Via internal system voltage, 750-538 directly activates intrinsically safe circuits for powering actuators in hazardous locations. This 2-channel relay output module carries 2 changeover contacts for activating Zone 0/20 and 1/21 devices. Electromechanical solution's switching voltage/current is rated 125 Vac/0.5 A and 30 Vdc/1 A. NO contacts are electrically isolated, and CAGE CLAMP® Spring Pressure Technology ensures connection reliability within operating temperatures of 0 to +60°C.
This story is related to the following:Relay Modules |