The converter has an ambient operating temperature range of 0 to 55°C and an ambient storage temperature range of -20 to 75°C. It operates best at a humidity level of 10% to 90%, with no condensation. The converter is powered by a 5 V supply from pin 6 of the RS-232C connector, with a maximum current consumption of 40 mA. It can function in any atmosphere without risk of corrosion and has the same level of vibration and shock resistance as the SYSMAC CS/CJ Series. The converter is not isolated and has a maximum communication distance of 50 m.