ESD3-06-24ACDC SAFETY CONTROLLER; 24 VAC/DC; RESET EXTERNAL; SYSTEM OPERATIVE (IE. MACHINE IS RUNNING) CLOSED; SENSOR ACTUATED (IE. PERSON STEPS ON MAT) OPEN; WIRE FAILURE/NO VOLTAGE (IE. BROKEN WIRE/POWER OUTAGE) OPEN. ESD3-06-24ACDC Read More »