Allen Bradley 1771-OBN ST2DB0M High-Performance Digital Output Module
The Allen Bradley 1771-OBN ST2DB0M delivers robust performance in demanding industrial environments. This 8-channel digital output module features 24VDC voltage rating with 0.5A current per channel, ensuring precise control of field devices across manufacturing, process automation, and control systems.
Manufacturer: Allen Bradley
Model Number: 1771-OBN
Submodel Number: ST2DB0M
Module Type: Digital Output Module
Output Voltage: 24 VDC
Number of Channels: 8
Current per Channel: 0.5 A
Operating Temperature Range: -25°C to +60°C
Power Requirements: 9 to 30 VDC
Protection Rating: IP20
Key advantages include 1500VAC isolation for noise immunity in electrically harsh environments and extended temperature tolerance for deployment in extreme conditions. Its durable construction ensures compatibility with Allen Bradley PLCs while enhancing system reliability and operational efficiency.


Expert Support: This module includes 2-year technical support. For custom configurations or unavailable models,
contact us via WhatsApp
for immediate assistance from our control systems specialists.
About Stoker Automation Technology: With 20+ years of industrial expertise, we maintain 5000m² of warehouse space stocked with 50,000+ industrial components. Serving sectors from metallurgy to renewable energy, we specialize in obsolete control system parts, DCS components, and PLC modules with guaranteed quality assurance.








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