3 Commissioning
3.8 The first circuit diagram
Control Relay easy800 11/11 MN04902001Z-EN www.eaton.com 79
3.8.2 Draw a wiring diagram
The circuit diagram supports four contacts and one coil in series. The display
shows 6 fields of the circuit diagram.
Use the Í Ú ú í cursor buttons to move the cursor over the invisible circuit
diagram grid. The first four columns are contact fields, the fifth column is a
coil field. Each line is a circuit connection. easy800 automatically connects
the contact to the power supply.
The following example is provided for a lighting control. The easy800 device
takes on the wiring and the tasks of the circuit shown below.
I
▶ Now wire the circuit diagram as described below.
Figure 70:Circuit diagram with inputs I01, I02 and output Q1
With this example the switches S1 and S2 are at the input. I01 and I02 are
the switch contacts for the input terminals in the circuit diagram.
The relay Q1 is represented in the circuit diagram by the relay coil Ä Q01.
The symbol
Ä identifies the coil's function, in this case a relay coil acting as a
contactor. Q01 is one of the easy800device‘s outputs.
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