Mitsubishi Electric MELSEC-Q Series - Page 142

3 REPLACEMENT OF I/O MODULE
3 - 89
*1 Check the specifications of the sensor or switches to be connected to the QH42P.
*2 The following shows the derating chart.
External connection system
40-pin connector
2 pieces (accessory)
40-pin connector
2 pieces (sold separately)

Existing external wiring can be
used.
Applicable wire size
0.3mm
2
0.3mm
2
(A6CON1, A6CON4)

Number of occupied I/O
points
32 points
(I/O assignment: Output)
32 points
(I/O assignment: I/O mix)

Current consumption 0.13A (typ. all points on) 0.13A (typ. all points on) 
External dimensions 130(H)34.5(W)93.6(D)mm 98(H)27.4(W)90(D)mm
Weight 0.17kg 0.20kg The weight is increased.
(QH42P)
Specifications A1SH42P QH42P
Compat-
ibility
Precautions for replacement
100
90
80
70
60
50
40
0102030405055
On
ratio
28.8VDC
Ambient temperature