Digital Inputs = 10 / Digital Output Type = Relay / Number of Relay Outputs = 10 / Input/Output Max. = 10 I/O Points / Operating Voltage Min. V = 12 / Operating Voltage Max. V = 24 / Load Current mA = 300 / Programming Language Used = Arduino IDE / Data Memory = 4 MB / Communication Interface Type = RS-485 / Communication Interface Type = USB / Communication Interface Type = Ethernet / Communication Interface Type = Wi-Fi / Communication Interface Type = Bluetooth / Real-Time Clock = No / Termination Type = Spring Terminal / Mounting Type = DIN Rail Mount / Expandability = Yes / Program Capacity = 4 MB / Series = 10IOs