Allen-Bradley 1771-OBD Digital Output Module
The Allen-Bradley 1771-OBD is a 16-channel discrete output module engineered for industrial automation systems. Designed to operate within a 10-60VDC range, this robust module delivers precise control signals for actuators, relays, and industrial machinery, ensuring reliable performance in demanding manufacturing environments.
Technical Specifications
| Brand | Allen-Bradley |
| Model | 1771-OBD |
| Module Type | Discrete Output |
| Output Channels | 16 |
| Operating Voltage | 10-60VDC |
| Nominal Voltage | 48VDC |
| Minimum Load Current | 2.5mA |


Industrial Applications
This output module is essential for PLC-based control systems in automotive assembly lines, packaging machinery, and material handling systems. Compatible with Allen-Bradley PLC-5 and SLC 500 controllers, it integrates seamlessly with 1771 I/O chassis. Typical applications include motor starter control, solenoid valve operation, and conveyor system management.
About Apex Automation
Founded in 2014, Apex Automation delivers ready-to-ship industrial automation solutions with expert technical support. Our engineers provide customized pre-sales consultations and comprehensive after-sales service, backed by a 1-year warranty on all products. Can’t find your required model? Contact us via WhatsApp for immediate assistance with specialized requests.
Pricing & Availability: For volume discounts and current stock status, email our sales team at anikaqx@gmail.com. We guarantee same-day shipping for in-stock items.

















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