Key facts
- Brand
- Sunix
- Model
- 485 Communication Board
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-10
Start here
Sunix PCI Express RS-422/485 Communication Board User Manual
This manual provides all the information needed to install and operate the Sunix PCI Express RS-422/485 Communication Board. It includes safety instructions, a package checklist, hardware installation steps, driver installation for Windows and Linux, and detailed port configuration guidance.
The document also lists the board’s technical specifications such as supported baud rates, number of ports, FIFO size, protection features, and environmental limits, along with contact information for technical support.
Sunix 485 Communication Board specifications
| Baud rate | 50 bps ~ 921.6 Kbps |
|---|---|
| Number of ports | 1, 2, 4, 8, or 16 |
| FIFO size | 128 bytes |
| ESD protection | +15 kV |
| Surge protection | 500 W peak |
| Isolation protection | 2.5 kV |
| Connector type | DB9/25 Male |
| Operating temperature | 0 °C to 60 °C |
| Operating humidity | 5 % to 95 % RH |
Source: Sunix PCI Express RS-422/485 Communication Board User Manual
All Sunix 485 Communication Board documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Which operating systems are supported by the board?
The board supports Microsoft Windows (XP, Vista, 7, Server 2000/2003/2008) on both 32‑ and 64‑bit, Linux kernels 2.4.x and 2.6.x, and DOS.
From: Sunix PCI Express RS-422/485 Communication Board User Manual
How many serial ports can the board provide?
The board is available in configurations with 1, 2, 4, 8, or 16 RS‑422/485 ports.
From: Sunix PCI Express RS-422/485 Communication Board User Manual
How many serial ports does the board support?
The board is available in configurations with 1, 2, 4, 8, or 16 ports.
From: SUNIX Universal PCI RS-422/485 Communication Board User Manual
Which operating systems are supported by the drivers?
Drivers are provided for Microsoft Windows (XP, Vista, 7, Server 2000/2003/2008, Embedded), Linux, and DOS.
From: SUNIX Universal PCI RS-422/485 Communication Board User Manual