ASSURED PCI-COM485/4 Serial Interface Card សៀវភៅណែនាំអ្នកប្រើប្រាស់
ASSURED PCI-COM485/4 Serial Interface Card Chapter 1: Introduction This Serial Interface Card was designed for effective multipoint transmission in RS485 (EIA485) protocol. The card is 6.0 inches long and may be installed in 5-volt PCI-bus slots of IBM PC or…