I've been working on replacing some PLCs for my clarifiers and I've got the PLCs and the program is written looks like it will work well thanks to everyone here.
Next I need, as I said in the title, a simple small and bulletproof HMI. They're going to be on the front of a control panel outdoors...in Florida. So they need to be able to take a beating in the sun and rain. Oh and then they'd have to be operator resistant. I'd like something that isn't going to require the purchase of design software. I've looked at the Maple units and don't think they're a good fit. I'm thinking something with an LED display with a back light for use at night and maybe 3-4 buttons.
I'm using the Allen Bradley Micrologix 1400 and only need to read & write to a whopping 2 integer registers.
Any suggestions would be greatly appreciated. You all rock! :site:
Next I need, as I said in the title, a simple small and bulletproof HMI. They're going to be on the front of a control panel outdoors...in Florida. So they need to be able to take a beating in the sun and rain. Oh and then they'd have to be operator resistant. I'd like something that isn't going to require the purchase of design software. I've looked at the Maple units and don't think they're a good fit. I'm thinking something with an LED display with a back light for use at night and maybe 3-4 buttons.
I'm using the Allen Bradley Micrologix 1400 and only need to read & write to a whopping 2 integer registers.
Any suggestions would be greatly appreciated. You all rock! :site: