Serial Ports = 2 / Appliance Type = Serial Interface Converter / Interface Type A = RS232 / Interface Type B = RS422 / Interface Type B = RS485 / Connection Type A = DB9 Male / Baud Rate Kbps = 115.2 / Connection Type B = Terminal Block / Galvanic Isolation = Yes / Operating Voltage Min. - DC V = 18 / Operating Voltage Max. - DC V = 30 / Protection Rating = IP20 / Series = PSM-ME / Current Consumption mA = 100 / Mounting Type = DIN Rail Mount / Width mm = 23 / Depth mm = 115 / Height mm = 99 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 70