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MOXA UPort 1150 RS-232/422/485 USB-to-Serial Converter

Short Description:

The UPort 1100 Series of USB-to-serial converters is the perfect accessory for laptop or workstation computers that do not have a serial port. They are essential for engineers who need to connect different serial devices in the field or separate interface converters for devices without a standard COM port or DB9 connector.

The UPort 1100 Series converts from USB to RS-232/422/485. All products are compatible with legacy serial devices, and can be used with instrumentation and point-of-sale applications.

Product Detail

Product Tags

Features and Benefits

921.6 kbps maximum baudrate for fast data transmission

Drivers provided for Windows, macOS, Linux, and WinCE

Mini-DB9-female-to-terminal-block adapter for easy wiring

LEDs for indicating USB and TxD/RxD activity

2 kV isolation protection (for “V' models)




USB Interface

Speed 12 Mbps
USB Connector UPort 1110/1130/1130I/1150: USB Type AUPort 1150I: USB Type B
USB Standards USB 1.0/1.1 compliant, USB 2.0 compatible


Serial Interface

No. of Ports 1
Connector DB9 male
Baudrate 50 bps to 921.6 kbps
Data Bits 5, 6, 7, 8
Stop Bits 1,1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control None, RTS/CTS, XON/XOFF
Isolation UPort 1130I/1150I:2kV
Serial Standards UPort 1110: RS-232UPort 1130/1130I: RS-422, RS-485UPort 1150/1150I: RS-232, RS-422, RS-485


Serial Signals

RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND


Power Parameters

Input Voltage 5VDC
Input Current UPort1110: 30 mA UPort 1130: 60 mA UPort1130I: 65 mAUPort1150: 77 mA UPort 1150I: 260 mA


Physical Characteristics

Housing UPort 1110/1130/1130I/1150: ABS + PolycarbonateUPort 1150I: Metal
Dimensions UPort 1110/1130/1130I/1150:37.5 x 20.5 x 60 mm (1.48 x 0.81 x 2.36 in) UPort 1150I:52x80x 22 mm (2.05 x3.15x 0.87 in)
Weight UPort 1110/1130/1130I/1150: 65 g (0.14 lb)UPort1150I: 75g(0.16lb)


Environmental Limits

Operating Temperature 0to 55°C(32 to131°F)
Storage Temperature (package included) -20 to 70°C (-4 to158°F)
Ambient Relative Humidity 5 to 95% (non-condensing)


MOXA UPort1150  Available Models

Model Name

USB Interface

Serial Standards

No. of Serial Ports


Housing Material

Operating Temp.


USB 1.1





0 to 55°C






0 to 55°C

USB 1.1





0 to 55°C

USB 1.1





0 to 55°C






0 to 55°C




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