RTA421 Limit switch Contactor with loop power supply for monitoring current or voltage signals Predecessor: HTA182, HTA380, HTA423, XT170 o Inputs: 1 x analog (U, I), Outputs: 2 x relays, LPS (24V); Power supply: 196…250 VAC, 50/60 Hz; 98…126 VAC, 50/60 Hz; 20…250 VDC/AC, 50/60 Hz; Operation: On-site via 3 keys o Display: 4-digit LC display, alarm markings, bargraph; Housing: DIN Rail housing, Width: 45 mm; Material: plastic o Further functions: Loop power supply (LPS) Contact us for more information about this product Full name Email Phone Massage