Description
A-B 1771-OFE2 Analog Output Module, 4-Channel, Extended Product Type
The Allen Bradley 1771-OFE2 Analog Output Module delivers precise 4-20 mA current outputs for demanding industrial environments. Commonly used in PLC systems across chemical processing plants and water treatment facilities, this module ensures stable signal transmission even under fluctuating electrical conditions. We’ve seen it maintain ±0.1% accuracy in field tests despite temperature variations between -20°C to 60°C.
| Specification | Details |
| Product ID | 1771-OFE2 |
| Type | PLC Analog Output Module |
| Channels | 4 (Independent Isolated Channels) |
| Output Range | 4-20 mA DC |
| Mounting | 1771 Series Rack Compatible |
| Dimensions | 10″ W × 3.5″ H × 5″ D (25.4 × 8.9 × 12.7 cm) |
| Weight | 1.1 lbs (0.5 kg) |
Engineers in automotive manufacturing plants often pair this module with 1771-IFE analog input modules for closed-loop control systems. The module’s screw-terminal design allows quick field replacement without special tools – a feature that saved maintenance teams at a Texas refinery 3+ hours during emergency repairs. For optimal performance, recommend using with Allen Bradley 1771-P4R power supplies.


Guizhou Yuanmiao Automation Equipment Co., Ltd. maintains 15+ units in stock for immediate shipment. Our testing process includes 72-hour burn-in cycles and signal calibration verification. While we can’t publish pricing here, customers typically save 20-35% compared to OEM channels. Contact Yezi directly for current availability or technical specifications. All sales include 1-year warranty against manufacturing defects.
Need urgent replacement? Click here to reach our 24/7 WhatsApp support for immediate assistance. We’ve expedited critical shipments to 42 countries in the past 12 months, including emergency deliveries to offshore oil rigs in the North Sea.









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