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Construction and Nomenclature
Nomenclature
15-/35-/50-/100-/150-W Models
D
E
D
E
A
+V
A
−V
C
C
AC (L)
B
B
AC (N)
Note: The S8JX-G05024CD is
shown above.
300-W 5V, 12V Model
+ V
+ V
− V
− V
Bottom
Note: The S8JX-G30005C is shown above.
300-W 24V, 48V Model
E
F
A
+V
+V
−V
−V
Bottom
Note: The S8JX-G30024C is shown above.
H
+V
−V
AC (L)
AC (N)
F
Bottom
100 to 120 VAC
200 to 240 VAC
Note: The S8JX-G15005C is shown
above.
AC(L)
AC(N)
AC (L)
B
AC (N)
D
C
No.
Name
DC Output
1
Connect the load lines to these terminals.
Terminals (−V), (+V)
AC Input Terminals
Connect the input lines to these terminals. *1
2
(L), (N)
Protective Earth
Connect the ground line to these terminals. *2
3
Terminal (PE) (
)
Output Voltage
It is possible to increase or decrease the output
4
Adjuster (V. ADJ)
voltage.
Output Indicator
5
Lights green while a direct current (DC) output is ON.
(DC ON: Green)
Switches the internal circuits according to the input
Input voltage switch
voltage.
6
*3
"115V": 100 to 120 VAC
"230V": 200 to 240 VAC
*1. The fuse is located on the (L) side. It is NOT user-replaceable. For a DC
power input, connect the low side to the positive (+) terminal.
*2. This is the protective earth terminal specified in the safety standards.
Always ground this terminal.
*3. This item is applicable only to the S8JX-G15005@@.
300-W Model
No.
Name
DC Output
1
Connect the load lines to these terminals.
Terminals (+V), (−V)
AC Input Terminals
Connect the input lines to these terminals. *1
2
(L), (N)
Protective Earth
Connect the ground line to these terminals. *2
3
Terminal (PE) (
)
Short-circuit the terminals if the input is 100 to 120
Input Voltage
4
VAC and open the terminals if the input is 200 to 240
Selector Terminals
VAC.
Output Indicator
5
Lights green while a direct current (DC) output is ON.
(DC ON: Green)
Output Voltage
It is possible to increase or decrease the output
6
Adjuster (V. ADJ)
voltage.
Protection-ON
The red indicator will be lit if the overvoltage or
7
Alarm Indicator
overheat protection circuit is triggered. This indicator
will also be lit when overload is detected. *3
(ALM: Red)
Selector of Parallel
Set the selector to PARALLEL if the Units are in
8
Operation
parallel operation.
*1. The fuse is located on the (L) side. It is NOT user-replaceable.
*2. This is the protective earth terminal specified in the safety standards.
Always ground this terminal.
*3. This is not applicable to 24-V and 48-V models.
S8JX
Function
Function
15
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