Internet PLC Forum

General => Technical support => Topic started by: wendel on January 12, 2006, 10:40:26 AM

Title: Cold weather durability of the keypad
Post by: wendel on January 12, 2006, 10:40:26 AM

will the keypad on the HMI crack or break in cold weather?

Title: Re:Cold weather durability of the keypad
Post by: support on January 13, 2006, 11:06:29 PM

The keypad on the MD-HMI comprises an aluminium mounting plate on which a Lexan layer is pasted. So far there is never any report of crack or break on the lexan layer in typical industrial operating temperature range.