Communication port(s) EtherCAT Slave Type of module Digital I/O I/O connection type e-Con (plug not included) Connection method 3-wire Number of digital inputs 16 Digital input type PNP Permitted voltage at input 0-26.4 V Number of digital outputs 16 Digital output type PNP Permitted voltage at output 0-26.4 V Output current 0.5 A Short-circuit protected outputs Number of IOV (V+) terminals 34 Number of IOG (V-) terminals 34 Number of COM terminals 0 I/O system None Degree of protection (IP) IP20 Product Height (unpacked) 52 mm Product Width (unpacked) 180 mm Product Depth (unpacked) 49.8 mm Product Weight (unpacked) 220 g