Compatibility of on-wall controllers

When a new, relative humidity measuring on-wall controller replaces or joins the other AMiT controllers, the first thing that gets asked is whether they are compatible. The tables below show the compatibility of the currently available controllers and the compatibility of the current models with the older models. This overview will be updated in the future to include new additions.

 

Compatibility of currently available controllers

The table shows whether an on-wall controller on a row can be switched for a controller in a corresponding column. Possible compatibility restrictions are mentioned in the note below the table.

AMR-OP30ARH AMR-OP31ARH AMR-OP33ARH AMR-OP35ARH AMR-OP40RHC AMR-OP60RH
AMR-OP7xRH AMR-OP7xRHC
AMR-OP30ARH YES YES YES YES YES YES YES YES
AMR-OP31ARH NO 1) YES YES YES NO 1) YES YES YES
AMR-OP33ARH NO 1) NO 1) YES NO 1) NO 1) YES YES YES
AMR-OP35ARH NO 1) NO 1) NO 1) YES NO 1) YES YES YES
AMR-OP40RHC NO 2) NO 2) NO 2) NO 2) YES NO 2) NO 2) YES
AMR-OP41 NO 1) NO 1) NO 1) NO 1) NO 1) YES YES YES
AMR-OP60 NO 1) YES 3) YES 3) YES 3) NO 1) YES YES YES
AMR-OP7xRH NO 1) YES 3) YES 3) YES 3) NO 1) YES YES YES
AMR-OP7xRHC NO 1) NO 2) NO 2) NO 2) NO 1) NO 2) NO 2) YES

Note:

1) No control elements
2) Does not measure CO2
3) Depending on the FW settings of the controller

 

Compatibility of older products with new controllers

The table shows whether an on-wall controller on a row can be switched for a controller in a corresponding column. Possible compatibility restrictions are mentioned in the note below the table.

AMR-OP30ARH AMR-OP31ARH AMR-OP33ARH AMR-OP35ARH AMR-OP40RHC AMR-OP60RH AMR-OP7xRH AMR-OP7xRHC
AMR-OP30A YES YES YES YES YES YES YES YES
AMR-OP31A NO 1) YES YES YES NO 1) YES YES YES
AMR-OP33A NO 1) NO 1) YES NO 1) NO 1) YES YES YES
AMR-OP35A NO 1) NO 1) NO 1) YES NO 1) YES YES YES
AMR-OP40 YES YES YES YES YES YES YES YES
AMR-OP40C NO 2) NO 2) NO 2) NO 2) YES NO 2) NO 2) YES
AMR-OP41 NO 1) NO 1) NO 1) NO 1) NO 1) YES YES YES
AMR-OP60 NO 1) YES 3) YES 3) YES 3) NO 1) YES YES YES
AMR-OP7x NO 1) YES 3) YES 3) YES 3) NO 1) YES YES YES
AMR-OP7xC NO 1) NO 2) NO 2) NO 2) NO 1) NO 2) NO 2) NO 4)

Note:

1) No control elements
2) Does not measure CO2
3) Depending on the FW settings of the controller
4) Separate registers for the measured
 CO2 value and for CO2 limits

The table is valid when using the firmware loaded into the controller during its manufacture. When this is the reason for incompatibility 4), it is possible to use a sample project application for the original hardware, load it in DetStudio, change the type of HW from the older version to the new one, generate the application and load it into the controller. Thus, backward compatibility should be achieved.