies
Control Systems
- • PLC Systems: Allen-Bradley, Siemens, GE
- • DCS Systems: Honeywell, Emerson
- • Safety Systems: HIMA, Triconex
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