Mitsubishi MELSEC-Q Series User Manual page 89

4 COMBINED I/O MODULE
1B20
1A05
1B01,1B02
24VDC
2: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the
latter half (Y00 to Y1F) LED indications.
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External Connections
Internal
" à • " ‰ ñ ˜ H
circuit
Left side
(first half)
sw
Indication
2
selector
Right side
circuit
(latter half)
Internal
circuit
Constant
voltage circuit
LED
2B20
L
2A05
L
2B01,2B02
2A01,2A02
12/24VDC
MELSEC-Q
Derating Chart
(%)
100
90
80
70
60
50
40
0 10 20 30 40
Ambient temperature
28.8VDC
50 55 (°C)
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