Сontact group options

• if the arrow is within the setpoint range, one contact is open, the other is closed
• if the arrow goes beyond the red pointer, the contact opens (both contacts are open)
• if the arrow goes beyond the blue pointer, the contact closes (both contacts are closed)

• if the arrow is within the setpoint range, one contact is closed, the other is open
• if the arrow goes beyond the red pointer, the contact opens (both contacts are open)
• if the arrow goes beyond the blue pointer, the contact closes (both contacts are closed)

• if the arrow is within the setpoint range, both contacts are open
• if the arrow moves beyond the left blue pointer, the contact closes (one contact closed, the other open)
• if the arrow moves beyond the right blue pointer, the contact closes (one contact is open, the other is closed)

• if the arrow is within the setpoint range, both contacts are closed
• if the arrow moves beyond the left red pointer, the contact opens (one contact is open, the other is closed)
• if the arrow moves beyond the right red pointer, the contact opens (one contact is closed, the other is open)