Mitsubishi MELSEC Q Series Handbook

4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT
4 - 19
(3) Replacement of intelligent communication module AD51-S3
: Compatible, : Partial change required, ×: Incompatible
Input
signal
AD51H-S3
QD51
QD51-R24
Compat-
ibility
Precautions for replacement
X0
Use prohibited
General input
Change "X10 to X1C" to "X0 to XA",
and "X10 to X1F".
Also, change X1D to XD.
X1
X2
X3
X4
X5
X6
X7
X8
X9
XA
XB Multitask execution start
XC Multitask stop
XD QD51 (-R24) system down
XE QD51 (-R24) operating status
XF Use prohibited
X10
General input
General input
X11
X12
X13
X14
X15
X16
X17
X18
X19
X1A
X1B
X1C
X1D AD51-S3 system down
X1E
Use prohibited
X1F Use prohibited
X20
Outside I/O point range
to
X2F

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English