Valvcon ADC addressable actuators

Valvcon ADC addressable actuators have RS-485 communications, and offer support diagnostics, local override control, and constant battery-charge monitoring. They provide quarter-turn operation and can meet torque requirements up to 3,000 in.-lb in a total package weight of only 31 lb. The RS-458 communication capability offers high data-transmission speeds of 35 Mbits/s for distances up to 10 m, and 100 kbits/s at 1,200 m., and they can be readily adapted to communicate cycle times, torque characteristics over time, and environmental operating temperatures. Each standard actuator features hardened-steel gears, standard ISO 5211 mounting interfaces, stall protection, and a sleep/wake mode to preserve battery power. They are available in NEMA 4, 4X, 7 and 9 enclosures.