Wiring Of Power Supply Part Of Expansion Slave Unit; Grounding - Panasonic FP7 Series User Manual

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Power supply part of the CPU unit
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Power supply voltage
● Confirm that the power supply voltage is within the allowable range of the power supply.
Rated input voltage
Operating voltage range
● When a programmable display GT series is connected to the GT power supply terminal
(24V) of the CPU unit, use it within the range of 21.6 to 26.4 V DC.
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Selection of a power supply
● Referring to "1.4 Selection of Power Supply and Restrictions on
power supply larger than the capacity of the unit. In the minimum configuration, select a
power supply of 24 W or larger.
● In order to protect the unit against abnormal voltage from the power supply line, the power
supply should be an insulated type, and should be enclosed within a protective circuit. The
regulator on the unit is a non-insulated type.
● If using a power supply device without an internal protective circuit, always make sure power
is supplied to the unit through a protective element such as a fuse.

4.2.4 Wiring of Power Supply Part of Expansion Slave Unit

When the power supply unit is not used, make the wiring for the power supply as well as the
CPU unit with the power supply cable attached to AFP7EXPS.

4.2.5 Grounding

● Ground the instrument to ensure sufficient noise suppression.
WUME-FP7CPUH-09
Allowable voltage range
20.4 to 28.8 V DC
4.2 Wiring the Power Supply
Rated output capacity
At least 24 W
Combination", select a
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