Supply Voltage: 24 V DC (20.4 … 28.8 V) Input current: 1.9 A No. of Digital inputs (DI): 18 No. of Digital Outputs (DO): 8 No. of Analog Outputs (AO): 4 + 1 Pt 100 No. of Analog Inputs (AI): 8 Number of Counters: 4 Current Consumption: 100 mA Working Memory: 750 Kbyte Connectable encoders: Incremental, Absolute encoder Power Loss: 15 W Degree of protection: IP20 Dimensions (W X H X D): 200 x 125 x 118 mm