Mitsubishi Electric MELSEC Q Series Handbook page 55

3
REPLACEMENT OF I/O MODULE
AnS/QnAS series model
Product
A1SX30 (24VDC,
positive common)
A1SX30 (24VDC,
nagative common)
A1SX30
(12VDC)
A1SX30
Input module
(12VAC, 24VAC)
A1SX40
(24VDC)
A1SX40
(12VDC)
A1SX40-S1
Model Model
1) External wiring: changed
2) Number of slots: not changed
3) Program
4) Specifications
QX40
5) Function: not changed
1) External wiring: changed
2) Number of slots: not changed
3) Program
4) Specifications
QX80
5) Function: not changed
1) External wiring: changed
2) Number of slots: not changed
3) Program
4) Specifications
QX70
5) Function: not changed
Convert 12VAC or 24VAC to DC externally before input to the QX40/QX80 (24VAC)
(None)
or QX70 (12VAC).
1) External wiring: changed
2) Number of slots: not changed
3) Program
4) Specifications
QX40
5) Function: not changed
1) External wiring: changed
2) Number of slots: not changed
3) Program
4) Specifications
QX70
5) Function: not changed
1) External wiring: changed
2) Number of slots: not changed
3) Program
4) Specifications
QX40-S1
5) Function: not changed
Q series alternative model
Remarks (restrictions)
Number of occupied I/O points: not changed
Rated input voltage: not changed
Rated input current: changed (Approx.8.5mA Approx.4mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
Number of occupied I/O points: not changed
Rated input voltage: not changed
Rated input current: changed (Approx.8.5mA  Approx.4mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
Number of occupied I/O points: not changed
Rated input voltage: not changed
Rated input current: changed (Approx.4mA  Approx.3.3mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
Number of occupied I/O points: not changed
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
Number of occupied I/O points: not changed
Rated input voltage: not changed
Rated input current: changed (Approx.3mA  Approx.3.3mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: not changed
Number of occupied I/O points: not changed
Rated input voltage: not changed
Rated input current: changed (Approx.7mA  Approx.6mA)
On voltage/on current: changed
Off voltage/off current: changed
Input resistance: changed
3
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