Features

• Stepping control function suitable for pump control and process control is unitized. The number of steps is 2 types of 6 circuits and 12 circuits
• The relay contact output allows opening and closing of 2 A (250 V AC, 30 V DC).
• Reset input returns the step to the initial state.
• It has a power failure holding function that stores the step state in the internal memory for 10 days even in the case of power failure. (Output contact is turned OFF during power failure.)
• Equipped with a fault detection function to detect ON faults of built-in relay drive elements due to foreign noise, etc. An alarm LED is displayed and an alarm is output at a contact. (Failure of contact and welding of relay contacts cannot be detected.)
• The terminal block has a finger protection structure to prevent electric shock.
• With LED display that shows the step state at a glance.