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Supply current
There are two main power supply systems.
•The Power supply from the SI unit to the Output block for low wattage load and the manifold valve (1)
•The Power supply from the Power block to the Output block for high wattage load (2) (3)
Power supply system example
(1)The power to the Output block for low wattage load is supplied from the SI unit like the solenoid valve
manifold.
(2)The power to the Output block for high wattage load is supplied from the Power block (EX9-PE1).
(3)A separate Power supply from (2) can be supplied to an Output block for high wattage by adding
another Power block.
The following pages show calculation examples for the supply current for (1), (2) and (3).
-19-
No.EX※※-OMH0025-C
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