Nice Apollo Moon Photo Eye, safety sensors Photo cell (MOFB)

so let's talk a little bit about the bully bus through being photo eyes that come with the operator again these are a through beam device transmitter receiver both have to be wired back to the board where it says blue bus so you can either connect wires separately from the transmitter back to the board and the receiver back to the board to the same two terminal smart blue bus or we can connect wires between the transmitter to the receiver or vice versa and then we're on just one pair of wires back to the board now the nice thing about 8:30 being photo ID is it's going to be more reliable than a reflective photo ID they're very reliable less prone to fall seing in Sun glare when it's rainy and foggy they're just extremely reliable obviously not quite as convenient maybe to install as a reflective photo ID but where you have access to be able to wire these units they're really going to be