Digital Inputs = 12 / Output Type = Relay / Number of Relay Outputs = 8 / Number of SSR Outputs = 2 / Number of Impulse Outputs = 2 / Number of High Speed Counters = 4 / Operating Voltage Max. VDC = 24 / Internal Program Memory = Flash Eeprom / Data Memory = 2000 Octets ...Digital Inputs = 12 / Output Type = Relay / Number of Relay Outputs = 8 / Number of SSR Outputs = 2 / Number of Impulse Outputs = 2 / Number of High Speed Counters = 4 / Operating Voltage Max. VDC = 24 / Internal Program Memory = Flash Eeprom / Data Memory = 2000 Octets / Communication Interface Type = Rj45 / Communication Interface Type = Rs-232 / Communication Interface Type = Rs-485 / Communication Interface Type = USB / Display Type = LCD / Real-Time Clock = Yes / Termination Type = Screw / Mounting Type = DIN Rail Mount / Protection Rating = Ip20 / Protection Rating = Ip40 / Contents = Ctp107-E / Contents = em4 Ethernet