Serial Ports = 2 / Appliance Type = Serial Converter / Interface Type A = RS422 / Interface Type A = RS485 / Interface Type B = Fibre Single-Mode / Interface Type B = Fibre Multi-Mode / Connection Type A = Terminal Block / Baud Rate Mbps = 2 / Connection Type B = F-SMA / Galvanic Isolation = Yes / Operating Voltage Min. - DC V = 18 / Operating Voltage Max. - DC V = 24 / Protection Rating = IP20 / Series = PSI / Current Consumption mA = 100 / Mounting Type = DIN Rail Mount / Width mm = 35 / Depth mm = 103 / Height mm = 99 / Operating Temperature Min. °C = -20 / Operating Temperature Max. °C = 60