Siemens SIMATIC PLC 6AG2243-5DX30-1XE0 SIPLUS S7-1200 CM 1243-5 RAIL    FOR RAIL APPLICATION (EN50155)    -25 ... +70 DEGREE C    WITH CONFORMAL COATING    BASED ON 6GK7243-5DX30-0XE0    .    COMMUNICATION MODULE CM 1243-5,    TO THE CONNECTION OFF    S7-1200 TO PROFIBUS    AS A DP MASTER ASSEMBLY 6AG22435DX301XE0