New S82K
New S82K
21
Precautions
Caution
Be sure to connect the grounding line. Not doing so may result
in electric shock.
W ARNING
Do not attempt to disassemble the Power Supply or touch its
internal parts while power is being supplied. Doing so may re-
sult in electric shock.
Do not touch the terminals of the Power Supply within one min-
ute after power has been turned OFF. Doing so may result in
electric shock due to a residual voltage.
Do not touch the Power Supply Unit while power is being sup-
plied or immediately after power has been turned OFF. Doing
so may result in a skin burn due to high temperature of the
Power Supply.
Mounting
To improve and maintain the reliability of the Power Supply over a
long period of time, adequate consideration must be given to heat
radiation.
The Power Supply is designed to radiate heat by means of natural
air-flow. Therefore, mount the Power Supply so that air flow takes
place around the Power Supply.
Air
When mounting two or more Power Supplies side-by-side, allow at
least 10 mm spacing between them, as shown in the following il-
lustration.
Forced air-cooling is recommended.
10 mm min.
Short bar
To mount the Power Supply on a DIN track, hook portion (A) of the
Power Supply to the track and press the Power Supply toward direc-
tion (B).
(A)
(B)
To dismount the Power Supply, pull down portion (C) with a flat-
blade screwdriver and pull out the Power Supply.
C
30 mm min.
Track stopper
When tightening the terminals, do not tighten the terminal block to a
torque greater than 75 N.
Selection of 100 or 200 VAC Input Voltage
(S82K-
j
09024/-
j
10024/-24024/-24024T)
Select a 100 V or 200 V input by shorting or opening the Input Volt-
age Selector Terminals, as shown in the following diagram.
The default setting is 200 V.
100 V Input
200 V Input
Use the short bar to short-circuit
terminals 7 and 8.
Remove the short bar.
Generating Output Voltage (
!
)
An output of
!
can be generated by using two Power Supplies as
shown below, because the Power Supply produces a floating out-
put.
INPUT
+V
-- V
INPUT
+V
-- V
When connecting the Power Supplies in series with an operation
amplifier, connect diodes to the output terminals as shown by the
dotted lines in the figure. No diodes are required with S82K
90-W/100-W/240-W models.
!
!
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