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The Allen-Bradley 1771-OND is an advanced digital output module engineered for the 1771 I/O chassis, offering robust functionality in industrial applications. Featuring an output voltage range of 10-60V AC at 47-63Hz, it supports up to 2A per channel across its sixteen outputs, with a module current capacity of 8A. Notable for its performance, it handles a 25A surge current for 100ms and maintains a 50mA minimum load current at 24V AC to sustain outputs. With a 1.6V drop during operation at 2A and a leakage current of 3mA per output at 24V AC, the module ensures reliability and efficiency. It is compatible with several chassis types and utilizes 14-gauge stranded wiring. Certified to CE, CSA, and UL standards, it operates efficiently within a temperature range of 0-60°C and 5-95% non-condensing humidity, drawing 700mA from a 5V DC backplane and dissipating 16.5 watts.