SpecificationsUSB BusInterfaceUSB 2.0 Full Speed, USB 1.1 compliantSpeed12Mbps, full-speed USBUSB ConnectorUSB type BSerial InterfaceInterfaceRS-232/422/485Number of Ports1ConnectorDB9 maleMax. SpeedRS-232:up to 1Mbps
RS-422/485:up to 3MbpsRS-232 SignalsRxD, TxD, GND, RTS, CTSRS-422 SignalsTxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-RS-485 Signals (4 wire)TxD-, TxD+, RxD+, RxD-, GNDRS-485 Signals (2 wire)Data-, Data+, GNDFIFO512 bytes transmit /receive FIFOProtection25kV ESD protection for all signals
2000V DC optical isolation for all signalsSerial Communication ParametersData Bits7, 8ParityNone, Even, Odd, Mark, SpaceStop Bit1, 2Flow ControlHardware (RTS, CTS), XON/XOFFDrivers SupportWindowsWindows 11, 10, 8.1, 8, 7, XP
Windows Server 2025, 2022, 2019, 2016, 2012 R2, 2012 and 2008 R2LinuxLinux Kernel version 3.0 and laterMacApple-provided VCP on OS X 10.9 and laterPowerPower InputPower supplied via USB connector
No external power neededPower Output5V, 150mA through pin 5 of terminal blockMechanicalCasingSECC metal chassis with DIN rail bracketEnvironmentalOperating Temperature0°C to 55°C (32°F to 131°F)Storage Temperature-20°C to 75°C (-4°F to 167°F)Operating Humidity5% to 95% RHSafety ApprovalsCE, FCC