Ports = 2 / Serial Ports = 2 / Serial Connection Type = RS232 / Serial Connection Type = RS485 / Connection Type A = DB9 Male / Connection Type B = M.2 / Interface Type = RS232 / Interface Type = RS485 / Baud Rate kbps = 921.6 / Depth mm = 80 / Height mm = 22 / Operating Temperature Min. °C = 0 / Operating Temperature Max. °C = 55