SY-Multi-2/PCIe RS232
2 ports serial communication card
- 2 ports serial communication card
- Supports PCI Express Base Specification v1.1 and v2.0
- RS232 serial interface
- The world’s leading 256 byte FIFO
- Communication speed: Up to 921.6kbps
- Supplies 5V or 12V to pin #9
- ±15KV Surge protection
Product Specification
| Interface Type | |
| Specification | PCI Express Base Specification Rev. 2.0 |
| Serial | |
| Interface | RS232 |
| Number of ports | 2 |
| Maximum Speed | 921.6Kbps |
| Signal Lines | RS232: TXD, RXD, GND, RTS, CTS, DTR, DSR, DCD, RI |
| Surge Protection | 15KV Surge protection |
| Flow Control | RTS/CTS, XON/XOFF |
| Hardware | |
| Controller | SB16C1052PCI |
| Connector | DE-09P(DB9 Male) |
| Software | |
| Supported OS | Windows 7/8.1/10 Windows Server 2008/2012/2016 Linux |
| Utility | TestView |
| Operating Environment | |
| Operation Temperature | 0 ~ 50 °C |
| Storing Temperature | -20 ~ 80 °C |
| Humidity | 5 ~ 95% Non-Condensing |
| Certifications | |
| Certificates | CE, FCC, KC |
The Multiport boards support most Windows operating systems and include 15,000 volt surge suppression eliminating blown ports. The Multi-2/PCIe has two on-board DB9 connectors to easily attach RS232 devices. This board is ideal for POS, hospitality, factory automation and building automation applications.
Power to the port
- The Multi-2/PCIe is configurable to deliver +5 or +12 volt power to pin 9 to power external devices. This functionality is ideal for connecting low power devices such as barcode readers and receipt printers eliminating the need for an external power supply.
15KV Surge Protection – Built-in:
- Don’t risk blown ports and down time. The Multi-2/PCIe has built-in 15,000 volt surge suppression to protect against electrical spikes and blown ports giving you more reliable communications.