- 2-port USB to serial converter for RS-422/485
- Compatible with USB 2.0 for fast data transfer
- Data transfer speeds up to 921.6 Kbps
- ±15 kV overvoltage protection for reliable communication
- Extended operating temperature range from -20°C to 70°C
Description
Multi-2/USB Combo – The simple 2-port USB-to-serial adapter
With the Multi-2/USB Combo, you can add two serial ports to your system in no time at all. The adapter enables reliable and powerful data transfer at speeds of up to 921.6 Kbps. By using fewer components, the connection to your serial devices is cost-effective and efficient while maintaining high performance.
The Multi-2/USB Combo is compatible with a wide range of Windows and Linux operating systems and offers quick, straightforward installation. Simply plug the USB connector into your system and you have two COM ports reserved. These ports are ideal for connecting modems, printers, barcode scanners or other serial devices.
Robust connection panel and more flexibility
The Multi-2/USB Combo has a panel with two DB9 connectors and supports both RS-232 and RS-422/RS-485. The LEDs next to the connectors give you visual feedback on the communication status of the ports. This allows you to keep control of your connections at all times.
Support for USB specification 2.0
This USB-to-serial adapter supports the USB specification revision 2.0 and is also backwards compatible with revision 1.1. This ensures seamless integration into your existing system and reliable communication with your serial devices.
15KV overvoltage protection for reliable communication
The Multi-2/USB Combo is equipped with built-in 15,000 volt surge protection, which protects your ports from electrical interference and voltage spikes. This prevents failures and ensures that your communication remains reliable and stable.
Specifications
| Multi-2/USB Combo | |
|---|---|
| SERIAL INTERFACE | |
| Interface Type | USB Specification Rev. 2.0, Hi-Speed |
| Serial Interface | 2x RS-422/485 (Combo) |
| Maximum Speed | 921.6Kbps |
| Signal Lines | RS-422: TXD+, TXD-, RXD+, RXD- RS-485: TRXD+, TRXD- |
| Flow Control | XON/XOFF |
| Cable Length/Diameter | 600mm/ Φ3.5mm |
| HARDWARE & SOFTWARE | |
| Controller | FT2232H |
| Connector | DB9 Male |
| OS Support | Windows 7/8/8.1/10 Windows Server 2008, 2012 Linux |
| Utility | TestView |
| ENVIRONMENTAL | |
| Protection | 15KV surge protection Data crash prevent with Auto Toggling |
| Operating Temperature | -20° ~ 70°C |
| Storage Temperature | -20° ~ 70°C |
| Humidity | 5~95% (non-condensing) |
| Certifications | CE, FCC, KC |
