Industrial RS-232, 422, 485 Converters
Connect-IT 222N Interface-Powered RS-232 to RS-422 Converters

Overview
The Connect-IT model 222N converters now comes in two "flavors": The Model 222N allows an RS-232 device with DB-25 port to connect to an RS-422 device up to 4000 feet away over two twisted pair. The Model 222N9 does the same thing for an RS-232 device with a DB-9 port (now called EIA-574). Both converters support data rates up to 19.2 kbps, and require no AC power or batteries for operation. All handshaking lines are looped back. The Model 222NRC is a dual rack card version of the Model 222N, with two converters in one card! 

RS232 to RS422 converter series is suitable for asynchronous communication in data communication networks, serial interface converters, rs232 to rs422 converters, SCADA system, and RS232 to RS422 converter cable replacement. 

Highlights
DB-9 (EIA-574) Versions Also Available

If you need to convert a DB-9 Serial port to RS-422, you need the Patton Model 222N9

Note: Model # 222N9FT (shown above) comes with thumbscrews. Other 222N models come with slotted captive fasteners.

Features

• Conforms to the EIA RS-422 Interface Standard
• Bi-Directional Data Conversion
• No AC Power Required
• Handshake Lines are Looped Back
• Reliable Surface Mount Construction
• 600W of Optional Surge Protection
• Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.

Ordering

# Model # Description Availability 1 222N9F RS232 TO 422 CONV,DB9F,STR RLF General Availability 2 222N9FRJ11 RS232 -422 CONV, DB9F TO RJ11 Special Order 3 222N9FRJ45 RS232-RS422 CONV, DB9F TO RJ45 General Availability 4 222N9M RS232 TO 422 CONV,DB9M,STR RLF General Availability 5 222N9M RJ11 232 TO 422 CONV,DB9M,RJ11 Special Order 6 222N9M RJ45 RS232 TO 422 CONV,DB9M,RJ45 Special Order 7 222N9SF RS232 TO 422 CONV,DB9F,SR,SP Special Order 8 222NF RS232(F) TO RS-422(STR.REL.) Special Order 9 222NF-25F CONVERTER, DB25F TO DB25F Special Order 10 222NF-25M RS-232(F) TO RS-422(M) CONV. Special Order 11 222NF-RJ11 RS-232(F) TO RS-422(RJ-11) General Availability 12 222NF-RJ45 RS-232(F) TO RS-422(RJ-45) Special Order 13 222NF-RJ45-MP RS-232(F) TO RS-422(RJ-45); MP Special Order 14 222NM RS-232(M) TO RS-422 (STR.REL) General Availability 15 222NM-25F RS-232(M) TO RS-422(F) CONV. Special Order 16 222NM-25M RS-232(M) TO RS-422(M) Special Order 17 222NM-RJ11 RS-232(M) TO RS-422 (RJ-11) Special Order 18 222NM-RJ45 RS-232(M) TO RS-422 (RJ-45) Special Order 19 222NS9F RS232 TO 422 CONV,DB9F,STR RLF Special Order 20 222NSF RS232-422 CONV,SURGE PROTECTED Special Order 21 222NSF-25F RS232-422 CONV,SURGE PROTECTED Special Order 22 222NSF-25M RS232-422 CONV,SURGE PROTECTED Special Order 23 222NSFRJ11 RS232-422 CONV,SURGE PROTECTED Special Order 24 222NSFRJ45 RS232-422 CONV,SURGE PROTECTED Special Order 25 222NSM RS232-422 CONV,SURGE PROTECTED Special Order 26 222NSM-25F RS232-422 CONV,SURGE PROTECTED Special Order 27 222NSM-25M RS-232 TO RS-422 CONV. S PROT. Special Order 28 222NSMRJ11 RS232-422 CONV,SURGE PROTECTED Special Order 29 222NSMRJ45 RS232-422 CONV,SURGE PROTECTED Special Order