Communications Modules
6SE7090-0XX84-0AA0 - Siemens
Masterdrive CU1 closed and open loop control module. Software version 1.0..
6SE7090-0XX84-0AA1 - Siemens
Masterdrive CU1 closed and open loop control module. Software version 1.1..
Masterdrive CU1 closed and open loop control module. Software version 1.0..
Masterdrive CU1 closed and open loop control module. Software version 1.1..