- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Models of the MELSEC-F series main units
FAQ
- Inquiries
Questions
Models of the MELSEC-F series main units
What are the differences among the suffixes, such as ES, ESS, DS, and DSS, of models of the MELSEC-F series main units?
- Category :
Answer
"E" represents AC power supply and "D" represents DC power supply.
The alphabets following "E" and "D" represent output types.
The alphabets following "E" and "D" represent output types.
"S" represents replay output, triac output, or transistor output (sink).
"SS" represents transistor output (source).
- Product Name
- FX1S, FX1N, FX1NC, FX3S, FX3G, FX3GC, FX2N, FX2NC, FX3U, FX3UC
- Product Category
- Main unit
- Series
- MELSEC-F series