Interface CAMC-F-EP Plug-in card for fieldbus interface. Dimensions W x L x H=19 mm x 90 mm x 65 mm, CE mark (see declaration of conformity)=to EU directive for EMC, Storage temperature=-25 - 70 degC, Relative air humidity=(* 5 - 95 %, * non-condensing), Protection class=(* IP20, * in assembled condition)