...C12 (S) MY4-GS-R AC12 MY4 AC200/220 (S) MY4-GS-R AC200/220 MY4 AC220/240 (S) MY4-GS-R AC220/240 MY4 AC24 (S) MY4-GS-R AC24 MY4 AC48/50 (S) MY4-GS-R AC48 MY4 AC6 (S) No recommended replacement...

https://www.fa.omron.com.cn/upload/alternative/Discontinuation_Reissue_MY(S)-0317.pdf