PCI-1602B

2-port RS-422/485 PCI communication card with surge protection function Main Features Compatible with PCI bus 2.1 specifications The communication speed can reach 921.6Kbps 2-port RS-422/485 interface I/O addresses are automatically assigned by PCI plug and play functionality Optional overvoltage protection RS-422/485 optional isolation protection Interrupt status register for improving system performance Reserve terminal resistance space Automatic RS-485 Data Stream Control

Advantech Multi Serial Card, 2-port RS-422/485 PCI Communication Card with Surge Protection Function
PCI-1602 is a 2-port RS-422/485 PCI communication card compatible with the PCI2.1 bus specification. They all offer two RS-422/485 ports with optional isolation and surge protection, and have the following features: 921.6KBPS high-speed transmission speed, optional surge and isolation protection, Windows tools, etc. In addition, they also use a high-performance 16PCI952 UART chip with a 128 byte FIFO, which can greatly reduce the load on the CPU. Due to these features, PCI-1601 and PCI-1602 are highly suitable for use in multitasking environments. PCI-1602 comes with 3000VDC (PCI-1602A) optical isolation protection function, which can effectively protect your PC and devices from being damaged by interference signals in harsh environments.