Image may not reflect selected features Woodward IKD 1 Expansion Board, 8 Discrete Inputs SKU: 8440-2028 Please Login to See Price Quantity discounts available QuantityPrice Quantity -+ Description Expansion Board, IKD 1, (8) Discrete Inputs, (8) Relay Outputs, EasyGen Expansion Component. Description Back DescriptionExpansion Board, IKD 1, (8) Discrete Inputs, (8) Relay Outputs, EasyGen Expansion Component.