Card Type	Interface Converter
Chip Set	Unidentified
I/O Options	25-pin serial port (RS-232), network interface via RJ-45, RJ-11, terminal block, or 25-pin connector
Wiring Type	Unshielded twisted pair
Maximum Data Rate	19.2Kbps
Data Bus	External

CONNECTIONS
Function	Label	Function	Label
DTE/DCE serial port (25-pin connector)	CN1	UTP interface	CN2
Note: Network interface (CN2) is available with several connector options. Device may feature a terminal block, RJ-11, RJ-45, or 25-pin connector.

USER CONFIGURABLE SETTINGS
DTE mode	SW1	On
DCE mode	SW1	Off

MISCELLANEOUS TECHNICAL NOTES

Patton Electronics model 222NS is the surge protected version of model 222N