Mitsubishi MELSEC Q Series Handbook

4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT
4 - 21
4.5.2 Buffer memory
(1) Replacement of intelligent communication modules AD51H-S3/A1SD51S
There is no difference between the QD51(-R24) and the AD51H-S3/A1SD51S.
(2) Replacement of intelligent communication module AD51-S3
No difference is identified between the QD51(-R24) and the AD51-S3.

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English