Nuvo-2000+ Series User’s Manual
Copyright © 2013 Neousys Technology Inc. All Right Reserved.
Page 22 of 78
2.3.4 COM Ports (COM3 & COM4)
Nuvo-2000+ provides four COM ports for communicating with external devices. COM1 and
COM2 are located on the front panel via 9-pin D-Sub male connectors. COM3 and COM4
are located on SBC via 10-pin box header. These COM ports are implemented using
industrial-grade ITE8783 Super IO chip (-40 to 85°C) and support up to 115200 bps baud
rate.
COM3 and COM4 support 9-wire RS-232 operation. For users who need to connect
devices via standard DSub-9 connectors, Neousys Technology Inc. provides an optional
panel/cable kit to expose two DSub-9 connectors.