Sunix RS-422/485 4-Port PCI Card (Model: 8157) ------------------------------------------------------------------ The 8157 32-Bit PCI Bus & Plug & Play RS-422/RS-485 card is equipped with 4 hugh speed RS-422/Rs-485 standard serial-interface. The serial port include 32 Byte FIFOs with speed up to 960Kb/Sec. The PCI card supports 4 wires RS-422/RS-485 full duplex and 2 wires RS-485 half duplex.
Packing consists of: * 4 pieces of RJ-45 to 25pin Male cables * Software Driver * Hardware Guide * Installation Guide
Specification:
Hardware Specification: Hi-speed RS-422/485 interface Mode of operation: Differential Bus Transceivers: Full Duplex and Half Duplex selectable Max Data Rate: 10MPps (250Kbaud on networks of up to 64 nodes) Max Cable length: 400 feet No.of Driver & Rx: RS-422 - 1 Driver, RS-485 - 10 Drivers Allowed on 1 line: RS-422 - 10 Receivers, RS-485 - 32 Receivers Bi-directional Surge Protection: 1500Vdc or 600Watts Peak Pulse Power Fault Protection: +/- 60V for receiver input or driver ouptput