USB to 4-port RS-232/422/485 converter with 2 kV isolation protection, -40 to 75°C operating temperature
USB Interface
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USB Standards
- USB 3.2 Gen 1
USB 1.1/2.0 compliant
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Speed
- 5 Gbps, 480 Mbps, 12 Mbps
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No. of USB Ports
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USB Connector
Serial Interface
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Connector
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No. of Ports
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Serial Standards
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FIFO
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Baudrate
- 50 bps to 921.6 kbps (supports non-standard baudrates)
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Parity
- None, Even, Odd, Space, Mark
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Data Bits
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Stop Bits
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Flow Control
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RS-485 Data Direction Control
- Automatic Data Direction Control (ADDC)
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Pull High/Low Resistor for RS-485
- 1 kilo-ohm, 150 kilo-ohms
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Terminator for RS-485
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Surge
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Isolation
Serial Signals
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RS-232
- TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
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RS-422
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RS-485-4w
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RS-485-2w
Serial Software Features
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Windows Drivers
- Windows 11, 10, 8.1, 8 and 7
Windows Server 2022, 2019, 2016, 2012 R2, 2012 and 2008 R2
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Linux Drivers
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Mac Drivers
- macOS version (Intel 64): 13, 12, 11 and 10.1x
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Virtual Machine
- VMware Fusion (Windows on macOS 13, 12, 11, 10.1x, Intel 64)
VMWare ESXi (Linux kernel 4)
Parallels Desktop (Windows on macOS 13, 12, 11, 10.1x, Intel 64)
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Arm®-based Platform Support
- Linux kernel 6.x, 5.x and 4.x
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Android API
Power Parameters
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Input Voltage
- 5 VDC by USB bus power or 12 to 48 VDC by external power adaptor
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Input Current
- 445 mA @ USB 2.0
633 mA @ USB 3.2
340 mA @ 12 VDC
Physical Characteristics
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Housing
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Dimensions
- 185 x 30 x 90.6 mm (7.28 x 1.18 x 3.57 in)
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Weight
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IP Rating
Environmental Limits
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Operating Temperature
- -40 to 75°C (-40 to 167°F)
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Storage Temperature
- -40 to 75°C (-40 to 167°F)
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Ambient Relative Humidity
- 5 to 95% (non-condensing)
Standards and Certifications
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EMC
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EMI
- CISPR 32, FCC Part 15B Class A
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EMS
- IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV
IEC 61000-4-5 Surge: Power: 1 kV, Signal: 0.5 kV
IEC 61000-4-6 CS: 3 V; 150 kHz to 80 MHz
IEC 61000-4-8 PFMF
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Safety
- IEC 62368-1
EN 62368-1
UL 62368-1 (CB)
KC
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Shock
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Vibration
- IEC 60068-2-6
IEC 60068-2-64
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Freefall
MTBF
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Standards
- Telcordia Standard SR332, Telcordia Issue 2
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Time
