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The Allen Bradley 1771-OBDK is a PLC 5 Digital AC Output Module featuring a protective conformal coating, designed to handle a minimal load current of 2.5 mA and a maximum surge current of 4 A per output for up to 10 milliseconds, repeatable every 2 seconds. It exhibits a maximum on-state voltage drop of 1.5 Volts DC with an off-state leakage current of 0.5 mA, ensuring efficient power use with a maximum dissipation of 15.6 Watts and a thermal dissipation of 53.3 BTU/hour. Suitable for pollution-level industry environments, it integrates into the 1771 I/O system with necessary precautions against electrical arcing and module damage, recommending the use of 1771-WHF or 1771-WHFB field protection cables to enhance reliability and prevent potential overload risks.