Moxa UPort 1450I-G2-T | UPort 1400-G2 4-Port USB to RS-232/422/485 Converter, 2kV, -40 to 75C

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SKU:UPort 1450I-G2-T

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Description

The Moxa UPort 1450I-G2-T is an industrial USB 3.2 Gen 1 to 4-port RS-232/422/485 serial converter with 2 kV isolation protection and a -40 to 75°C wide operating temperature range. It adds four DB9 male serial ports to a PC or industrial computer over a single USB Type B connection, making it well suited to connecting PLCs, meters, sensors and other serial devices in harsh environments.

The rugged metal housing, 512-byte FIFO and baudrates from 50 bps to 921.6 kbps support reliable high-speed serial communication. Automatic Data Direction Control simplifies RS-485 wiring, and drivers are available for Windows, Linux, macOS and Android, so the converter fits a wide range of host platforms.

Features

- SuperSpeed USB 3.2 Gen 1 with 5 Gbps data rate, backward compatible with USB 2.0/1.1
- 2 kV digital isolation protection on serial ports
- Automatic Data Direction Control (ADDC) for RS-485
- Supports non-standard baudrates up to 921.6 kbps
- Wide operating temperature range of -40 to 75°C
- Drivers for Windows, Linux, macOS and Android, plus virtual machine and Arm-based platform support
- Rugged metal housing

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- USB 3.2 Gen 1 (USB 1.1/2.0 compliant), USB Type B connector
- USB speeds: 5 Gbps, 480 Mbps, 12 Mbps
- 4 x DB9 male serial ports, RS-232/422/485
- 2 kV isolation protection, 0.5 kV surge
- Baudrate 50 bps to 921.6 kbps, non-standard baudrates supported
- 512-byte FIFO
- Flow control: RTS/CTS, XON/XOFF
- RS-485 pull high/low resistor: 1 kilo-ohm, 150 kilo-ohms; 120 ohm terminator
- Input: 5 VDC by USB bus power or 12 to 48 VDC by external power adaptor
- Metal housing, IP20
- Dimensions: 185 x 30 x 90.6 mm, weight 379 g
- Operating temperature -40 to 75°C, humidity 5 to 95% non-condensing
- MTBF: 1,140,587 hrs (Telcordia SR332 Issue 2)

FAQs

Q: Which serial interfaces does the UPort 1450I-G2-T support?
A: Each of the four DB9 male ports supports RS-232, RS-422 and RS-485 (2-wire and 4-wire), selectable per port.

Q: What does the 2 kV isolation protect against?
A: The 2 kV isolation protects the host computer and connected equipment from ground loops and electrical surges on the serial side, which improves reliability in industrial installations.

Q: Can it operate in extreme temperatures?
A: Yes. The -T model is rated for an operating temperature of -40 to 75°C, suitable for outdoor cabinets, factory floors and other harsh environments.

Q: How is the converter powered?
A: It can be powered by USB bus power at 5 VDC, or by an external 12 to 48 VDC power adaptor.

Q: Which operating systems are supported?
A: Drivers are available for Windows 11, 10, 8.1, 8 and 7, Windows Server 2008 R2 to 2022, Linux kernel 4.x to 6.x, macOS 10.1x to 13, and Android 3.1.x and later.

Q: Does it support RS-485 without manual direction control?
A: Yes. Automatic Data Direction Control (ADDC) handles RS-485 data direction automatically, so no software handshaking is needed.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa UPort 1450I-G2-T | UPort 1400-G2 4-Port USB to RS-232/422/485 Converter, 2kV, -40 to 75C