Patton Electronics 509 DB-9 Surge Protectors RS-422 485 RS-232

Patton Model 509
DB-9 Surge Protectors (RS-422/485 & RS-232)




	Features & Benefits
	Two Clamping Voltages: 7.5 V (RS-422) and 18V (EIA-574/RS-232) Combined Surge Handling of 5400 Watts Shipped with mounting hardware pre-installed.

	Overview
	The Patton EPG Model 509 is available in two versions: the 509/6 for protection of RS-422 equipment, and the 509/25 for protection of EIA-574 (RS-232) equipment. Both versions guard all 9 pins on the DB-9 interface and divert surge energy to their male and female D-shells.