Manual Name (English)

PLC type A73CPUR21-S3 Programming Manual(Fundamentals)(PLC A73CPUR21-S3编程手册（基础）)   Download

PLC type A73CPUR21-S3 (A Mode) Programming Manual(Common Instructions)(PLC A73CPUR21-S3编程手册（常用指令）)   Download

A73CPUR21-S3 Training Manual(A73CPUR21-S3培训手册)   Download