24V Z ( 15%)±
c
a
Supply Voltage
Power
Supply
Switch
Note-1
3.4 Supply Voltage Input Connection of the Transistor Outputs
29
30
c
c
Note-1 : External fuse is recommended.
Make sure that the power supply voltage is the same indicated on the
instrument.
Switch on the power supply only after that all the electrical connections have
been completed.
While installing the unit, supply voltage range must be controlled and
appropriate supply voltage must be applied to the unit. Controlling prevents
damages in unit and system and possible accidents as a result of incorrect
supply voltage.
There is no power supply switch on the device. So a power supply switch must
be added to the supply voltage input. In accordance with the safety regulations,
the power supply switch shall bring the identification of the relevant
instrument.Power supply switch shall be easily accessible by the user.
Power switch must be two poled for seperating phase and neutral. On/Off
condition of power switch is very important in electrical connection. On/Off
condition of power switch must be signed for preventing the wrong connection.
If an external fuse is used, it must be on (+) line connection in Zsupply input.
(-) (+)
Note-2 : Fuse value must be select according to the system.
Note-2
16
This power supply connection is need only when transistor type outputs are
used.
i
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