SKU: LCU-10/PlusLCU-10/PLUS lift controller interface For systems with “Plus” digital installation.Controls up to ten floors.Additional information 10 N/C or N/O relays (same operation for all relays). Up to 190 addresses (apartments) for each relay. Programmable delay time from 0 to 120 seconds. Programmable activation time from 1 to 300 seconds. Switching power: 24Vac/1A and 24Vdc/1A. N/C or N/O input for fire alarm and inhibition input. Three different operation modes. Dimensions;178(W) x 90(H) x 60(D) mm. (10 DIN).