¿
-R
-
You can control output ON/OFF remotely in Option -R units. To
do so, connect an external DC power supply and apply a volt-
age to a CN4, which is available as option.
-
Remote ON/OFF circuits (RC+ and SGND) are isolated from
input, outputs and FG.
-
All outputs (V1,V2,V3) are targets of remote ON/OFF.
-
Targets of remote ON/OFF is selectable. Please contact us for
detail.
Ri
Input
Current
5max
0
～
0.5
4.5
～
12.5
2200
Input
Current
[mA]
Output OFF
Output ON
Voltage between
RC and SGND[V]
SGND
RC
Built-in
Resistor
Ri[
Ω
]
3
1
CN4
Inside of a Power
Supply
R1
External
Power
Source
SW
Fig.5.2
Example of using a remote ON/OFF circuit
*
If the output of an external power supply is within the range of 4.5
- 12.5V, you do not need a current limiting resistor R1.
If the output exceeds 12.5V, however, please connect the current
limiting resistor R1.
Ri : 2200
Ω
Vcc
－
(1.1
＋
Ri
×
0.003)
0.003
R1 Recommended resister [
Ω
]
*
Please wire carefully. If you wire incorrectly, the internal compo-
nents of a unit may be damaged.
¿
-T
-
Option -T units have vertically positioned screws on a terminal
block.
-
The size specification is different from standard version. (Refer
to external view).
-
If you configure Slot 2 as “O”, +V2, G2 and -V2 of TB2 is NC.
-
If you configure Slot 3 as “O”, TB3 is not installed.
5.2 Others
¡
High voltage exists in the power supply for a few minutes after
input voltage is stopped. Please pay attention to this during main-
tenance.
¡
This power supply is manufactured by SMD technology. The
stress to PCB like twisting or bending causes the defects of the
unit, so handle the unit with care.
-
Notes for mounting
1
All Mounting holes should be tight and secured.
2
Power supply should be mounted parallel to the mounting
surface.
3
Avoid applying mechanical stress or shock to the power sup-
ply.
4
Do not touch any SMD components on the unit.
¡
When power supply is energized or immediately after power sup-
ply stops working, power supply is still very hot, so please handle
it with care.
AC-DC Power Supplies Configurable Type
Instruction Manual
RB-13
