Advantech, Industrial Automation Group's ADAM-5091 module

BI-DIRECTIONAL COMMUNICATION

ADAM-5091 module is equipped with four RS232 ports, making it suited for bi-directional communication. It can simultaneously read data from other third-party devices such as a modem, barcode reader and PLCs as long as these devices are equipped with a RS232 interface. Features include 128 byte FIFO, communication speed up to 115.2 Kbps, RJ45 connectors, TX/RX LED display, T x D, R x D, RTS, CTS, DTR, DSR, DCD, RI and GND data signals.