Mitsubishi Electric MELSEC-Q Series - Page 67

3 REPLACEMENT OF I/O MODULE
3 - 14
I/O module
A1SX48Y18
QX40
+
QY10
1) External wiring: changed
2) Number of slots: changed (2 modules are required.)
3) Program
Number of occupied I/O points: changed (16 points  32 points (16 points  2
modules))
4) Specifications
(input part)
Rated input voltage: not changed
Rated input current: changed (Approx.7mA Approx.4mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
(output part)
Rated output voltage: not changed
Rated output current: not changed
5) Function: not changed
A1SX48Y58 QX48Y57
1) External wiring: changed
2) Number of slots: not changed
3) Program
Number of occupied I/O points: not changed
4) Specifications
(input part)
Rated input voltage: not changed
Rated input current: changed (Approx.7mA Approx.4mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
(output part)
Rated output voltage: not changed
Rated output current: not changed
5) Function: changed (number of output points: 8 points  7 points)
A1SJ-56DT
QX40
+
QY50
1) External wiring: changed
2) Number of slots: changed (5 slots  4 slots)
3) Program
Number of occupied I/O points: changed
(128 points (including 4 empty slots)  64 points (4 slots))
4) Specifications
(input part)
Rated input voltage: not changed
Rated input current: changed (Approx.7mA Approx.4mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
(output part)
Rated output voltage: not changed
Rated output current: not changed
5) Function: changed (no fuse  built-in fuse)
A1SJ-56DR
QX40
+
QY10
1) External wiring: changed
2) Number of slots: changed (5 slots  4 slots)
3) Program
Number of occupied I/O points: changed
(128 points (including 4 empty slots)  64 points (4 slots))
4) Specifications
(input part)
Rated input voltage: not changed
Rated input current: changed (Approx.7mA Approx.4mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
(output part)
Rated output voltage: not changed
Rated output current: not changed
5) Function: not changed
Dynamic scan I/O
module
A1S42X None Consider converting input signals from dynamic to static and using the QX42.
A1S42Y None Consider converting input signals from dynamic to static and using the QY42P.
AnS/QnAS series model Q series alternative model
Product Model Model Remarks (restrictions)