Advantech 4-port RS-232/422/485 universal PCI communication card with surge and isolation protection functions. PCI-1610/1612 offers 4 optional surge protection RS-232 ports (PCI-1610), RS-232/422/485 ports (PCI-1612), and some other features such as high transmission rate of 921.6Kbps, 4 independent RS-232/422/485 ports, optional surge protection, and more.

4-port RS-232/422/485 universal PCI communication card with surge and isolation protection functions Main Features Compliant with PCI bus 2.2 specifications Speed * up to 921.6 kbps 4-port RS-422/485 High performance 16PCI954 UART chip with 128 byte FIFO buffer is used I/O addresses are automatically assigned by PCI plug and play functionality Operating system support: Windows 98/ME/2000/XP, Linux Using interrupt status registers to improve performance Reserve terminal resistance space Automatic RS-485 Data Stream Control Powerful and easy-to-use application: ICOM Tools Universal PCI 2500 Vdc surge protection 2500 Vdc isolation protection