Power supply:
100V (-15%) to 240V (+10%) AC, 50/60Hz;
24V (±10%) DC/AC.
Power consumption:
10VA max. (100 to 240V AC), 3VA max. (24V DC/AC).
Insulation resistance:
20MΩ or more (at 500V DC).
Withstand voltage:
Power source ↔ all terminals: 1500V AC for 1 minute.
Relay contact output ↔ all terminals: 1500V AC for 1 minute.
Between others 500V AC for 1 minute.