The Omron G9SX-EX041-T-RT is a Flexible Safety Unit configured as an expansion module, adding four OFF-delayed safety outputs and one auxiliary output to an existing safety circuit. It is rated for 250 VAC or 30 VDC at 3 A on a resistive load, with a maximum switching voltage of 250 VAC and 125 VDC. The unit operates on a 24 VDC supply with a tolerance of −15% to 10% and draws a maximum of 2 W. Response time from ON to OFF state is 10 ms max, and from OFF to ON is 30 ms max.
Durability and lifecycle
Electrical durability is rated at 100,000 cycles minimum at rated load with a switching frequency of 1,800 cycles per hour. Mechanical durability reaches 5,000,000 cycles minimum at 7,200 cycles per hour.