The OMRON G9B-12-AC100 is a high-performance stepping relay unit designed for precise control in industrial automation applications. Featuring a 12-step signal capability, this relay operates efficiently within an 85-110Vac control voltage range, with a nominal 100Vac. Ideal for pump and process control, the G9B series ensures reliable operation with a rated current of 2A and boasts a mechanical durability of over 10 million steps. Its robust design includes screw-clamp terminals and an LED display for easy status monitoring, making it a versatile choice for controlling production lines and other automated systems.