Dear friends,
I need some help on detecting a belt raise fault. The piece of equipment is a spiral tunnel with a stainless steel belt. In the event that the belt would raise itself up from the track I want to stop the belt. I do have in my possession old print from this tunnel but it just has a neutral wire from a 24 dc – going straight to the rods and in the event the belt is raised it grounds the neutral therefore closing the relay. I’m not so sure this is safe and I’m looking for something to replace this with. I’m thinking a Intrinsically safe relay. Does anyone have any information on anything like this. Cost is obviously an issue here as this is coming out of my pocket. I also heard somethig of a switching repeater but I’m not sure what it does.
Thanks
I need some help on detecting a belt raise fault. The piece of equipment is a spiral tunnel with a stainless steel belt. In the event that the belt would raise itself up from the track I want to stop the belt. I do have in my possession old print from this tunnel but it just has a neutral wire from a 24 dc – going straight to the rods and in the event the belt is raised it grounds the neutral therefore closing the relay. I’m not so sure this is safe and I’m looking for something to replace this with. I’m thinking a Intrinsically safe relay. Does anyone have any information on anything like this. Cost is obviously an issue here as this is coming out of my pocket. I also heard somethig of a switching repeater but I’m not sure what it does.
Thanks