Direct answer: The Eagle 1000’s Diamond control board supports photo-eye/non-contact sensor inputs, and EG360 is Eagle’s current monitored/non-monitored photo-eye product. The exact wiring and monitored-safety configuration still depends on the operator version.
#ad See the Eagle EG360 photo eye
Do not bypass a monitored input or change a normally-open/normally-closed setting just to make the gate move. Follow the exact manual for the board and operator version.