Ports = 4 / Serial Ports = 2 / RJ45 Ports = 2 / Interface Type A = MODBUS / Interface Type A = RS232 / Interface Type A = RS422 / Interface Type A = RS485 / Interface Type B = Ethernet / Interface Type B = MODBUS TCP / Connection Type A = DB9 Male / Connection Type B = RJ45 Socket / Baud Rate Kbps = 921 / Protection Rating = IP30 / Mounting Type = DIN Rail Mount / Mounting Type = Wall Mount / Series = IMG / Operating Voltage Min. - DC V = 12 / Operating Voltage Max. - DC V = 48 / Current Consumption mA = 330 / Width mm = 32 / Depth mm = 88 / Height mm = 135 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 75