Display and/or control module
AssigneeVEGA Grieshaber KG
InventorsClemens Hengstler, Stefen Kaspar
Life of this patent
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Abstract
The present invention relates to a display and/or control module for a field device, having a housing, a display unit arranged in the housing, and an electronics unit, the display and/or control module having at least one mechanical interface for connecting the display and/or control module to the field device and a data interface for communication between the display and/or control module and an electronics module of the field device, characterised in that the electronics unit has at least one first air interface and at least one further, second air interface which is different from the first air interface.
Claims14
A display and/or operating module for a field device, with a housing, a display unit arranged in the housing and an electronics unit, wherein the display and/or operating module has at least one mechanical interface for connecting the display and/or operating module to the field device and a data interface for a communication between the display and/or operating module and an electronics module of the field device, wherein the electronics unit has at least one first radio interface and at least one further second radio interface different from the first radio interface.
A method for retrofitting an existing field device comprising installing in said existing field device a display and/or operating module comprising:
- a housing, a display unit arranged in the housing and an electronics unit, wherein the display and/or operating module has at least one mechanical interface for connecting the display and/or operating module to the field device and a data interface for a communication between the display and/or operating module and an electronics module of the field device, wherein the electronics unit has at least one first radio interface and at least one further second radio interface different from the first radio interface.
Dependencies are inferred from the claim text.