Mitsubishi Electric MELSEC Q Series Handbook page 66

3
REPLACEMENT OF I/O MODULE
AnS/QnAS series model
Product
A1SH42
A1SH42P
I/O module
A1SH42-S1
A1SH42P-S1
3
- 13
Model Model
1) External wiring: not changed
2) Number of slots: not changed
3) Program
4) Specifications
QH42P
5) Function: changed (fuse  overheat, overload protection)
1) External wiring: not changed
2) Number of slots: not changed
3) Program
4) Specifications
QH42P
5) Function: not changed
1) External wiring: not changed
2) Number of slots: not changed
3) Program
4) Specifications
QH42P
5) Function: changed (fuse  overheat, overload protection)
1) External wiring: not changed
2) Number of slots: not changed
3) Program
4) Specifications
QH42P
5) Function: not changed
Q series alternative model
Remarks (restrictions)
Number of occupied I/O points: not changed
(input part)
Rated input voltage: changed (12VDC is not applicable.)
Rated input current: changed (Approx.5mA 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
Number of occupied I/O points: not changed
(input part)
Rated input voltage: changed (12VDC is not applicable.)
Rated input current: changed (Approx.5mA 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
Number of occupied I/O points: not changed
(input part)
Rated input voltage: not changed
Rated input current: changed (Approx.5mA 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
Number of occupied I/O points: not changed
(input part)
Rated input voltage: not changed
Rated input current: changed (Approx.5mA 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