Model 22NX
RS-422 and RS-485 Lightning/Surge Protector

Protect RS-422/RS-485 lines by using the four-wire Model 22NX. It limits the voltage to approximately 7.5 volts and passes signals whose data transfer rate can exceed ten million bits per second.

• Triple Stage Protection
• Fast Response Time For RS-422/RS-485
• Prevents Damage to Modems, Converters, and Terminals
• Accommodates Data Rates to 10 MBPS
• Supports 4 Circuits 

Product Profile