![Omntec PROTEUS OEL8000III Series Manual Download Page 7](http://html1.mh-extra.com/html/omntec/proteus-oel8000iii-series/proteus-oel8000iii-series_manual_740737007.webp)
PROTEUS
OMNTEC
Mfg., Inc., 2420 Pond Road, Ronkonkoma, NY 11779
Phone (631) 981-2001 Fax (631) 981-2007 www.OMNTEC.com
File Name: DE00014 DE00015 DE00020-10 rev2045.docx Page 7 of 71 Rev Date: 10-15-2021
Serial Interface Manual
OEL8000III Series Models K/X
5.0 OEL8000III-K/X COMM Ports
Ethernet
The Ethernet port is used as a remote control port, to retrieve
tank / sensor data or to change the settings in the OEL8000III-K/X. The Ethernet port is also
used for the embedded web server, and e-mail functionality.
Micro USB
The micro USB is reserved for future use.
RS-232
The RS-232 port is used as the main remote control port, to retrieve
tank / sensor data or to change the settings in the OEL8000III-KX.
CABLING for RS-232:
Wiring - Pins 2 to 2, 3 to 3, and 5 to 5
Any standard RS232 cable will work. Do not use a null modem cable.
MICRO USB
RJ45, Ethernet
DB9, Female
RS232 Comm Port