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3.12-BIT DIGITAL INPUT
3.1 Wiring Examples
(1)Relay contact signal input
Number of
100
Number of
10
Number of
1
*: Use terminals SD or PC on the inverter.
[BCD code]
FR-A5AX
8
X11
4
X10
2
X9
1
X8
8
X7
4
X6
2
X5
1
X4
8
X3
4
X2
2
X1
1
X0
DY
SD *
Inverter
(2)Open collector signal input
AY40 type transistor output module
Number of
100
Number of
10
Number of
1
Read command
REMARKS
AY40 type unit requires 24VDC power.
(For sink logic)
6
[BCD code]
FR-A5AX
1
X11
2
X10
3
X9
4
X8
5
X7
6
X6
7
X5
8
X4
9
10
11
X3
12
X2
13
X1
14
X0
15
DY
19
PC *
20
Inverter
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