DC 5V 12V 24V 10A modulo relè ritardo tempo 32 modalità interruttore di controllo timer trigger
Trigger signal: 5V version (high level: 5V); 12V version (high level: 12V), 24V version (high level: 24V) both low level OV. Relay V: DC5V/12V/24V selectable. Low power consumption and power saving setting, can turn off the display area.