Description
Allen-Bradley 1771-OBD – Extended Digital Output Module
The 1771-OBD module handles 16 digital output channels for PLC systems. Works with 10-60VDC voltage range, commonly used in factory automation and machine control applications. Designed for reliability in industrial environments where precise electrical control matters.
| Technical Parameters | Specifications |
|---|---|
| Module Type | Discrete output module |
| Channel Count | 16 outputs |
| Voltage Range | 10-60VDC |
| Nominal Voltage | 48 VDC |
| Minimum Load | 2.5 mA |



Commonly used in conveyor systems, packaging machines, and material handling equipment. Works with Allen-Bradley PLC-5 systems. One customer in automotive parts manufacturing reported 30% faster line startup times after replacing older modules with this model. The 48VDC output works well with standard solenoids and relays.
We have multiple units in stock with full warranty. Need specific pricing? Send us a WhatsApp message or email 2645963284@qq.com. All products come with 1-year warranty and testing reports.
Guizhou Yuanmiao Automation Equipment Co., Ltd. specializes in DCS/PLC spare parts. Our engineers can help match replacement parts even with partial model numbers. Stocking locations in China with global shipping options.









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