Programming IDEC SmartRelay
56
IDEC SmartRelay Manual
Wiring
The corresponding wiring:
S1 switches input I1, while S2 switches input I2. The load is
connected to the relay Q1.
3.6.3
Circuit program input
Let us now write the circuit program, starting at the output
and working towards the input. IDEC SmartRelay initially
shows the output:
L1
N
I4
I5
I6
I7
I8
Q1
Q2
Q3
Q4
L1
N
S1
S2
L
N
I1
I1
I3
I1
I1
I1
I1
I1
I2
1 2
1 2
1 2
1 2
Q1
The first IDEC SmartRelay output
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