- Ports: 4 serial ports
- Provide 128 byte FIFO
- Comm. Speed up to 115.2 Kbps
- Data signals: T x D, R x D, RTS, CTS,DTR, DSR, DCD, RI, GND
- Connector: RJ-45
- LED display: TX, RX
- For ADAM-5510, ADAM-5511 only
The ADAM-5090 is equipped with four RS-232 ports, which makes it especially suitable for bi-direction communication. It can simultaneously read data from other third-party devices such as modem, Bar Code reader, and PLCs as long as these devices are equipped with a RS-232 interface. Furthermore, the ADAM-5090 is fully integrated with the ADAM-4000/5000 series, and transmits data to each other through the RS-232 port.