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EQJW146F001 EN
Electrical connection
Connecting the controller
The controller is connected as illustrated in the following wiring diagrams.
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Open the housing to connect the cables.
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To connect the feeding cables, make holes in the marked locations at the top, bottom
or back of the base of the housing and fit suitable grommets or cable glands.
Connecting sensors
Cables with a minimum conductor cross-section of 0.5 mm² can be connected to the termi-
nals at the base of the housing.
Connecting actuators
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0 to 10 V control output: use cables with a minimum conductor cross-section of
0.5 mm².
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Three-step or on/off outputs: connect cables with at least 1.5 mm² suitable for damp
locations to the terminals of the controller output. We recommend checking the direc-
tion of travel at start-up.
Connecting pumps
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Connect all cables with at least 1.5 mm² to the terminals of the controller as illustrated
in the wiring diagram.
The electric actuators and pumps are not automatically supplied with a voltage by the
controller. They can be connected over terminals 20, 22, 25 and 28 to an external volt-
age source. If an internal power supply is to be used, connect a jumper from terminal 18
to terminals 20, 22, 25 and 28.
Note
