.RSP File Extension
File TypeRSLogix PLC Program File
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
What is a RSP file?
Project file created by RSLogix, an application used for programming Allen-Bradley programmable logic controllers (PLCs); contains saved program logic built using the free-form ladder editor; used for storing PLC "ladder logic" designs.
RSP files may also be backups of projects automatically generated by the software. For a project file named project.rsp, the software generates files project_BAK000.rsp, project_BAK001.rsp, project_BAK002.rsp, etc.
RSP files are created by RSLogix 5, RSLogix 500, and RSLogix 5000.